666 Post St
San Francisco, CA 94109
1 bd 1 ba 777 sqft Built 1926 Lot 3,781 sqft condos
Most recent sale
$615,000
Nov 30, 2020
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 10, 2026 | Listed | $599,000 | SanFrancisco |
| Nov 4, 2022 | Sold | $536,500 | MLSListings |
| Oct 14, 2022 | Price changed for rent | $2,875 | Zumper |
| Sep 30, 2022 | Listed for rent | $3,150 | Zumper |
| Sep 26, 2022 | Price changed | $550,000 | MLS #ML81884651 |
| Aug 24, 2022 | Price changed | $565,000 | MLS #ML81884651 |
| Jul 27, 2022 | Price changed | $585,000 | MLS #ML81884651 |
| Jun 27, 2022 | Price changed | $599,000 | MLS #ML81884651 |
| May 31, 2022 | Price changed | $625,000 | MLS #ML81884651 |
| May 4, 2022 | Price changed | $638,000 | MLS #ML81884651 |
| Mar 30, 2022 | Listed | $649,000 | MLS #ML81884651 |
| Nov 30, 2020 | Sold | $615,000 | MLS #503682 |
| Oct 8, 2020 | Price changed | $624,900 | MLS #503682 |
| Aug 14, 2020 | Listed | $649,000 | MLS #503682 |
| Dec 8, 2014 | Sold | $510,000 | MLS #421603 |
| Jul 28, 2014 | Price changed | $499,000 | MLS #421603 |
| Jun 4, 2014 | Listed | $549,000 | MLS #421603 |
| Dec 1, 2013 | Listing removed | $2,595 | SanFrancisco |
| Oct 22, 2013 | Listed for rent | $2,595 | SanFrancisco |
| Jan 27, 2011 | Listing removed | $425,000 | SanFrancisco |
| Jan 25, 2011 | Sold | $385,000 | Public Record |
| Sep 17, 2010 | Relisted | $425,000 | MLS #371877 |
| Sep 12, 2010 | Listing removed | $475,000 | SanFrancisco |
| Jun 11, 2010 | Listed | $475,000 | MLS #371877 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $223,269 | $334,904 | $558,173 | $6,656 |
| 2024 | $223,269 | $334,904 | $558,173 | $6,463 |
| 2023 | $214,600 | $321,900 | $536,500 | $6,376 |
| 2022 | $250,920 | $376,380 | $627,300 | $8,144 |
| 2021 | $246,000 | $369,000 | $615,000 | $7,998 |
| 2020 | $280,226 | $280,226 | $560,452 | $7,449 |
| 2019 | $274,732 | $274,732 | $549,464 | $7,197 |
| 2018 | $269,346 | $269,346 | $538,692 | $6,956 |
| 2017 | $264,065 | $264,065 | $528,130 | $6,576 |
| 2016 | $258,888 | $258,888 | $517,776 | $6,451 |
| 2015 | $164,156 | $246,240 | $410,396 | $5,192 |
| 2014 | $160,944 | $241,420 | $402,364 | $5,057 |
| 2013 | $160,220 | $240,332 | $400,552 | $5,085 |
| 2012 | $157,080 | $235,620 | $392,700 | $4,833 |
| 2010 | $152,078 | $38,015 | $190,093 | $2,364 |
| 2009 | $151,301 | $37,821 | $189,122 | $2,342 |
| 2008 | $148,335 | $37,080 | $185,415 | $2,298 |
| 2007 | $145,427 | $36,353 | $181,780 | $2,020 |
Property facts
Year built
1926
Property type
condos
Stories
—
Beds
1
Baths
1
Living area
777 sqft
Lot size
3,781 sqft
ZIP code
94109
City
San Francisco
Street
Post St
Coordinates
37.78791, -122.41290
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 666 Post St last sell?
666 Post St most recently sold on Nov 30, 2020 for $615,000.
What is the current tax assessment for 666 Post St?
The most recent total assessment for 666 Post St (year 2025) is $558,173 with $6,656 in property tax.
How does 666 Post St's assessment compare to its last sale price?
The current assessment is 9.2% below the last sale price of $615,000.
When was 666 Post St built?
666 Post St was built in 1926.
How does 666 Post St compare to others on Post St?
We track 8 other properties on Post St. Browse the list under "Other properties on Post St" to compare beds, baths, and sale history.
What are the property facts for 666 Post St?
666 Post St is a 1 bed, 1 bath, 777 sqft, 3,781 sqft lot condos.
Is 666 Post St a flip candidate?
No — 666 Post St does not appear in our flips dataset.
Is 666 Post St a tax-appeal candidate?
No — 666 Post 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
+3.6%
Implied 1-yr
+14.5%
2026 Q3
$4.1M
2026 Q4
$4.1M
ZIP 94109 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Post St