*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
3
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
3,600 Sq. Ft.
Year renovated
1987
Sq. Ft.
1,720
Year built
1987
Style
Single Family Residential
County
Contra Costa County
APN
2134600176
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
RS-D
Single-Family Residential Zone
The RS zone is applied to areas of the City appropriate for single-family residential land uses in neighborhoods at a density of three to six units per net acre, subject to appropriate standards. The specific allowable density for each parcel is shown on the Zoning Map by a numerical suffix residential density designator (see Section D2-8). Minimum lot size for new parcels ranges from 3,500 to 12,000 sq ft. Depending upon the applicable residential density designator, the RS zone is consistent with and implements the Single Family Low Density, Single Family Low-Medium Density, and Single Family Medium Density land use classifications of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
Jan 30, 2010 • Final
Building/residential/r/new single family-duplex
Work on a single-family home.
New construction
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking Information
Garage (Minimum): 2
Garage (Maximum): 2
Garage Spaces: 2
Interior
Bedroom Information
# of Bedrooms (Minimum): 3
# of Bedrooms (Maximum): 3
Bedrooms: Primary Suite/Retreat
Bathroom Information
# of Baths (Full): 2
# of Baths (1/2): 1
# of Baths (Minimum): 3
# of Baths (Maximum): 3
Bathroom Description: Shower Over Tub, Tubs, Stall Shower
Room Information
Family Room Description: No Separate Family Room
Dining Room Description: Dining "L"
Interior Features
Flooring: Tile, Hardwood
Fireplace Information
Fireplace Description: In Family Room, Wood-Burning, Fireplace Available
Heating & Cooling Information
Heating: Forced Air
Exterior
Exterior Features
Roof: Composition
Building Information
Style: Traditional
Subclass: Single Family Home
Building Type: Detached
Concrete Slab
Building Height (Minimum): 2
Building Height (Maximum): 2
Property Features
Living Sq. Ft.: 1,720
Property Information
Property Primary ID: 312563
Lot Information
Lot Size Area Minimum Units: Sq. Ft.
Lot Size Area Maximum Units: Sq. Ft.
Lot Size Source: Assessor
Zoning: R10
Financial
Tax/Assessment Information
City Transfer Tax: Yes
Utilities
Utility Information
Sewer Septic: Sewer in Street, Sewer Connected
Water Information
Water: Public
Location
Multi-Unit Information
# of Stories: 2
HOA Information
Has HOA
HOA Fee: $162
HOA Name: New Castle HOA
HOA Primary Phone: 510-487-3383
Location Information
Directions: 680 exit bollinger canyon, south on acosta, rt summerwood loop
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,720
Stories: 2.0
Lot Size: 3,600 square feet
Style: Single Family Residential
Year Built: 1987
Year Renovated: 1987
County: Contra Costa County
APN: 2134600176
Home facts updated by county records on Jul 13, 2026
Other
Miscellaneous Information
Incorporated: Yes
Around this home
Schools
Montevideo Elementary School
Public K-5 • Assigned • 0.4mi
9/10
Iron Horse Middle School
Public 6-8 • Assigned • 0.9mi
10/10
California High School
Public 9-12 • Assigned • 1.0mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
During the last 30 days, San Ramon's market has remained balanced. Buyers enjoy more choices and negotiating opportunities, while seller continuing seeing strong demand for turnkey homes with modern upgrades, functional layout and desirable...
San Ramon is best known for its seamless mix of outdoor recreation and modern conveniences. City Center Bishop Ranch is a major hub for dining, boutique shopping, and weekend events, while the Iron Horse Trail runs right through town, making it super...
San Ramon properties move fast, going pending in just 14 days. With fierce competition at the $1.6M median price, multiple offers and waived contingencies are the norm. Buyers must act decisively and submit their strongest offer immediately to win.