Refine Search
Map
Sort by
$370,000
2 Beds ⋅ 3 Baths ⋅ B26061448 MLS ⋅ Discovery Pointe BLDG.
Welcome to 2047 Discovery Circle East in Deerfield Beach! This beautifully maintained, move-in-ready 2-bedroom home offers peaceful water views, two en-suite bathrooms, and a spacious loft perfect for a home office or flex space. Enjoy an updated kitchen and bathrooms (2023), new roof (2023), A/C (2017), water heater (2012), accordion hurricane shutters (2018), laminate flooring, skylight, accessible attic storage, and a transferable Ring security system. Located in a gated community with resort-style amenities including a pool and hot tub, clubhouse, fitness center, two tennis courts, and dog park. With thoughtful updates, flexible living space, and beautiful water views, this home is ready for its new owner to move in and enjoy South Florida living!

2047 DISCOVERY Circle E, Deerfield Beach
$419,000
3 Beds ⋅ 2 Baths ⋅ B26061301 MLS ⋅ Discovery Pointe BLDG.
NO HOA APPROVAL REQUIRED! Beautiful 3BR/2BA townhouse with office/flex space and separate family room in gated Discovery Pointe. NEW ROOF & NEW HURRICANE IMPACT WINDOWS! Bright open floor plan with tile flooring, canal view, kitchen with stainless steel appliances, wood cabinets & quartz countertops. First-floor bedroom, full bath & laundry. Upstairs features the primary suite, second bedroom with canal view & office/flex space. Enjoy pool, fitness center, tennis courts, racquetball & children's playground. Close to shopping, dining, major highways & beaches. No approval process or minimum credit score requirement! Can rent right away with no restrictions

1877 DISCOVERY Way, Deerfield Beach
$399,000
3 Beds ⋅ 2 Baths ⋅ B26061121 MLS
Completely renovated and move-in ready, this stunning Deerfield Beach home is the one you've been waiting for! Every detail has been thoughtfully updated, offering a fresh, modern interior with stylish finishes and a bright, open feel. New Kitchen with quartz island, Upgraded Electric, Upgraded bathrooms, Ample recessed lighting, Huge master bedroom, LVP throughout, and add'l room that can either be a bedroom, office or den. Designed for both comfort and everyday living, the home blends contemporary updates with functional living spaces you'll love. Conveniently located near shopping, dining, parks, major highways, and just minutes from South Florida's beautiful beaches. A true turnkey opportunity you won't want to miss!

904 NW 51ST Street, Deerfield Beach
$340,000
2 Beds ⋅ 3 Baths ⋅ B26061105 MLS

1480 47th, Deerfield Beach
$390,000
3 Beds ⋅ 3 Baths ⋅ A12065625 MLS
Welcome Home! This beautifully updated 3-bedroom, 2.5-bath townhome is move-in ready and features a brand-new A/C (2026), new flooring throughout, renovated bathrooms, and a new backyard patio deck perfect for relaxing or entertaining. Enjoy the benefits of a low HOA while the sellers provide a brand-new refrigerator and brand-new washer. Conveniently located just minutes from I-95, with easy access to shopping, dining, schools, parks, and beaches. Don’t miss this incredible opportunity to make this beautiful Pompano Beach townhome your own!

4332 NW 3rd Terrace, Deerfield Beach
$53,000
2 Beds ⋅ 2 Baths ⋅ B26060948 MLS
Make this your next home...information may not be exact ask listing agent...55+, the main owner 55 and all else 45yrs old and up...it needs some love, some updating was in process before the owner was unable to finish. AS-IS/Cash only, owner will take the highest offer. great community at a great location and close to the beach yet west of 95. Land lease is $1500 which includes the water, maintenance, pool, spa, and grounds. Call the listing agent to see and let's make this your next home :) information is not exact due to certian circumstances

1817 DOLPHIN Place, Deerfield Beach
$297,777
2 Beds ⋅ 1 Baths ⋅ B26060901 MLS
Welcome to this charming 2-bedroom, 1-bathroom residence in Spring Lake Villas Condo 3, located in Deerfield Beach, Florida. This thoughtfully designed single-family home offers 900 square feet of finished living space, providing comfortable room for everyday living and entertaining. The property includes convenient two-car garage parking, ensuring secure vehicle storage and protection from the elements. Situated within an established community, this residence presents an accessible option for those seeking practical living quarters in a well-established area.

