1770 3rd Ave, Walnut Creek, CA 94597

• 4 beds |
• 4 baths |
• 2,219 sqft

Property Description

One-of-a-kind, single-level property in Walnut Creek’s coveted Larkey Park neighborhood offers endless possibilities on a spacious .31-acre lot. With over 3,300 sq ft of total living space, the compound includes a beautifully updated 3-bed, 2-bath main home (~1,341 sq ft), a detached modern cabana or office (~261 sq ft), a separate 1-bedroom apartment with private entrance and parking (~617 sq ft), and a fully finished, livable garage (~1118 sq ft). The stunning backyard oasis features a custom pool, redwood decking, elegant brick hardscape, hot tub, outdoor shower, garden area, and lush lawn. Topping it all off is an oversized 4-car carport—perfect for extra vehicles, a workshop, or recreational use. Walking distance to the amazing Larkey Park and convenient access to freeways, BART, shopping and vibrant Downtown Walnut Creek. A truly rare and versatile property you won’t want to miss! See video tour at 17703rdAve.com

Listing Status:

Active

Date Added:

May 15, 2026

Data Last Updated:

May 20, 2026 at 4:18AM

Listing Office:

Christie's Intl RE Sereno : 925-280-8500

Listing Agent:

Brian Dietschy : 925-818-1830

MLS ID:

41134967

Interior

• Flooring: CarpetSee RemarksWood
• A/C:
• Heating:
• Fireplace: Living RoomFireplace

Exterior

• Style: Ranch
• Other Structures: Deck
• Pool: In Ground
• Parking: Converted GarageCarportGarageGarage Door OpenerParking spaces: 4

Construction

• General: Wood Siding1

Location

• Originating MLS: CRMLS_CCBE
• School District: Mount Diablo
• County: Contra Costa

Lot

• Zoning: 1711800399

Financial

• Source: CRMLS_CCBE