640 Upton St
Redwood City, CA 94061
3 bd 3 ba 1,810 sqft Built 1940 Lot 5,900 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 | $309,915 | $1,329,401 | $1,639,316 | $19,234 |
| 2024 | $309,915 | $1,329,401 | $1,639,316 | $18,951 |
| 2023 | $297,882 | $1,277,780 | $1,575,662 | $18,578 |
| 2022 | $292,042 | $1,252,726 | $1,544,768 | $17,753 |
| 2021 | $286,317 | $1,228,163 | $1,514,480 | $16,518 |
| 2020 | $283,383 | $1,215,570 | $1,498,953 | $16,295 |
| 2019 | $277,827 | $1,191,736 | $1,469,563 | $16,234 |
| 2018 | $272,380 | $1,168,369 | $1,440,749 | $15,807 |
| 2017 | $257,040 | $1,145,460 | $1,402,500 | $15,524 |
| 2016 | $479,826 | $479,826 | $959,652 | $10,746 |
| 2015 | $472,619 | $472,619 | $945,238 | $10,345 |
| 2014 | $463,362 | $463,362 | $926,724 | $10,146 |
| 2013 | $461,268 | $461,268 | $922,536 | $10,037 |
| 2012 | $452,224 | $452,224 | $904,448 | $9,896 |
| 2011 | $443,357 | $443,357 | $886,714 | $9,643 |
| 2010 | $440,044 | $440,044 | $880,088 | $9,519 |
| 2009 | $441,090 | $441,090 | $882,180 | $9,458 |
| 2008 | $432,442 | $432,442 | $864,884 | $9,255 |
| 2007 | $423,963 | $423,963 | $847,926 | $9,031 |
Property facts
Year built
1940
Property type
single_family
Stories
—
Beds
3
Baths
3
Living area
1,810 sqft
Lot size
5,900 sqft
ZIP code
94061
City
Redwood City
Street
Upton St
Coordinates
37.46907, -122.24522
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 640 Upton St last sell?
No public-record sale is on file for 640 Upton St.
What is the current tax assessment for 640 Upton St?
The most recent total assessment for 640 Upton St (year 2025) is $1,639,316 with $19,234 in property tax.
When was 640 Upton St built?
640 Upton St was built in 1940.
How does 640 Upton St compare to others on Upton St?
We track 8 other properties on Upton St. Browse the list under "Other properties on Upton St" to compare beds, baths, and sale history.
What are the property facts for 640 Upton St?
640 Upton St is a 3 bed, 3 bath, 1,810 sqft, 5,900 sqft lot single_family.
Is 640 Upton St a flip candidate?
No — 640 Upton St does not appear in our flips dataset.
Is 640 Upton St a tax-appeal candidate?
No — 640 Upton 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
0.0%
Implied 1-yr
0.0%
2026 Q3
$1.8M
2026 Q4
$1.8M
ZIP 94061 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Upton St