4301 NW 1st Terrace, Deerfield Beach
$460,000
3 Beds ⋅ 3 Baths ⋅ B26060625 MLS
Welcome to Village Park of Deerfield Beach. This beautiful 3 Bedroom / 2.5 Bath townhouse with a 1 car garage checks every box. The kitchen features stainless steel appliances and granite countertops, and hurricane impact windows and doors provide protection and peace of mind throughout. Tile flooring runs through the main living areas, with carpet in the bedrooms. Upstairs you'll find all three spacious bedrooms, both full bathrooms, and a full size washer and dryer, while a convenient half bath downstairs is ideal for guests. Unwind on the serene, private back porch, perfect for morning coffee. Ideally located close to beaches, shopping, dining, entertainment, and major highways. Move in ready.

366 SE 1ST Way, Deerfield Beach
$700,000
4 Beds ⋅ 2 Baths ⋅ B26060686 MLS ⋅ Beautiful 4/2 Pool Home! BLDG.
Beautifully updated 4BR/2BA POOL home in sought-after Deer Isle with LOW HOA, backing to the 12-acre Villages of Hillsboro PARK! This XLarge home features a BIG open floor plan with formal living & dining areas, a spacious kitchen w/ granite countertops, tumbled marble backsplash, 36" wood cabinets, oversized pantry, plus a breakfast area w/coffee bar. Extra large family room with soaring ceilings-ready for movie night. Split-bedroom layout, updated baths, laminate flooring in bedrooms, and a spacious primary suite w/ a walk-in closet! Enjoy the covered patio for BBQs, travertine pool deck, refinished sparkling pool 2021.Move-in ready! Fenced yard, & eastern exposure for morning sunrises. Water heater 2019, hurricane garage door, 2-car garage, A-rated schools, minutes to Deerfield Beach.

760 NW 41st Terrace, Deerfield Beach
$120,000
1 Beds ⋅ 1 Baths ⋅ A11976551 MLS
Back on the market. Step into this clean and bright 1 bedroom, 1 bathroom second-floor unit, offering an open-concept floor plan perfect for entertaining family and friends. The modern kitchen features sleek white cabinets and appliances. The primary bedroom is generously sized, comfortably fitting a king-size bed with plenty of walking space. Enjoy three double-door closets for exceptional storage, unwind in the Florida Room. Century Village is an 55+ active adult community offering some of the most extensive and attractive array of recreational facilities in South Florida. Pictures were digitally staged. Vacant, easy to show. Owner Motivated

178 Durham C Unit 178, Deerfield Beach
$209,900
2 Beds ⋅ 2 Baths ⋅ A12065426 MLS
Excellent investment opportunity! Bright and well-maintained 2-bedroom, 2-bathroom condo featuring an open floor plan filled with natural light and peaceful open views. The bedrooms have been updated with new flooring, and the unit includes all major appliances: refrigerator, range, dishwasher, washer, dryer, and water heater. Currently tenant-occupied with a reliable tenant paying $2,000 per month through November 2026, providing immediate and stable rental income from day one. Conveniently located just minutes from the beach, shopping, restaurants, and major highways. Ideal for investors seeking a turnkey income-producing property or for future owner-occupants. Showings by appointment only with advance notice to accommodate the tenant.

4291 NW 9th Avenue Unit 202, Deerfield Beach
$550,000
3 Beds ⋅ 2 Baths ⋅ B26060566 MLS ⋅ Coquina Lakes BLDG.
Beautifully updated one story 3Bed/2Bath and 2 car garage home, where modern style meets everyday comfort. Step into this open layout with high vaulted ceiling making it airy and bright. Comes with updated flooring, no popcorn ceilings, renovated kitchen with updated cabinetry and quality countertops making it perfect for both daily living and entertaining. This home comes with lots of bells and whistles including updated bathrooms, built-in closets, updated light fixtures, inground and screened pool with covered back patio, and fenced in back yard. The Coquina Lakes boutique community is nestled on the western edge of Deerfield Beach. Minutes to the beach, Tri-Rail, Turnpike, and I-95, Don't miss this rare combination of major updates, community charm, and prime location!

