About 621 Allagash Ct
Welcome to Summer Lake, one of Oakley's most sought-after communities. This spacious 5-bedroom, 4 full bathroom home is thoughtfully laid out — with a downstairs bedroom and full bath perfect for guests or multigenerational living. The open-concept kitchen flows directly into the family room, anchored by granite countertops, stainless steel appliances, and hand-scraped hardwood floors and plantation shutters add a clean, custom finish. A separate dining space gives you flexibility for special occasions, and the upstairs loft creates the perfect bonus space for a playroom, home office, or second hangout zone. Step outside to a low-maintenance backyard designed for enjoyment — covered patio, built-in fire pit, turf, and a dog run. Private, quite and no rear neighbors. Three-car garage. Close distance to Summer Lake Elementary, the community pool, clubhouse, lake, parks, and trails.
Features of 621 Allagash Ct
| MLS® # | 41135512 |
|---|---|
| Price | $745,000 |
| Bedrooms | 5 |
| Bathrooms | 4.00 |
| Full Baths | 4 |
| Square Footage | 2,603 |
| Acres | 0.16 |
| Year Built | 2013 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Style | Traditional |
| Status | Active |
Community Information
| Address | 621 Allagash Ct |
|---|---|
| Subdivision | SUMMERLAKE |
| City | Oakley |
| County | Contra Costa |
| State | CA |
| Zip Code | 94561 |
Amenities
| Amenities | Clubhouse, Greenbelt, Pool, Tennis Court(s), Trail(s) |
|---|---|
| Parking | Attached, Garage Door Opener |
| # of Garages | 3 |
| Is Waterfront | No |
| Has Pool | No |
| Pool | None, Community |
Interior
| Interior Features | No Additional Rooms, Breakfast Bar |
|---|---|
| Appliances | Dishwasher, Gas Range, Microwave, Gas Water Heater |
| Heating | Zoned |
| Cooling | Ceiling Fan(s), Central Air |
| Fireplace | No |
| Fireplaces | None |
| # of Stories | 2 |
| Stories | Two Story |
Exterior
| Exterior Features | Back Yard, Dog Run, Front Yard, Terraced Back, Low Maintenance |
|---|---|
| Lot Description | Court, Landscaped |
| Windows | Window Coverings |
| Construction | Stucco |
| Foundation | Slab |
Additional Information
| Date Listed | May 21st, 2026 |
|---|---|
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Agent | Laura Zamora |
|---|---|
| Office | eXp Realty of Northern CA, Inc |