bridgeMLS, Bay East AOR, or Contra Costa AOR #40320958
Apr 30, 2008
Sold
$452,000
$297/sq ft
Mar 23, 2008
Listing Removed
—
Feb 19, 2008
Price Changed
$470,000
$309/sq ft
Jan 29, 2008
Listed
$500,000
$329/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40148973
May 1, 2006
Sold
$639,000
$420/sq ft
Apr 11, 2006
Listing Removed
—
Mar 10, 2006
Listed
$639,000
$420/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$7,751 (+4.5%)
$181,661 + $423,877
$605,538
2024
$7,420 (+2.8%)
$178,101 + $415,569
$593,670
2023
$7,215 (+1.4%)
$174,609 + $407,421
$582,030
2022
$7,113 (+2.5%)
$167,830 + $391,605
$559,435
2021
$6,942 (+0.2%)
$167,830 + $391,605
$559,435
2020
$6,931 (+1.1%)
$164,541 + $383,929
$548,470
2019
$6,854 (+2.0%)
$162,854 + $379,993
$542,847
2018
$6,720 (+2.5%)
$159,662 + $372,545
$532,207
2017
$6,554 (+1.8%)
$153,463 + $358,082
$511,545
2016
$6,438 (+1.4%)
$153,463 + $358,082
$511,545
2015
$6,348 (+1.8%)
$150,454 + $351,061
$501,515
2014
$6,237 (+5.1%)
$145,294 + $339,019
$484,313
2013
$5,932 (+2.4%)
$145,294 + $339,019
$484,313
2012
$5,794 (+1.5%)
$144,637 + $337,488
$482,125
2011
$5,709 (+11.0%)
$141,802 + $330,872
$472,674
2010
$5,141 (−3.6%)
$139,022 + $324,385
$463,407
2009
$5,331 (−19.1%)
$129,300 + $301,700
$431,000
2008
$6,586
$134,700 + $314,300
$449,000
Tax history for 42318 Blacow
Year
Property tax
Land + Additions
Assessment*
2025
$7,751 (+4.5%)
$181,661 + $423,877
$605,538
2024
$7,420 (+2.8%)
$178,101 + $415,569
$593,670
2023
$7,215 (+1.4%)
$174,609 + $407,421
$582,030
2022
$7,113 (+2.5%)
$167,830 + $391,605
$559,435
2021
$6,942 (+0.2%)
$167,830 + $391,605
$559,435
2020
$6,931 (+1.1%)
$164,541 + $383,929
$548,470
2019
$6,854 (+2.0%)
$162,854 + $379,993
$542,847
2018
$6,720 (+2.5%)
$159,662 + $372,545
$532,207
2017
$6,554 (+1.8%)
$153,463 + $358,082
$511,545
2016
$6,438 (+1.4%)
$153,463 + $358,082
$511,545
2015
$6,348 (+1.8%)
$150,454 + $351,061
$501,515
2014
$6,237 (+5.1%)
$145,294 + $339,019
$484,313
2013
$5,932 (+2.4%)
$145,294 + $339,019
$484,313
2012
$5,794 (+1.5%)
$144,637 + $337,488
$482,125
2011
$5,709 (+11.0%)
$141,802 + $330,872
$472,674
2010
$5,141 (−3.6%)
$139,022 + $324,385
$463,407
2009
$5,331 (−19.1%)
$129,300 + $301,700
$431,000
2008
$6,586
$134,700 + $314,300
$449,000
*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
5
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
5,000 Sq. Ft.
Year renovated
1962
Sq. Ft.
1,520
Year built
1957
Style
Single Family Residential
County
Alameda County
APN
525 164304000
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
Jun 30, 2017 • Final
Building
Complete the final inspection for a second-story addition under a reissued permit. Conduct a site survey to determine the remaining work required to finalize the project.
Addition
Jun 30, 2017 • Final
Building
Replace the main water line from the meter to the house using copper piping.
Plumbing
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
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached
Interior
Bathroom Information
# of Bathrooms Total: 1
# of Bathrooms Full: 1
Interior Features
Interior Features: No Additional Rooms, Counter - Solid Surface
Laundry Features: In Garage
Fireplaces Total: 1
Has Fireplace
Flooring: Linoleum, Carpet
Room Information
Kitchen Features: Counter - Solid Surface,None
Rooms Total: 5
Fireplace Features: Living Room, Wood Burning
Exterior
Building Information
Construction Materials: Stucco, Wood Siding
Building Area Total: 1,520
Exterior Features
Exterior Features: Back Yard
Fencing: Fenced
Roof: Shingle
Property Information
Living Area: 1520
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1957
Lot Information
Lot Size Square Feet: 5000
Lot Size Area: 0.11
Lot Size Units: Acres
Lot Size Acres: 0.11
Lot Features: Regular
Utilities
Utility Information
Water Source: Public
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Wall Furnace
Location
School Information
High School District: Fremont (510) 657-2350
Public facts
Beds: 5
Baths: 2.0
Sq. Ft.: 1,520
Stories: 1.0
Lot Size: 5,000 square feet
Style: Single Family Residential
Year Built: 1957
Year Renovated: 1962
County: Alameda County
APN: 525 164304000
Home facts updated by county records on Sep 16, 2026
Around this home
Schools
O. N. Hirsch Elementary School
Public K-5 • Assigned • 0.6mi
9/10
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
Fremont’s housing market is cooling, with median sale prices down 6.5% year over year to $1.37 million in Sep 2026, desirable homes attract competition. Buyers find more negotiating opportunities as inventory rises, sellers should price competitively...
Fremont’s median sale price is approximately $1.37M, down 6.5% year over year. Homes sell in a median of 21 days, with a 101% sale-to-list ratio. Softer prices create opportunities for buyers, while sellers should focus on strategic pricing and...
Buyer demand in Fremont is keeping the market aggressive. Homes frequently receive multiple offers and go pending in about 20 days. With many properties closing above asking price, well-priced, move-in-ready homes offer sellers a distinct advantage...
Fremont's fall market offers clear buyer opportunities. Median prices hold steady around $1.4M with homes averaging three weeks on market. While move-in-ready homes draw quick competitive offers, properties needing cosmetic updates give you room to...
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.