Alameda County  »  27403 Portsmouth Ave

27403 Portsmouth Avenue, Hayward, CA 94545 Property Information

27403 Portsmouth Avenue, Hayward, CA 94545 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

27403 Portsmouth Avenue, Hayward, CA 94545
static Mapbox map

Address

Primary address 27403 Portsmouth Avenue, Hayward
Zip code 94545
County Alameda
Neighborhood Glen Eden
Parcel ID 456-63-1

Sales & Tax Overview for 27403 Portsmouth Avenue, Hayward

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 04/02/2014
Sale price $350,000
Arm's length
Property tax $5,345

Lot & Building Information for 27403 Portsmouth Avenue, Hayward

Building sqft 1,293
Building class Single Family Residential Homes Used as Such (1100)
Acreage 0.13
Units 1
Year built 1957
Stories 1
Bedrooms 4
Bathrooms 2
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Single Family Residential - Min. Lot Size (RS)
School district Hayward Unif SCH

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 27403 Portsmouth Avenue, Hayward

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 27403 Portsmouth Avenue, Hayward , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
Unlock all property data with a free account.
Sign up

About 27403 Portsmouth Avenue, Hayward

What is the year built & the total sq. ft. for 27403 Portsmouth Avenue, Hayward, CA 94545?

27403 Portsmouth Avenue, Hayward, CA 94545 was built in 1957 and has a total of 1,293 square feet.

What is the assessed value of 27403 Portsmouth Avenue, Hayward, CA 94545 and the property tax paid?

Assessed at $455,905, the tax amount paid for 27403 Portsmouth Avenue, Hayward, CA 94545 is $5,345.

When was 27403 Portsmouth Avenue, Hayward, CA 94545 last sold and what was the last sale price?

27403 Portsmouth Avenue, Hayward, CA 94545 was last sold in 04/02/2014 for $350,000.

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Real Estate Reports:
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 27403 Portsmouth Avenue, Hayward

Create a free account to view the complete sales history for 27403 Portsmouth Avenue, Hayward, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
04/02/2014 $350,000

Title Documents for 27403 Portsmouth Avenue, Hayward

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Maturity Document Doc image
04/02/2014 Grant Deed
04/02/2014 Affidavit of Death
04/10/2000 Deed
               
               
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 27403 Portsmouth Avenue, Hayward

Access detailed property tax data for 27403 Portsmouth Avenue, Hayward, CA 94545. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $5,345
Market value $455,905

Assessment History for 27403 Portsmouth Avenue, Hayward

Here's the assessment & property tax history for 27403 Portsmouth Avenue, Hayward, including the evolution of the total tax rate and corresponding property tax.

Year Assessment value Total tax rate Property tax Year over year change
2025-2026 $455,905 1.1724 $5,345 +0.98%
2024-2025 $446,966 1.1842 $5,293 -22.76%
2023-2024 $438,205 1.5638 $6,853 +34.18%
2022-2023 $429,613 1.1888 $5,107 +0.81%
2021-2022 $421,193 1.2028 $5,066 +1.17%

Permits for 27403 Portsmouth Avenue, Hayward

The complete history of permits filed for 27403 Portsmouth Avenue, Hayward, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Issued Permit Type Status
11/20/2025
08/03/2015
       
       
       
Unlock the permit history for 27403 Portsmouth Avenue, Hayward with a free account.
Sign up

Hayward residential market stats

Median Sale Price
$822,500
-5.5% YoY
Median Price/Sqft
$591
-2.6% YoY
Alameda County Median Sale Price
$965,000
-7.1% YoY

Access a detailed real estate market overview of Hayward so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Hayward and compare it to other neighborhoods in Alameda County.

Check out recently sold homes in Hayward and see how their prices compare.

Risk

Create a free account to unlock extended information for 27403 Portsmouth Avenue, Hayward, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) X (See more on map)
Fire hazard zone See more on map
Faults and tsunami inundation zone map
Landslides and liquefaction map

Transportation

Access the detailed traffic volume map for 27403 Portsmouth Avenue, Hayward to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Peaceful Learning School NR Private K-12 0 0.23
Lorin A. Eden Elementary School 3 Public K-6 353 0.30
Montessori Children's House Of Hayward NR Private K-3 55 0.72
Eden Gardens Elementary School 3 Public K-6 481 0.75
California Crosspoint Academy NR Private PK, K-12 321 0.86

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Peaceful Learning School NR Private K-12 0 0.23
Impact Academy of Arts and Technology 5 Charter 6-12 775 0.27
Calforina Crosspoint Academy NR Private 6-12 0 0.86
California Crosspoint Academy NR Private PK, K-12 321 0.86
Martin Luther King, Jr. Middle School 5 Public 7-8 711 0.88

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Peaceful Learning School NR Private K-12 0 0.23
Impact Academy of Arts and Technology 5 Charter 6-12 775 0.27
Eden Area Rop School NR Public 10-12 0 0.80
Mount Eden High School 5 Public 9-12 1,947 0.83
Calforina Crosspoint Academy NR Private 6-12 0 0.86

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 27403 Portsmouth Avenue, Hayward

Here are the neighbors for 27403 Portsmouth Avenue, Hayward.

Address Square feet Purchase date Purchase price
27411 Portsmouth Ave, Hayward 1,128 05/22/2017
27419 Portsmouth Ave, Hayward 1,128 06/23/2022 $580,000
27726 Treat Ln, Hayward 1,575 03/31/1999 $265,000
27720 Treat Ln, Hayward 1,785 12/03/2003
27735 Treat Ln, Hayward 1,563 10/31/2019 $785,000
27543 Portsmouth Ave, Hayward 1,128 05/04/2010 $256,500
2527 Capitola CT, Hayward 1,672
27779 Treat Ln, Hayward 1,608 03/05/2009
27583 Portsmouth Ave, Hayward 1,128 02/17/1993 $50,000
27746 Treat Ln, Hayward 1,995 03/26/2021
27778 Treat Ln, Hayward 1,576 04/26/2024
27707 Treat Ln, Hayward 1,477 03/24/1999 $67,000
27656 Industrial Blvd, Hayward 5,675
27595 Portsmouth Ave, Hayward 1,253 03/16/2016
27619 Portsmouth Ave, Hayward 1,128 11/25/2002 $359,000
27652 Capri Ave, Hayward 3,080 05/22/2024
27770 Treat Ln, Hayward 1,220 02/20/2008
27763 Treat Ln, Hayward 1,563 05/13/2021 $930,000
27639 Portsmouth Ave, Hayward 1,232 06/30/2016
27655 Portsmouth Ave, Hayward 1,128 11/29/2005

Nearby ZIP Codes for 27403 Portsmouth Avenue, Hayward

Not sure if we cover all the data-points you need? View sample full report View sample full report