Find Your Washington Home

King County New Construction 55+ Homes

Explore newly built single-family houses in King County, Washington, filtered for 55+ new construction. The listings below combine the MLS new-construction field with this specific feature, showing active and pending properties newest first.

Important Buyer Details

Review age qualification, community rules, HOA fees, amenity costs, resale restrictions and builder warranties. Confirm listing details, construction progress, inspection access, financing incentives and completion dates before making an offer.

Related New Home Searches

King County New Construction | King County New Ramblers | King County New Homes on Acreage

Buying or Selling?

Find My New Home | Request Home Value

34103 Buckeye Avenue SE Unit ##247, Black Diamond
$690,995
2 Beds ⋅ 2 Baths ⋅ 2601169 MLS ⋅ ACTIVE Status
This beautifully appointed home features a bright, open-concept great room. The living and dining areas flow seamlessly together, with expansive windows framing serene greenbelt views and direct access to a covered outdoor patio, each anchored by its own fireplace, indoors. The kitchen shines with light that reflects natural light throughout, giving the home an airy, elevated feel. Retreat to the Primary bedroom and oversized walk-in closet , a spacious sanctuary for your wardrobe. Step outside to your private backyard, a secluded escape perfect for quiet mornings or relaxed evenings. Enjoy the community amenities at our Active Adult 55+ community Regency at Ten Trails by Toll Brothers! We offer an indoor pool, fitness & movement studio, pickleball & bocce ball courts, a club lounge, great outdoor patio for social gatherings/relaxation, space for culinary experiences, dog park & pet washing station for your furry friends. We also have a great incentive for this model home! If represented by broker, broker must accompany & register at 1st visit.

34103 Buckeye Avenue SE Unit ##247, Black Diamond

Listing Broker: Toll Brothers Real Estate, Inc; Tyler Schwarzmann; 206-714-2903; tschwarzmann@tollbrothers.com

23885 SE Tamarack Street Unit #200, Black Diamond
$829,000
2 Beds ⋅ 2 Baths ⋅ 2598807 MLS ⋅ ACTIVE Status
Active Adult 55+ community Regency at Ten Trails by Toll Brothers! Golf Cart included with purchase this weekend only! The Solaris impresses at every turn, from its stunning primary bedroom suite to its casual dining area. The elegant foyer flows past a bright flex room to reveal the spacious great room, casual dining area, and desirable large covered patio beyond. Enhancing the kitchen are a large center island with breakfast bar, plenty of counter and cabinet space, and ample pantry. The primary bedroom suite is complemented by an expansive walk-in closet and deluxe primary bath with dual-sink vanity, large luxe shower, linen storage, and private water closet. The secondary bedroom features a sizable closet and shared hall bath. Additional highlights include a convenient everyday entry, centrally located laundry, and additional storage.

23885 SE Tamarack Street Unit #200, Black Diamond

Listing Broker: Toll Brothers Real Estate, Inc; Tyler Schwarzmann; 206-714-2903; tschwarzmann@tollbrothers.com

34360 Mt Fremont Avenue SE Unit #275, Black Diamond
$775,995
2 Beds ⋅ 2 Baths ⋅ 2596184 MLS ⋅ ACTIVE Status
Active Adult 55+ community Regency at Ten Trails by Toll Brothers! From its elegant foyer to its spacious covered patio with outdoor fireplace, to the secluded primary suite, the Ellipse Plan offers an expansive great room with gas fireplace. The kitchen features a large center island with breakfast bar, plenty of counter and cabinet space, and a roomy pantry. This home backs to green space. If represented by broker, broker must accompany & register at 1st visit. We offer an indoor pool, fitness & movement studio, pickleball & bocce ball courts, a club lounge, great outdoor patio for social gatherings/relaxation, space for culinary experiences, dog park & pet washing station for your furry friends.

34360 Mt Fremont Avenue SE Unit #275, Black Diamond

Listing Broker: Toll Brothers Real Estate, Inc; Tyler Schwarzmann; 206-714-2903; tschwarzmann@tollbrothers.com

34139 Site 250 Buckeye Avenue SE, Black Diamond
$649,995
2 Beds ⋅ 2 Baths ⋅ 2589588 MLS ⋅ ACTIVE Status
Active Adult 55+ community Regency at Ten Trails by Toll Brothers! Aquila Craftsman Floor Plan. Open-concept great room is the perfect atmosphere for entertaining, w/connectivity to the dining area & expansive views of the rear yard and covered outdoor patio space. Fully landscaped backyard with turf and water feature. Furniture included. If represented by broker, broker must accompany & register at 1st visit. We offer an indoor pool, fitness & movement studio, pickleball & bocce ball courts, a club lounge, great outdoor patio for social gatherings/relaxation, space for culinary experiences, dog park & pet washing station for your furry friends. Photos are of the actual home.

