621-623 Grant St
San Mateo, CA 94402
4 bd 3 ba 2,484 sqft Built 1928 Lot 7,000 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 | $1,070,000 | $1,350,000 | $2,420,000 | $29,865 |
| 2024 | $1,070,000 | $1,350,000 | $2,420,000 | $24,167 |
| 2023 | $315,353 | $1,434,857 | $1,750,210 | $23,408 |
| 2022 | $725,086 | $725,086 | $1,450,172 | $19,889 |
| 2021 | $710,869 | $710,869 | $1,421,738 | $19,244 |
| 2020 | $703,580 | $703,580 | $1,407,160 | $18,306 |
| 2019 | $689,785 | $689,785 | $1,379,570 | $17,596 |
| 2018 | $676,260 | $676,260 | $1,352,520 | $16,776 |
| 2017 | $663,000 | $663,000 | $1,326,000 | $15,841 |
| 2016 | $650,000 | $650,000 | $1,300,000 | $15,280 |
| 2015 | $285,000 | $84,494 | $369,494 | $5,679 |
| 2014 | $279,418 | $82,839 | $362,257 | $5,298 |
| 2013 | $278,156 | $82,465 | $360,621 | $5,304 |
| 2012 | $272,702 | $80,849 | $353,551 | $5,212 |
| 2011 | $267,355 | $79,264 | $346,619 | $4,800 |
| 2010 | $265,357 | $78,672 | $344,029 | $4,702 |
| 2009 | $265,988 | $78,859 | $344,847 | $4,600 |
| 2008 | $260,773 | $77,313 | $338,086 | $4,575 |
| 2007 | $255,660 | $75,798 | $331,458 | $4,370 |
Property facts
Year built
1928
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,484 sqft
Lot size
7,000 sqft
ZIP code
94402
City
San Mateo
Street
Grant St
Coordinates
37.56673, -122.31438
Comparable properties nearby
Frequently asked questions
When did 621-623 Grant St last sell?
No public-record sale is on file for 621-623 Grant St.
What is the current tax assessment for 621-623 Grant St?
The most recent total assessment for 621-623 Grant St (year 2025) is $2,420,000 with $29,865 in property tax.
When was 621-623 Grant St built?
621-623 Grant St was built in 1928.
How does 621-623 Grant St compare to others on Grant St?
We track 8 other properties on Grant St. Browse the list under "Other properties on Grant St" to compare beds, baths, and sale history.
What are the property facts for 621-623 Grant St?
621-623 Grant St is a 4 bed, 3 bath, 2,484 sqft, 7,000 sqft lot single_family.
Is 621-623 Grant St a flip candidate?
No — 621-623 Grant St does not appear in our flips dataset.
Is 621-623 Grant St a tax-appeal candidate?
No — 621-623 Grant St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.9%
Implied 1-yr
+3.7%
2026 Q3
$2.71M
2026 Q4
$2.74M
ZIP 94402 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Grant St