249 NW 48th Avenue, Deerfield Beach
$367,500
2 Beds ⋅ 3 Baths ⋅ B26060487 MLS ⋅ Discovery Pointe BLDG.
New Roof and Impact Sky Light! Over 1400 Sq ft! 2 bedroom 2 + 1/2 bath waterfront townhome. Features a one car garage and one of the longest driveways in community. This home is perfect for first time home buyer or investor. Primary Suite is HUGE! Both bedrooms with their own baths. Community features huge heated pool, jacuzzi, fitness/gym, in door racquetball, tennis and covered bar/party area. Beautiful community dock great for fishing. This home is a nature lovers paradise. LOW HOA beautifully maintained. Pet friendly. All ages. Close to all major highways. Short drive to beach and pier. Perfect for commuting to FLL & PBI airport. OK To lease no waiting. Seller offering $5,000 credit to buyer for upgrades, closing costs and/or rate buy down. Motivated Sellers.

2269 DISCOVERY Circle W, Deerfield Beach
$650,000
3 Beds ⋅ 3 Baths ⋅ B26060368 MLS
Welcome to this exceptional 3-bedroom plus loft townhome nestled inside the gated community of Sandpiper Pointe. Designed with both style and functionality in mind, the home features an inviting floor plan that seamlessly connects the main living areas. The chef-inspired kitchen showcases quartz countertops, stainless steel appliances, a large center island, and generous cabinet space, making it the perfect place to cook and gather. The upstairs loft adds valuable flexible living space, ideal for a home office, game room, or cozy family retreat. The spacious primary suite offers a relaxing escape, complete with a luxurious en-suite bathroom featuring dual vanities and a beautifully tiled walk-in shower extending to the ceiling. Step outside to your own private fenced backyard, perfect for weekend barbecues, pets, or simply unwinding after a long day. Residents enjoy access to Sandpiper Pointe's resort-style amenities, including a sparkling community pool, fitness center, and playground. Conveniently located near major commuter routes, shopping, dining, entertainment, and Florida's world-famous beaches, this home offers the ideal blend of convenience and modern living.

558 Sanderling Circle, Deerfield Beach
$525,000
4 Beds ⋅ 3 Baths ⋅ B26060218 MLS
Welcome to Wildwood of Deercreek! This spacious 4-bedroom, 2.5-bathroom townhouse offers 2,177 sq. ft. of comfortable living space featuring scenic golf course views and a private pool. The practical floor plan includes a convenient main-level bedroom, with three additional bedrooms upstairs. Key highlights include a freshly painted interior, 2018 A/C, 2-car covered carport, and a brand-new roof (2026 installation in progress). Enjoy peaceful outdoor living with low monthly HOA fees in a prime location. Buyer to independently verify HOA details, pet restrictions, schools, and all information.

219 Wildwood Circle, Deerfield Beach
$419,000
3 Beds ⋅ 2 Baths ⋅ A12064042 MLS
Great Opportunity! Live just minutes from beaches. This beautifully updated 3 bedroom, 2 bath single family home is ready for you to move in! an office or in-law suite. The many updates include remodeled bathrooms, Kitchen, a tankless hot water heater, water filtration system, new washer/dryer, updated sprinkler system and more. The large screened patio has been updated with new frame screens.NEW ROOF. All windows are impact-resistant, and a solar power system is also installed There is a large community pool and clubhouse with a recently updated fitness center all included with the low HOA fee. Ground maintenance and exterior painting is covered by the HOA

1250 NW 46th Street, Deerfield Beach
$305,000
2 Beds ⋅ 3 Baths ⋅ B26059527 MLS
Welcome to this spacious 2-bedroom, 2.5-bath corner-unit townhome, an excellent opportunity for first-time homebuyers or investors. Offering great potential, this home is ready for your personal touches and is priced to sell. Enjoy peace of mind with major improvements already completed, including a new roof (2024), hurricane-impact windows (2020), and a new A/C system (2021). The updated kitchen adds modern appeal, while the screened-in back porch provides the perfect place to relax and take in the peaceful lake views. The desirable corner-unit location offers added privacy and an abundance of natural light throughout the home. Conveniently located near shopping, dining, schools, parks, and major highways, this townhome combines value, location, and opportunity.