34139 Site 250 Buckeye Avenue SE, Black Diamond

Listing Broker: Toll Brothers Real Estate, Inc; Tyler Schwarzmann; 206-714-2903; tschwarzmann@tollbrothers.com

34031 Site 241 Buckeye Avenue SE, Black Diamond
$679,000
2 Beds ⋅ 2 Baths ⋅ 2576963 MLS ⋅ ACTIVE Status
Desirable plan nearby greenbelt! Community surrounded by gorgeous trees! Active Adult 55+ community Regency at Ten Trails by Toll Brothers! Cyrus Craftsman Floor Plan. Open-concept great room is the perfect atmosphere for entertaining, w/connectivity to the dining area & expansive views of the rear yard and covered outdoor living space. Work station nook and large walk in pantry! We offer an indoor pool, fitness & movement studio, pickleball & bocce ball courts, a club lounge, great outdoor patio for social gatherings/relaxation, dog park & pet washing station for your furry friends. If represented by broker, broker must accompany & register at 1st visit.

34031 Site 241 Buckeye Avenue SE, Black Diamond

Listing Broker: Toll Brothers Real Estate, Inc; Tyler Schwarzmann; 206-714-2903; tschwarzmann@tollbrothers.com

34062 Buckeye Avenue SE Unit #300, Black Diamond
$704,995
2 Beds ⋅ 2 Baths ⋅ 2576283 MLS ⋅ PENDING Status
Desirable plan on greenbelt! This beautifully appointed model home features a bright, open-concept great room. The living and dining areas flow seamlessly together, with expansive windows framing serene greenbelt views and direct access to a covered outdoor patio, each anchored by its own fireplace, indoors and out. The kitchen shines with light white cabinetry that reflects natural light throughout, giving the home an airy, elevated feel. Retreat to the Primary bedroom and oversized walk-in closet , a spacious sanctuary for your wardrobe. Step outside to your private backyard, a secluded escape perfect for quiet mornings or relaxed evenings. Enjoy the community amenities at our Active Adult 55+ community Regency at Ten Trails by Toll Brothers! We offer an indoor pool, fitness & movement studio, pickleball & bocce ball courts, a club lounge, great outdoor patio for social gatherings/relaxation, space for culinary experiences, dog park & pet washing station for your furry friends. We also have a great incentive for this model home! If represented by broker, broker must accompany & register at 1st visit.

34062 Buckeye Avenue SE Unit #300, Black Diamond

Listing Broker: Toll Brothers Real Estate, Inc; Tyler Schwarzmann; 206-714-2903; tschwarzmann@tollbrothers.com

33954 Site 309 Buckeye Avenue SE, Black Diamond
$729,000
2 Beds ⋅ 2 Baths ⋅ 2574616 MLS ⋅ PENDING Status
Meissa floor plan for sale and move in ready! Desirable plan on greenbelt! This beautifully appointed model home features a bright, open-concept great room. The living and dining areas flow seamlessly together, with expansive windows framing serene greenbelt views and direct access to a covered outdoor patio, each anchored by its own fireplace, indoors and out. The kitchen shines with light white cabinetry that reflects natural light throughout, giving the home an airy, elevated feel. Retreat to the Primary bedroom and oversized walk-in closet , a spacious sanctuary for your wardrobe. Step outside to your private backyard, a secluded escape perfect for quiet mornings or relaxed evenings. Enjoy the community amenities at our Active Adult 55+ community Regency at Ten Trails by Toll Brothers! We offer an indoor pool, fitness & movement studio, pickleball & bocce ball courts, a club lounge, great outdoor patio for social gatherings/relaxation, space for culinary experiences, dog park & pet washing station for your furry friends. We also have a great incentive for this model home! If represented by broker, broker must accompany & register at 1st visit.

33954 Site 309 Buckeye Avenue SE, Black Diamond

Listing Broker: Toll Brothers Real Estate, Inc; Tyler Schwarzmann; 206-714-2903; tschwarzmann@tollbrothers.com

33557 Douglas Avenue SE Unit #09, Black Diamond
$699,000
2 Beds ⋅ 2 Baths ⋅ 2571555 MLS ⋅ PENDING Status
Meissa Farmhouse Model Home for sale and move in ready! Desirable plan with views of greenbelt! This beautifully appointed model home features a bright, open-concept great room. The living and dining areas flow seamlessly together, with expansive windows framing serene greenbelt views and direct access to a covered outdoor patio, each anchored by its own fireplace, indoors and out. The kitchen shines with light white cabinetry that reflects natural light throughout, giving the home an airy, elevated feel. Retreat to the Primary bedroom and oversized walk-in closet , a spacious sanctuary for your wardrobe. Step outside to your private backyard, a secluded escape perfect for quiet mornings or relaxed evenings. Enjoy the community amenities at our Active Adult 55+ community Regency at Ten Trails by Toll Brothers! We offer an indoor pool, fitness & movement studio, pickleball & bocce ball courts, a club lounge, great outdoor patio for social gatherings/relaxation, space for culinary experiences, dog park & pet washing station for your furry friends. We also have a great incentive for this model home! If represented by broker, broker must accompany & register at 1st visit.

