Single Story detached home! 3 bedrooms plus enclosed sunroom and garage has been converted to one bedroom/one bath (permits unknown). Kitchen features gas range, updated cabinets & recessed lighting. Also featuring laminate floors, mirror closet doors, raised panel doors & some dual pane windows.
Single-familyProperty Type
1956Year Built
5,000 sq ftLot Size
$1,028Est. Price/Sq.Ft.
1 spaceParking
Listed by Marvin Remmich•DRE #00530491• RAM Properties
Bought with Russ Engle•DRE #01069533• Prestige Realty
bridgeMLS, Bay East AOR, or Contra Costa AOR #40366246
Oct 2, 2008
Sold
$380,000
$360/sq ft
Sep 6, 2008
Listing Removed
—
Aug 31, 2008
Listed
$379,900
$360/sq ft
MLSListings #ML80540242
Sep 22, 2005
Listing Removed
—
Jul 27, 2005
Sold
$590,000
$559/sq ft
Jul 16, 2005
Listed
$585,989
$555/sq ft
RARE OPPORTUNITY! Open flr plan, completely remodeled with new driveway, garge dr, roof, dualpane wins, plumbing, tile flr in bath, hardwd flr, nu paint, recess light, maple cabinets, French door. Nice sunroom & garg convt to offc w/ o permt
bridgeMLS, Bay East AOR, or Contra Costa AOR #40094746
Sep 22, 2005
Sold
$590,000
$559/sq ft
Jul 26, 2005
Listing Removed
—
Jul 15, 2005
Listed
$585,989
$555/sq ft
RARE OPPORTUNITY! Open floor plan, completely remodeled with new drive way, garage door, roof, doublepane windows, plumbing, tile floor in baths, hardwood floor, nu paint, recess lights, maple cabinet, French door. Massive sunroom add' on a huge sideyard and part of garag convrt to offic w/o permit
bridgeMLS, Bay East AOR, or Contra Costa AOR #11023865
Sep 29, 1999
Sold
$262,000
$248/sq ft
Sep 6, 1999
Listing Removed
—
Jul 23, 1999
Listed
$259,500
$246/sq ft
Public Records
Nov 25, 1997
Sold
$184,000
$174/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$7,041 (+13.9%)
$149,729 + $555,769
$705,498
2024
$6,182 (+2.9%)
$146,794 + $393,420
$540,214
2023
$6,006 (+1.6%)
$143,917 + $335,806
$479,723
2022
$5,914 (+2.5%)
$138,329 + $322,769
$461,098
2021
$5,771 (+0.5%)
$138,329 + $322,769
$461,098
2020
$5,742 (+1.1%)
$135,617 + $316,441
$452,058
2019
$5,678 (+2.0%)
$134,228 + $313,199
$447,427
2018
$5,565 (+2.6%)
$131,597 + $307,059
$438,656
2017
$5,425 (+1.9%)
$126,487 + $295,137
$421,624
2016
$5,325 (+1.5%)
$126,487 + $295,137
$421,624
2015
$5,247 (+1.9%)
$124,008 + $289,352
$413,360
2014
$5,151 (+5.2%)
$119,754 + $279,427
$399,181
2013
$4,898 (+2.4%)
$119,754 + $279,427
$399,181
2012
$4,781 (+1.6%)
$119,214 + $278,166
$397,380
2011
$4,708 (+4.8%)
$116,877 + $272,713
$389,590
2010
$4,493
$114,585 + $267,367
$381,952
2009
$4,493 (−28.8%)
$113,729 + $265,369
$379,098
2008
$6,308
$114,000 + $266,000
$380,000
Tax history for 42319 Blacow Rd
Year
Property tax
Land + Additions
Assessment*
2025
$7,041 (+13.9%)
$149,729 + $555,769
$705,498
2024
$6,182 (+2.9%)
$146,794 + $393,420
$540,214
2023
$6,006 (+1.6%)
$143,917 + $335,806
$479,723
2022
$5,914 (+2.5%)
$138,329 + $322,769
$461,098
2021
$5,771 (+0.5%)
$138,329 + $322,769
$461,098
2020
$5,742 (+1.1%)
$135,617 + $316,441
$452,058
2019
$5,678 (+2.0%)
$134,228 + $313,199
$447,427
2018
$5,565 (+2.6%)
$131,597 + $307,059
$438,656
2017
$5,425 (+1.9%)
$126,487 + $295,137
$421,624
2016
$5,325 (+1.5%)
$126,487 + $295,137
$421,624
2015
$5,247 (+1.9%)
$124,008 + $289,352
$413,360
2014
$5,151 (+5.2%)
$119,754 + $279,427
$399,181
2013
$4,898 (+2.4%)
$119,754 + $279,427
$399,181
2012
$4,781 (+1.6%)
$119,214 + $278,166
$397,380
2011
$4,708 (+4.8%)
$116,877 + $272,713
$389,590
2010
$4,493
$114,585 + $267,367
$381,952
2009
$4,493 (−28.8%)
$113,729 + $265,369
$379,098
2008
$6,308
$114,000 + $266,000
$380,000
*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
1
Lot width
—
Lot depth
—
Lot size
5,000 Sq. Ft.
Year renovated
2017
Sq. Ft.
1,989
Year built
1956
Style
Single Family Residential
County
Alameda County
APN
525 164307200
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 16, 2026.
R-1-6
Single-Family Residential District
To promote and maintain predominantly single-family home neighborhoods together with compatible accessory and supporting uses.
Permitted uses
Include but are not limited to:
Agriculture-Other
Housing-Single unit
Housing-Senior
Housing-Other
Dec 16, 2025 • Active
Instant solar
Install roof-mounted solar panels and an energy storage system.
Battery
Electrical
Solar
Oct 7, 2025 • Final
Building
Addition
Electrical
HVAC
Plumbing
Remodel
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
Parking Features: Converted Garage
Interior
Bathroom Information
# of Bathrooms Total: 1
# of Bathrooms Full: 1
Other Bathrooms Included Features: Shower Over Tub
Interior Features
Interior Features: Tile Counters
Appliances: Dishwasher, Disposal, Gas Range, Refrigerator, Gas Water Heater
Laundry Features: In Garage
Street Level Features: 3 Bedrooms, 1 Bath, Main Entry
Home facts updated by county records on Sep 16, 2026
Around this home
Schools
E. M. Grimmer Elementary School
Public Tk-5 • Assigned • 0.3mi
6/10
John M. Horner Middle School
Public 6-8 • Assigned • 0.7mi
9/10
Irvington High School
Public 9-12 • Assigned • 0.7mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2008. This data may not match public records. Learn more.