109 Sonja Rd
South San Francisco, CA 94080
3 bd 3 ba 1,640 sqft Built 1989 Lot 3,274 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 | $561,000 | $714,000 | $1,275,000 | $14,484 |
| 2024 | $561,000 | $714,000 | $1,275,000 | $6,162 |
| 2023 | $238,641 | $238,641 | $477,282 | $6,064 |
| 2022 | $233,962 | $233,962 | $467,924 | $5,728 |
| 2021 | $229,375 | $229,375 | $458,750 | $5,652 |
| 2020 | $227,024 | $227,024 | $454,048 | $5,581 |
| 2019 | $222,573 | $222,573 | $445,146 | $5,525 |
| 2018 | $218,209 | $218,209 | $436,418 | $5,395 |
| 2017 | $213,931 | $213,931 | $427,862 | $5,245 |
| 2016 | $209,737 | $209,737 | $419,474 | $5,115 |
| 2015 | $206,587 | $206,587 | $413,174 | $5,031 |
| 2014 | $202,541 | $202,541 | $405,082 | $4,921 |
| 2013 | $201,626 | $201,626 | $403,252 | $4,841 |
| 2012 | $197,673 | $197,673 | $395,346 | $4,757 |
| 2011 | $193,798 | $193,798 | $387,596 | $4,637 |
| 2010 | $192,350 | $192,350 | $384,700 | $4,569 |
| 2009 | $192,807 | $192,807 | $385,614 | $4,494 |
| 2008 | $189,027 | $189,027 | $378,054 | $4,319 |
| 2007 | $185,321 | $185,321 | $370,642 | $4,150 |
Property facts
Year built
1989
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
1,640 sqft
Lot size
3,274 sqft
ZIP code
94080
City
South San Francisco
Street
Sonja Rd
Coordinates
37.66510, -122.42390
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 109 Sonja Rd last sell?
No public-record sale is on file for 109 Sonja Rd.
What is the current tax assessment for 109 Sonja Rd?
The most recent total assessment for 109 Sonja Rd (year 2025) is $1,275,000 with $14,484 in property tax.
When was 109 Sonja Rd built?
109 Sonja Rd was built in 1989.
How does 109 Sonja Rd compare to others on Sonja Rd?
We track 4 other properties on Sonja Rd. Browse the list under "Other properties on Sonja Rd" to compare beds, baths, and sale history.
What are the property facts for 109 Sonja Rd?
109 Sonja Rd is a 3 bed, 3 bath, 1,640 sqft, 3,274 sqft lot single_family.
Is 109 Sonja Rd a flip candidate?
No — 109 Sonja Rd does not appear in our flips dataset.
Is 109 Sonja Rd a tax-appeal candidate?
No — 109 Sonja Rd 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 Sonja Rd