20 Northumberland Ave
Redwood City, CA 94063
1 bd — ba 4,062 sqft Built 1962 Lot 5,249 sqft multi_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 | $1,454,143 | $910,261 | $2,364,404 | $8,491 |
| 2024 | $1,454,143 | $910,261 | $2,364,404 | $8,527 |
| 2023 | $1,397,678 | $874,915 | $2,272,593 | $7,537 |
| 2022 | $1,370,273 | $857,760 | $2,228,033 | $7,293 |
| 2021 | $1,343,405 | $840,942 | $2,184,347 | $7,143 |
| 2020 | $1,329,631 | $832,320 | $2,161,951 | $6,993 |
| 2019 | $1,303,560 | $816,000 | $2,119,560 | $30,137 |
| 2018 | $336,888 | $722,787 | $1,059,675 | $17,827 |
| 2017 | $330,283 | $708,615 | $1,038,898 | $16,761 |
| 2016 | $323,807 | $694,721 | $1,018,528 | $16,190 |
| 2015 | $318,944 | $684,286 | $1,003,230 | $15,569 |
| 2014 | $312,697 | $670,882 | $983,579 | $15,209 |
| 2013 | $295,000 | $635,000 | $930,000 | $14,387 |
| 2012 | $270,000 | $580,000 | $850,000 | $13,336 |
| 2011 | $299,198 | $641,917 | $941,115 | $14,109 |
| 2010 | $296,962 | $637,120 | $934,082 | $13,375 |
| 2009 | $297,668 | $638,634 | $936,302 | $13,150 |
| 2008 | $291,832 | $626,112 | $917,944 | $12,873 |
| 2007 | $286,110 | $613,836 | $899,946 | $12,576 |
Property facts
Year built
1962
Property type
multi_family
Stories
—
Beds
1
Baths
—
Living area
4,062 sqft
Lot size
5,249 sqft
ZIP code
94063
City
Redwood City
Street
Northumberland Ave
Coordinates
37.47321, -122.21625
Comparable properties nearby
Frequently asked questions
When did 20 Northumberland Ave last sell?
No public-record sale is on file for 20 Northumberland Ave.
What is the current tax assessment for 20 Northumberland Ave?
The most recent total assessment for 20 Northumberland Ave (year 2025) is $2,364,404 with $8,491 in property tax.
When was 20 Northumberland Ave built?
20 Northumberland Ave was built in 1962.
How does 20 Northumberland Ave compare to others on Northumberland Ave?
We track 8 other properties on Northumberland Ave. Browse the list under "Other properties on Northumberland Ave" to compare beds, baths, and sale history.
What are the property facts for 20 Northumberland Ave?
20 Northumberland Ave is a 1 bed, — bath, 4,062 sqft, 5,249 sqft lot multi_family.
Is 20 Northumberland Ave a flip candidate?
No — 20 Northumberland Ave does not appear in our flips dataset.
Is 20 Northumberland Ave a tax-appeal candidate?
No — 20 Northumberland Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.6%
Implied 1-yr
+6.5%
2026 Q1
$1.3M
2026 Q2
$1.32M
ZIP 94063 — Median Price History + Forecast
Explore nearby
Other properties on Northumberland Ave