For sale › San Francisco
666 Post St APT 1103
San Francisco, CA 94109
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For sale
$599,000
Asking price
- 1 bed
- 1 bath
- 843 sqft
- Co-op
Updated 2026-10-26. Prices and availability may have changed.
Price history
Listed on 2026-10-02 at $649,000, cut 8% to $599,000.
It last sold for $649,000 on 2025-01-31.
View price history (10 events)
| Date | Event | Price |
|---|---|---|
| 2026-10-16 | Price change | $599,000 |
| 2026-10-02 | Listed for sale | $649,000 |
| 2025-01-31 | Sold | $649,000 |
| 2025-01-04 | Pending sale | $649,000 |
| 2024-10-18 | Listed for sale | $649,000 |
| 2012-03-07 | Listing removed | $448,000 |
| 2012-01-28 | Listed for sale | $448,000 |
| 2011-11-18 | Listing removed | $448,000 |
| 2011-07-10 | Listed for sale | $448,000 |
| 2008-12-02 | Sold | $530,000 |
Price history as of 2026-10-29.
Co-op sale evidence
City tax records identify this home as a co-op. Our automated valuation model has not been validated for co-ops. The sales below are co-ops identified in the same tax records, where available.
City tax record: parcel 0298C038, 2025 roll.
8 recent sales within 0.75 miles, from the last 12 months. Prices are reported closing prices, without time adjustment. Similar location and size alone do not establish equal value.
| Address | Sold | Sale price | Final asking | Sale vs. asking | Home facts | Property type | Distance |
|---|---|---|---|---|---|---|---|
| 666 Post St APT 502 | 2026-05-22 | $585,000 | $599,000 | $14,000 below asking (2.3%) | 1 bd, 1 ba, 777 sqft | Co-op | <0.05 mi |
| 630 Mason St APT 403 | 2026-05-18 | $539,000 | Not verified | Not available | 1 bd, 1 ba, 750 sqft | Co-op | 0.18 mi |
| 1201 California St Unit 506 | 2026-06-04 | $670,000 | $650,000 | $20,000 above asking (3.1%) | 0 bd, 1 ba, 625 sqft | Co-op | 0.24 mi |
| 1201 California St Unit 502 | 2026-01-21 | $1,005,000 | $995,000 | $10,000 above asking (1.0%) | 2 bd, 2 ba, 1,124 sqft | Co-op | 0.24 mi |
| 1333 Jones St Unit 807 | 2026-07-10 | $1,610,000 | Not verified | Not available | 2 bd, 2 ba, 1,400 sqft | Co-op | 0.41 mi |
| 1333 Jones St Unit 704 | 2026-06-25 | $1,415,000 | $1,395,000 | $20,000 above asking (1.4%) | 1 bd, 2 ba, 1,400 sqft | Co-op | 0.41 mi |
| 1333 Jones St Unit 507 | 2026-06-08 | $1,275,000 | $1,350,000 | $75,000 below asking (5.6%) | 2 bd, 2 ba, 1,400 sqft | Co-op | 0.41 mi |
| 1333 Jones St Unit 504 | 2026-04-28 | $1,225,000 | $1,250,000 | $25,000 below asking (2.0%) | 2 bd, 2 ba, 1,280 sqft | Co-op | 0.41 mi |