609 NW 47TH Street Unit 609, Deerfield Beach
$649,000
3 Beds ⋅ 3 Baths ⋅ B26059135 MLS ⋅ Deer Creek BLDG.
Welcome to this beautiful fully renovated 3-bedroom, 2- 1/2 bathroom townhouse situated in Lakes of Deer Creek in Deerfield Beach. This two story home , offers comfortable room for everyday living and entertaining. Outdoor space includes two large screened in areas with spectacular views of the lake. The floor plan includes a single-car garage for convenient parking and storage. Convenient location to shopping, close to 1-95, 4 miles to the renowned Deerfield Beach and much more.

3152 DEER CREEK LAKE SHORE Drive, Deerfield Beach
$575,000
4 Beds ⋅ 3 Baths ⋅ A12061387 MLS
Welcome to 4044 Eastridge Circle, where thoughtful updates, timeless style, and peace of mind come together to create a home that’s truly move-in ready.From the moment you arrive, you’ll appreciate the care and investment that has gone into this beautifully updated residence. A newer roof (approximately 5 years old), complete impact windows throughout, and a whole-home generator transfer switch provide confidence and security, while an EV charging outlet offers modern convenience for today’s lifestyle.Inside, you’ll discover a bright, inviting interior featuring luxury vinyl tile flooring throughout the main level, a beautifully remodeled kitchen, and updated bathrooms with tasteful finishes. The kitchen is equipped with new stainless steel appliances, complemented by a new washer and dryer, making everyday living effortless.Comfort is assured year-round with a new air conditioning system, including both the compressor and air handler, installed approximately 3 years ago.Whether you’re entertaining family and friends or simply enjoying a quiet evening at home, every improvement has been thoughtfully selected to enhance both style and functionality. This exceptional property offers the rare opportunity to own a home where the major updates have already been completed—allowing you to simply move in and enjoy everything it has to offer.Don’t miss your opportunity to make this beautifully upgraded home your own.Schedule your private showing today!

4044 Eastridge Circle, Deerfield Beach
$343,500
2 Beds ⋅ 3 Baths ⋅ B26057960 MLS ⋅ Villager Townhomes BLDG.
Completely renovated 2-bedroom, 2-bath end-unit townhome with tranquil canal views! This move-in ready home features an open-concept floor plan, oversized porcelain tile downstairs, crown molding, recessed LED lighting, and designer finishes throughout. The stunning kitchen boasts shaker cabinetry, quartz countertops, waterfall island, stainless steel appliances, double wall ovens, modern vent hood, and matte black fixtures. Both bathrooms have been beautifully remodeled with frameless glass enclosures and custom vanities. Spacious primary suite features a walk-in closet. Screened patio, full-size washer & dryer, 2023 roof, assigned parking (#56) plus guest parking. HOA covers roof, exterior painting, lawn care, common areas, and trash removal. Community pool and prime location near shopping, dining, parks, and major highways. Brand new AC will be installed soon.

613 NW 47TH Street, Deerfield Beach
$675,000
3 Beds ⋅ 3 Baths ⋅ B26057921 MLS ⋅ The Villages Of Hill BLDG.
Welcome home to this beautifully remodeled 2-story house featuring 3 bedrooms, 2.5 baths. Enjoy tile flooring throughout the entire downstairs and stylish laminate upstairs. Have a peace of mind with a brand-new kitchen, remodeled in July 2026 and never used, with sleek quartz counters, stainless steel appliances, high hats, and an open layout flowing into the dining area. Additional highlights include newly remodeled bathrooms, crown molding, smooth ceilings (no popcorn), updated led lighting, and a fresh epoxy garage floor. Flexible 2 bonus spaces are perfect for a media room, playroom, home office, or gym. Outside, host guests in your private backyard with an extended paver patio, pergola and plenty of room for a pool. Complete with a newer roof (2014) and a prime central location.

