beautiful home with hugh lot(.24 acre) new paint , large master with roman tub. decks off family room and master bdrm with views.possible side yard parking..very private yard, beautifully landscaped.great floor plan
Single-familyProperty Type
1978Year Built
10,530 sq ftLot Size
$779Est. Price/Sq.Ft.
3 car garageParking
Listed by Denise Rounsaville•DRE #00790387• ROUNSAVILLE REAL ESTATE
Bought with Denise Rounsaville•DRE #00790387• ROUNSAVILLE REAL ESTATE
bridgeMLS, Bay East AOR, or Contra Costa AOR #22028753
Jul 20, 2017
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40106749
Sep 26, 2005
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40094250
Sep 2, 2005
Listing Removed
—
Public Records
Feb 7, 2003
Sold
$527,000
$278/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #22037333
Feb 7, 2003
Sold
$526,925
$277/sq ft
Jan 3, 2003
Listing Removed
—
Nov 16, 2002
Listed
$539,950
$284/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #10237971
Jul 25, 1997
Listing Removed
—
Jun 30, 1997
Sold
$299,500
$158/sq ft
May 21, 1997
Listed
$299,500
$158/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #27237971
Jul 25, 1997
Sold
$299,500
$158/sq ft
Jun 30, 1997
Listing Removed
—
May 21, 1997
Listed
$299,500
$158/sq ft
Public Records
Apr 17, 1991
Sold
$265,000
$140/sq ft
Public Records
Jul 6, 1988
Sold
$224,000
$118/sq ft
Public Records
Apr 21, 1986
Sold
$179,500
$95/sq ft
Public Records
Aug 1, 1978
Sold
$101,000
$53/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$10,689 (+2.1%)
$472,725 + $409,722
$882,447
2024
$10,474 (+6.9%)
$463,456 + $401,689
$865,145
2023
$9,797 (+0.7%)
$454,369 + $393,813
$848,182
2022
$9,726 (+2.0%)
$445,460 + $386,092
$831,552
2021
$9,533 (+0.7%)
$436,726 + $378,522
$815,248
2020
$9,469 (+1.4%)
$428,163 + $371,100
$799,263
2019
$9,342 (+6.0%)
$423,773 + $367,295
$791,068
2018
$8,816 (+3.7%)
$415,464 + $360,094
$775,558
2017
$8,498 (+1.2%)
$399,332 + $331,695
$731,027
2016
$8,395 (+1.0%)
$399,332 + $331,695
$731,027
2015
$8,313 (+1.2%)
$391,502 + $325,192
$716,694
2014
$8,216 (+1.0%)
$378,069 + $314,034
$692,103
2013
$8,135 (+2.8%)
$378,069 + $314,034
$692,103
2012
$7,914 (+1.7%)
$376,361 + $312,615
$688,976
2011
$7,779 (+1.4%)
$368,982 + $306,486
$675,468
2010
$7,674 (+0.1%)
$361,748 + $300,477
$662,225
2009
$7,662 (+3.6%)
$359,045 + $298,232
$657,277
2008
$7,398
$359,898 + $298,941
$658,839
Tax history for 9627 Alcosta Blvd
Year
Property tax
Land + Additions
Assessment*
2025
$10,689 (+2.1%)
$472,725 + $409,722
$882,447
2024
$10,474 (+6.9%)
$463,456 + $401,689
$865,145
2023
$9,797 (+0.7%)
$454,369 + $393,813
$848,182
2022
$9,726 (+2.0%)
$445,460 + $386,092
$831,552
2021
$9,533 (+0.7%)
$436,726 + $378,522
$815,248
2020
$9,469 (+1.4%)
$428,163 + $371,100
$799,263
2019
$9,342 (+6.0%)
$423,773 + $367,295
$791,068
2018
$8,816 (+3.7%)
$415,464 + $360,094
$775,558
2017
$8,498 (+1.2%)
$399,332 + $331,695
$731,027
2016
$8,395 (+1.0%)
$399,332 + $331,695
$731,027
2015
$8,313 (+1.2%)
$391,502 + $325,192
$716,694
2014
$8,216 (+1.0%)
$378,069 + $314,034
$692,103
2013
$8,135 (+2.8%)
$378,069 + $314,034
$692,103
2012
$7,914 (+1.7%)
$376,361 + $312,615
$688,976
2011
$7,779 (+1.4%)
$368,982 + $306,486
$675,468
2010
$7,674 (+0.1%)
$361,748 + $300,477
$662,225
2009
$7,662 (+3.6%)
$359,045 + $298,232
$657,277
2008
$7,398
$359,898 + $298,941
$658,839
*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
5
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
10,530 Sq. Ft.
Year renovated
1988
Sq. Ft.
3,104
Year built
1978
Style
Multi-Family (2-4 Unit)
County
Contra Costa County
APN
2106610039
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
RS-10
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
Oct 4, 2018 • Final
Alteration, remodel, repair - building residential
Remodel
Nov 16, 2017 • Final
Photovoltaic - electrical
Electrical
Solar
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 Spaces: 3
Covered Spaces: 3
Parking Features: RV/Boat Parking, Side Yard Access, Garage Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub, Tile
Primary Bathroom Included Features: Tub
Interior Features
Interior Features: Family Room, Formal Dining Room, Unfinished Room, Utility Room, Tile Counters, Eat-in Kitchen, Sound System
Exterior Features: Back Yard, Dog Run, Front Yard, Garden/Play, Side Yard, Sprinklers Back, Sprinklers Front
Fencing: Fenced
Roof: Shingle
Property Information
Living Area: 1899
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1978
Lot Information
Lot Size Square Feet: 10530
Lot Size Area: 0.24
Lot Size Units: Acres
Lot Size Acres: 0.24
Lot Features: Sloped Down, Level
Zoning: R-10
Utilities
Utility Information
Water Source: Public
Heating & Cooling
Has Heating
Heating: Gravity
Cooling: Central Air
Location
School Information
High School District: San Ramon Valley (925) 552-5500
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 3,104
Stories: 1.0
Lot Size: 10,530 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1978
Year Renovated: 1988
County: Contra Costa County
APN: 2106610039
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Walt Disney Elementary School
Public K-5 • Assigned • 0.4mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.8mi
10/10
California High School
Public 9-12 • Assigned • 1.1mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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