bridgeMLS, Bay East AOR, or Contra Costa AOR #11016219
Jun 28, 1999
Sold
$137,000
$132/sq ft
May 21, 1999
Listed
$139,950
$135/sq ft
May 21, 1999
Listing Removed
—
Public Records
Oct 27, 1997
Sold
$120,000
$115/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #10243709
Nov 19, 1997
Listing Removed
—
Oct 3, 1997
Sold
$120,000
$115/sq ft
Sep 3, 1997
Listed
$118,000
$114/sq ft
GREAT STARTER HOME, WELL MAINTAINED, LOWER LEVEL IN MOVE IN CONDITION. SELLER PACKED AND READY-BRING US AN OFFER!!!
bridgeMLS, Bay East AOR, or Contra Costa AOR #27243709
Oct 27, 1997
Sold
$120,000
$115/sq ft
Oct 3, 1997
Listing Removed
—
Sep 3, 1997
Listed
$118,000
$114/sq ft
Public Records
Dec 16, 1991
Sold
$111,000
$107/sq ft
Public Records
Apr 30, 1986
Sold
$92,000
$89/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$5,415 (+84.0%)
$273,583 + $195,417
$469,000
2024
$2,943 (+16.9%)
$280,000 + $200,000
$480,000
2023
$2,518 (+0.7%)
$107,577 + $102,964
$210,541
2022
$2,501 (+1.9%)
$105,468 + $100,946
$206,414
2021
$2,454 (+0.5%)
$103,400 + $98,967
$202,367
2020
$2,442 (+1.1%)
$101,373 + $97,027
$198,400
2019
$2,415 (+3.5%)
$100,334 + $96,033
$196,367
2018
$2,334 (+3.3%)
$98,367 + $94,150
$192,517
2017
$2,259 (+1.5%)
$94,549 + $90,495
$185,044
2016
$2,227 (+1.0%)
$94,549 + $90,495
$185,044
2015
$2,206 (+1.1%)
$92,696 + $88,721
$181,417
2014
$2,183 (+5.9%)
$89,516 + $85,678
$175,194
2013
$2,061 (+24.4%)
$89,516 + $85,678
$175,194
2012
$1,658 (−15.9%)
$84,307 + $80,693
$165,000
2011
$1,971 (−3.2%)
$66,169 + $63,331
$129,500
2010
$2,037 (−1.1%)
$80,731 + $77,269
$158,000
2009
$2,059 (+5.5%)
$84,051 + $80,449
$164,500
2008
$1,951
$85,214 + $81,562
$166,776
Tax history for 9085 Alcosta Blvd #381
Year
Property tax
Land + Additions
Assessment*
2025
$5,415 (+84.0%)
$273,583 + $195,417
$469,000
2024
$2,943 (+16.9%)
$280,000 + $200,000
$480,000
2023
$2,518 (+0.7%)
$107,577 + $102,964
$210,541
2022
$2,501 (+1.9%)
$105,468 + $100,946
$206,414
2021
$2,454 (+0.5%)
$103,400 + $98,967
$202,367
2020
$2,442 (+1.1%)
$101,373 + $97,027
$198,400
2019
$2,415 (+3.5%)
$100,334 + $96,033
$196,367
2018
$2,334 (+3.3%)
$98,367 + $94,150
$192,517
2017
$2,259 (+1.5%)
$94,549 + $90,495
$185,044
2016
$2,227 (+1.0%)
$94,549 + $90,495
$185,044
2015
$2,206 (+1.1%)
$92,696 + $88,721
$181,417
2014
$2,183 (+5.9%)
$89,516 + $85,678
$175,194
2013
$2,061 (+24.4%)
$89,516 + $85,678
$175,194
2012
$1,658 (−15.9%)
$84,307 + $80,693
$165,000
2011
$1,971 (−3.2%)
$66,169 + $63,331
$129,500
2010
$2,037 (−1.1%)
$80,731 + $77,269
$158,000
2009
$2,059 (+5.5%)
$84,051 + $80,449
$164,500
2008
$1,951
$85,214 + $81,562
$166,776
*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
Beds
2
Baths
1
Stories
1
Lot width
—
Lot depth
—
Lot size
—
Year renovated
1971
Sq. Ft.
1,039
Year built
1971
Style
Condo/Co-op
County
Contra Costa County
APN
2107310035
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
RH
High Density Residential Zone
The RH zone is applied to areas of the City appropriate for compact, high density, well-designed residential development, including apartments and town houses with a density range of 22 to 30 units per net acre. Proposed development will reflect high quality design with integrated open space and recreational and/or cultural amenities, as well as providing workforce housing, structured parking, and units of various number of bedrooms, with specific attention to three and more bedroom units to achieve the overall goal of providing diverse types of dwelling units. Minimum lot size for new parcels is 10,000 sq ft or larger. The RH zone is consistent with and implements the Multiple Family Very High Density land use classification of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Student
Housing-Other
Property details
Parking
Parking Information
Garage Spaces: 1
Has Carport
Covered Spaces: 1
Parking Features: Carport
Interior
Bathroom Information
# of Bathrooms Total: 1
# of Bathrooms Full: 1
Other Bathrooms Included Features: Shower Over Tub
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 1999. This data may not match public records. Learn more.