4131 NW 5TH Drive, Deerfield Beach
$425,000
2 Beds ⋅ 2 Baths ⋅ B26057879 MLS ⋅ 1629 BLDG.
From waterfront dining to the beach, everything you love about South Florida is just moments away from this beautifully updated residence in the waterfront community of Hillsboro Landings II. This 2-bedroom, 2-bath home offers 1,233 square feet of open-concept living with beautiful Intracoastal and city views. The renovated kitchen features elegant quartz countertops and a stunning waterfall island, creating the perfect space for entertaining. Relax on the private screened lanai as boats drift along the Intracoastal Waterway. The spacious primary suite includes a generous walk-in closet. Hillsboro Landings II has completed its 50-year inspection/restoration project, and the seller will pay the current assessment at closing. Enjoy the benefits of waterfront living with resort-style updated amenities including a heated pool, clubhouse, fitness center with sauna and showers, and a picturesque grilling and picnic area overlooking the water. For boating enthusiasts, dockage opportunities may be available for a low monthly fee, offering convenient access to the Intracoastal Waterway. Ideally located in Hillsboro Landings II and directly adjacent to Sullivan Park, residents enjoy easy access to waterfront recreation including a marina, splash pad, playground, waterfront promenade, and boat shuttle to Deerfield Island Park. The location also puts you minutes from popular destinations including The Cove Waterfront Restaurant, JB's on the Beach, and Oceans 234. Whether you're seeking a full-time residence or a seasonal retreat, this exceptional home offers the perfect combination of location, lifestyle, and peace of mind.

1629 Riverview Road Unit 818, Deerfield Beach
$700,000
3 Beds ⋅ 2 Baths ⋅ B26057842 MLS ⋅ Coquina Lakes BLDG.
An oversized corner lot, tropical backyard oasis, and oversized garage with room for a boat make this one of the most unique homes in Riverglen at Coquina Lakes. Just 10 minutes from the beach, this beautifully maintained 3BR, 2BA home offers a desirable split-bedroom floor plan, soaring vaulted ceilings, and bright, open living spaces. The spacious living room is filled with natural light and overlooks the private pool, while the open kitchen features a convenient breakfast counter that flows seamlessly into the main living areas, perfect for everyday living and entertaining. A flexible dining room can easily be enclosed to create a fourth bedroom, home office, or bonus room. The generous primary suite offers a walk-in closet and direct access to the wraparound patio, while two additional guest bedrooms provide plenty of additional space. Step outside to your own private retreat, where a screened patio overlooks the sparkling pool, above-ground hot tub, and lush tropical landscaping. Mature fruit trees create a peaceful setting, while the expansive fenced corner lot provides exceptional privacy and plenty of room to relax, entertain, or play. Recent updates include a new concrete roof as of (2025), impact glass throughout, the largest driveway in the community, freshly painted exterior, solid CBS construction, and an extended garage with space for a boat. Riverglen at Coquina Lakes offers low-maintenance living with community amenities including a pool, park, pickleball, basketball, and racquetball courts, all just minutes from shopping, dining, and Deerfield Beach's beautiful coastline.

461 NW 47th Avenue, Deerfield Beach
$639,999
4 Beds ⋅ 3 Baths ⋅ B26056986 MLS
This beautiful 4-bedroom, 3-bathroom home with a 2-car garage was built in 2021! The modern kitchen features stainless steel appliances and flows seamlessly into the main living areas. Three of the bedrooms are conveniently located downstairs, including one of the primary suites that has a spacious en suite with dual vanities, walk in shower & a large custom walk in closet. Upstairs, the second primary suite features a large walk in closet & a full bathroom, providing excellent flexibility and privacy. The spacious private backyard is perfect for relaxing!

4147 ROSA Drive, Deerfield Beach
$879,000
2 Beds ⋅ 3 Baths ⋅ B26056581 MLS
Enjoy the best of beach living in this spacious and bright townhome with 2 bedrooms and 2.5 bathrooms. Located just steps away from the ocean, Admire the stunning views from your balcony or walk to the famous Deerfield Beach curve where you will find a variety of restaurants, bars and shops. This townhome features large bedrooms with plenty of closet space, Remodeled kitchen and bathrooms. Beautiful new porcelain flooring throughout. New modern appliances and fixtures. Low HOA fee, 2 car garage, and impact glass throughout. New roof 2026 and new high efficiency AC 2025. Don't miss this opportunity to own your dream home by the sea! .

836 SE 20TH Avenue SE, Deerfield Beach
$545,000
3 Beds ⋅ 3 Baths ⋅ B26056505 MLS
Discover breathtaking lake views from this spacious 3-bedroom, 3-bath waterfront townhome in the desirable Lakes of Deer Creek. Offering 2,183 square feet of living space, this two-story home features a bright, open floor plan with soaring cathedral ceilings, large windows, and an expansive living area filled with natural light. The kitchen offers abundant cabinetry and counter space, while a first-floor bedroom and full bath provide flexibility for guests or a home office. The spacious primary suite includes a walk-in closet and peaceful lake views. Additional features include a laundry room, oversized closets, ample storage, and a one-car garage. Conveniently located near shopping, dining, major highways, and Deer Creek Golf Club.

