2257 Portsmouth Way
San Mateo, CA 94403
3 bd 2 ba 1,330 sqft Built 1956 Lot 5,683 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $82,590 | $28,152 | $110,742 | $4,460 |
| 2024 | $82,590 | $28,152 | $110,742 | $2,653 |
| 2023 | $79,384 | $27,059 | $106,443 | $3,461 |
| 2022 | $77,828 | $26,529 | $104,357 | $3,377 |
| 2021 | $76,302 | $26,009 | $102,311 | $2,961 |
| 2020 | $75,520 | $25,743 | $101,263 | $2,699 |
| 2019 | $74,040 | $25,239 | $99,279 | $2,402 |
| 2018 | $72,589 | $24,745 | $97,334 | $2,015 |
| 2017 | $71,166 | $24,260 | $95,426 | $1,831 |
| 2016 | $69,771 | $23,785 | $93,556 | $1,878 |
| 2015 | $68,723 | $23,428 | $92,151 | $2,070 |
| 2014 | $67,377 | $22,970 | $90,347 | $2,082 |
| 2013 | $67,073 | $22,867 | $89,940 | $1,996 |
| 2012 | $65,758 | $22,419 | $88,177 | $2,024 |
| 2011 | $64,469 | $21,980 | $86,449 | $1,992 |
| 2010 | $63,988 | $21,816 | $85,804 | $1,491 |
| 2009 | $64,141 | $21,868 | $86,009 | $1,301 |
| 2008 | $62,884 | $21,440 | $84,324 | $1,189 |
| 2007 | $61,651 | $21,020 | $82,671 | $1,219 |
Property facts
Year built
1956
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,330 sqft
Lot size
5,683 sqft
ZIP code
94403
City
San Mateo
Street
Portsmouth Way
Coordinates
37.54886, -122.29250
Comparable properties nearby
Frequently asked questions
When did 2257 Portsmouth Way last sell?
No public-record sale is on file for 2257 Portsmouth Way.
What is the current tax assessment for 2257 Portsmouth Way?
The most recent total assessment for 2257 Portsmouth Way (year 2025) is $110,742 with $4,460 in property tax.
When was 2257 Portsmouth Way built?
2257 Portsmouth Way was built in 1956.
How does 2257 Portsmouth Way compare to others on Portsmouth Way?
We track 6 other properties on Portsmouth Way. Browse the list under "Other properties on Portsmouth Way" to compare beds, baths, and sale history.
What are the property facts for 2257 Portsmouth Way?
2257 Portsmouth Way is a 3 bed, 2 bath, 1,330 sqft, 5,683 sqft lot single_family.
Is 2257 Portsmouth Way a flip candidate?
No — 2257 Portsmouth Way does not appear in our flips dataset.
Is 2257 Portsmouth Way a tax-appeal candidate?
No — 2257 Portsmouth Way is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.9%
Implied 1-yr
+7.7%
2026 Q3
$2.08M
2026 Q4
$2.11M
ZIP 94403 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Portsmouth Way