33557 Douglas Avenue SE Unit #09, Black Diamond

Listing Broker: Toll Brothers Real Estate, Inc; Tyler Schwarzmann; 206-714-2903; tschwarzmann@tollbrothers.com

33569 Douglas Avenue SE Unit #11, Black Diamond
$799,000
2 Beds ⋅ 2 Baths ⋅ 2554832 MLS ⋅ ACTIVE Status
Model Home on Corner. Active Adult 55+ community Regency at Ten Trails by Toll Brothers! Aquila Farmhouse Floor Plan. Open-concept great room is the perfect atmosphere for entertaining, w/connectivity to the dining area & expansive views of the rear yard and covered outdoor patio space. Fully landscaped backyard with turf and water feature. Furniture included. If represented by broker, broker must accompany & register at 1st visit. We offer an indoor pool, fitness & movement studio, pickleball & bocce ball courts, a club lounge, great outdoor patio for social gatherings/relaxation, space for culinary experiences, dog park & pet washing station for your furry friends. Photos are of the actual home.

33569 Douglas Avenue SE Unit #11, Black Diamond

Listing Broker: Toll Brothers Real Estate, Inc; Tyler Schwarzmann; 206-714-2903; tschwarzmann@tollbrothers.com

33563 Douglas Avenue SE Unit #10, Black Diamond
$799,000
2 Beds ⋅ 2 Baths ⋅ 2548665 MLS ⋅ PENDING Status
MODEL HOME for Sale! This is a rare opportunity to own a fully appointed model home in the vibrant Active Adult 55+ community of Regency at Ten Trails by Toll Brothers — where every detail has already been curated to perfection. The Meissa Contemporary makes smart use of every square foot with a layout that feels open and effortless. Rich upgraded wood flooring flows throughout, setting the tone for the elevated finishes found at every turn. The welcoming entry flows directly into the spacious great room, which opens to a large covered patio with exterior gas fireplace — ideal for indoor-outdoor living. The chef-inspired kitchen features a premium JennAir appliance package, stunning upgraded countertops, a large center island with breakfast bar, generous cabinetry, and pantry The private primary suite offers a sizable walk-in closet and a spa-like bath with dual-sink vanity, designer tile selections, luxe walk-in shower, and water closet. Secondary bedroom includes an ample closet and access to a beautifully appointed full hall bath. Completing the home: built-in cabinetry for a drop zone, floating cabinet in great room and laundry cabinets in the spacious laundry room. This is a very special corner home site with a view to private greenbelt from the covered patio and fenced in back yard. Close walking proximity to the Regency Clubhouse. Come check out the Regency Lifestyle! If represented by broker, broker must accompany & register at 1st visit.

33563 Douglas Avenue SE Unit #10, Black Diamond

Listing Broker: Toll Brothers Real Estate, Inc; Susan Meadows; 425-922-1707; smeadows@tollbrothers.com

34026 Buckeye Avenue SE Unit #303, Black Diamond
$649,995
2 Beds ⋅ 2 Baths ⋅ 2526461 MLS ⋅ PENDING Status
Desirable plan near greenbelt! Active Adult 55+ community Regency at Ten Trails by Toll Brothers! Aquila Farmhouse Floor Plan. Open-concept great room is the perfect atmosphere for entertaining, w/connectivity to the dining area & expansive views of the rear yard and covered outdoor patio space. Pick your hard surface finishes! If represented by broker, broker must accompany & register at 1st visit. We offer an indoor pool, fitness & movement studio, pickleball & bocce ball courts, a club lounge, great outdoor patio for social gatherings/relaxation, space for culinary experiences, dog park & pet washing station for your furry friends. *Photos of model home Aquila Farmhouse. If represented by broker, broker must accompany & register at 1st visit.

34026 Buckeye Avenue SE Unit #303, Black Diamond

Listing Broker: Toll Brothers Real Estate, Inc; Tyler Schwarzmann; 206-714-2903; tschwarzmann@tollbrothers.com

Start Your Search
Based on information submitted to the MLS GRID as of . All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
IDX information is provided exclusively for consumers’ personal noncommercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

How much is your home worth?

Get instant property value now!