310 Deer Creek Lakeside Way, Deerfield Beach
$585,000
3 Beds ⋅ 2 Baths ⋅ B26056053 MLS ⋅ Riverglen East BLDG.
Welcome to this single-story POOL HOME in Riverglen East, Deerfield Beach, featuring three bedrooms and two bathrooms within 1,555 square feet of comfortable living space. The two-car garage provides convenient parking and storage solutions for this well-appointed home. This single-family residence offers practical, functional design and features ALL IMPACT WINDOWS plus accoridan shutters. Lovely & spacious backyard and pool area. A/C is newer dated 08/2024. Access to HILLSBORO PARK with boat ramp to the Everglades, Tennis, Basketball, Picnic Area, Volleyball and more. See it today before it is gone. Low, low, low HOA fee of $155.00 per year. Solar Panels on roof for heating the pool.

720 NW 42nd Way, Deerfield Beach
$229,000
2 Beds ⋅ 2 Baths ⋅ A12058845 MLS
Garden-view unit in the gated, community pet- and investor-friendly Villas at Meadow Lakes community in the heart of Deerfield Beach. Unit in perfect condition with ceramic floors and wood floorsNew AC installed one year ago, new Water heater, VResort-style amenities include a lakeside pool & hot tub, BBQ area, and clubhouse with gym, sauna, kitchen, and free Wi-Fi. Steps from Quiet Waters Park, with easy access to I-95, and the Turnpike, Just 2 miles to the Deerfield Beach Pier. Unit is rented with very long terms tenant more than 15 years, lease is expiring on July 31 2027 paying actually $2,100 monthly. Refrigerator and washer dryer belongs to tenant.

1252 S Military Trail Unit 1415, Deerfield Beach
$725,000
3 Beds ⋅ 4 Baths ⋅ B26055702 MLS
Steps to the Sand in Deerfield Beach Live a block from the beach and a short stroll from Deerfield Beach's restaurants and shops. This three-story Ocean Vue townhouse is one of the largest floor plans in the building at 2,177 square feet — 3 bedrooms, 3.5 bathrooms, a private balcony, wood and tile flooring, and a primary suite with a walk-in closet and custom cabinetry. This layout is very spacious and private, gives everyone real breathing room, not the cramped, stacked feel typical of beach-area condos. One-car garage plus guest parking included. At $725,000 ($333/sq ft), you're getting size and an unbeatable beach-block location, with real upside once you make it your own. Come see it today while it lasts.

1998 NE 7TH Street Unit 103, Deerfield Beach
$744,900
3 Beds ⋅ 3 Baths ⋅ B26055462 MLS
HURRY, THIS ONE WONT LAST !!! LUXURY LIVING ON A SPECTACULAR LAKE LOT !!! THIS STUNNING SMART HOME IS PROFESSIONALLY DECORATED AND LOADED WITH HIGH END UPGRADES, SHOWING JUST LIKE A LUXURY MODEL HOME. FROM THE GORGEOUS WOOD-LIKE TILE FLOORING AND IMPACT WINDOWS TO THE IMPECCABLE DESIGNED FINISHES, EVERY DETAIL HAS BEEN THOUGHTFULLY CURATED. ENJOY BREATHTAKING LAKE VIEW FROM YOUR PRIVATE BACKYARD WHILE LIVING IN A PRESTIGIOUS GATED COMMUNITY WITH RESORT-STYLE AMENITIES, INCLUDING A CLUBHOUSE, SPARKLING POOL, STATE OF THE ART FITNESS CENTER AND A PLAYGROUND- ALL A SHORT WALK FROM YOUR HOME. PET FRIENDLY NEIGHBORHOOD .VELERIOS IS IDEALLY LOCATED WITH EASY ACCESS TO MIAMI OR PALM BEACH. HOMES OF THIS CALIBER ARE RARE. SCHEDULE YOUR PRIVATE SHOWING TODAY.

1091 Verde Court, Deerfield Beach