507 Lassen St
South San Francisco, CA 94080
4 bd 2 ba 2,090 sqft Built 1955 Lot 4,678 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 | $555,918 | $697,508 | $1,253,426 | $14,327 |
| 2024 | $555,918 | $697,508 | $1,253,426 | $14,230 |
| 2023 | $534,332 | $670,424 | $1,204,756 | $14,027 |
| 2022 | $523,855 | $657,279 | $1,181,134 | $13,216 |
| 2021 | $513,584 | $644,392 | $1,157,976 | $13,050 |
| 2020 | $508,318 | $637,785 | $1,146,103 | $12,892 |
| 2019 | $498,351 | $625,280 | $1,123,631 | $12,748 |
| 2018 | $488,580 | $613,020 | $1,101,600 | $12,444 |
| 2017 | $479,000 | $601,000 | $1,080,000 | $12,158 |
| 2016 | $210,589 | $122,031 | $332,620 | $4,109 |
| 2015 | $207,426 | $120,198 | $327,624 | $4,040 |
| 2014 | $203,363 | $117,844 | $321,207 | $3,948 |
| 2013 | $202,444 | $117,312 | $319,756 | $3,889 |
| 2012 | $198,475 | $115,012 | $313,487 | $3,823 |
| 2011 | $194,584 | $112,757 | $307,341 | $3,727 |
| 2010 | $193,130 | $111,915 | $305,045 | $3,669 |
| 2009 | $193,589 | $112,181 | $305,770 | $3,592 |
| 2008 | $189,794 | $109,982 | $299,776 | $3,439 |
| 2007 | $186,073 | $107,826 | $293,899 | $3,355 |
Property facts
Year built
1955
Property type
single_family
Stories
—
Beds
4
Baths
2
Living area
2,090 sqft
Lot size
4,678 sqft
ZIP code
94080
City
South San Francisco
Street
Lassen St
Coordinates
37.64660, -122.43420
Comparable properties nearby
Frequently asked questions
When did 507 Lassen St last sell?
No public-record sale is on file for 507 Lassen St.
What is the current tax assessment for 507 Lassen St?
The most recent total assessment for 507 Lassen St (year 2025) is $1,253,426 with $14,327 in property tax.
When was 507 Lassen St built?
507 Lassen St was built in 1955.
How does 507 Lassen St compare to others on Lassen St?
We track 7 other properties on Lassen St. Browse the list under "Other properties on Lassen St" to compare beds, baths, and sale history.
What are the property facts for 507 Lassen St?
507 Lassen St is a 4 bed, 2 bath, 2,090 sqft, 4,678 sqft lot single_family.
Is 507 Lassen St a flip candidate?
No — 507 Lassen St does not appear in our flips dataset.
Is 507 Lassen St a tax-appeal candidate?
No — 507 Lassen 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
-0.7%
Implied 1-yr
-2.8%
2026 Q3
$1.31M
2026 Q4
$1.3M
ZIP 94080 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Lassen St