Recently sold › San Francisco
630 Mason St APT 403
San Francisco, CA 94108
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Sold 2026-05-18
$539,000
Sale price
- 1 bed
- 1 bath
- 750 sqft
- Co-op
4,469 sqft lot
Updated 2026-11-02. Prices and availability may have changed.
Sale versus asking
The price history does not establish an asking price for this sale. A previous sale price is not an asking price.
View price history (11 events)
| Date | Event | Price |
|---|---|---|
| 2026-05-18 | Sold | $539,000 |
| 2026-05-06 | Pending sale | $549,000 |
| 2026-05-01 | Listing removed | $549,000 |
| 2026-04-20 | Contingent | $549,000 |
| 2026-02-15 | Listed for sale | $549,000 |
| 2025-11-18 | Listing removed | $585,000 |
| 2025-09-18 | Price change | $585,000 |
| 2025-07-07 | Listed for sale | $599,000 |
| 2019-07-19 | Sold | $715,000 |
| 2019-06-20 | Pending sale | $710,000 |
| 2019-06-06 | Listed for sale | $710,000 |
Price history as of 2026-10-28.
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 0284041, 2025 roll.
16 recent sales within 1.5 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 | 0.18 mi |
| 1201 California St Unit 507 | 2026-10-26 | $660,000 | $680,000 | $20,000 below asking (2.9%) | 1 bd, 1 ba, 625 sqft | Co-op | 0.25 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 | 0.26 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 | 0.26 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 | 0.39 mi |
| 1020 Union St APT 19 | 2025-12-19 | $1,517,500 | $1,399,000 | $118,500 above asking (8.5%) | 2 bd, 2 ba, 1,269 sqft | Co-op | 0.79 mi |
| 45 Cleary Ct APT 8 | 2026-10-30 | $995,000 | $965,000 | $30,000 above asking (3.1%) | 3 bd, 2 ba, 1,321 sqft | Co-op | 0.96 mi |
| 1315 Laguna St APT 6 | 2026-01-16 | $340,000 | $378,000 | $38,000 below asking (10.1%) | 2 bd, 1 ba, 850 sqft | Co-op | 1.05 mi |
| 25 Galilee Ln APT 5 | 2026-07-02 | $620,000 | $620,000 | At asking | 3 bd, 2 ba, 1,050 sqft | Co-op | 1.07 mi |
| 15 Western Shore Ln APT 2 | 2025-12-30 | $545,000 | $568,000 | $23,000 below asking (4.0%) | 2 bd, 1 ba, 840 sqft | Co-op | 1.08 mi |
| 1080 Chestnut St APT 4D | 2026-07-27 | $1,345,000 | Not verified | Not available | 1 bd, 2 ba, 1,263 sqft | Co-op | 1.10 mi |
| 1080 Chestnut St APT 1B | 2025-11-14 | $1,050,000 | $1,200,000 | $150,000 below asking (12.5%) | 1 bd, 2 ba, 1,224 sqft | Co-op | 1.11 mi |
| 10 Inca Ln APT 1 | 2026-01-12 | $469,000 | $499,000 | $30,000 below asking (6.0%) | 2 bd, 1 ba, 840 sqft | Co-op | 1.11 mi |
| 75 Western Shore Ln APT 1 | 2026-03-27 | $480,000 | Not verified | Not available | 2 bd, 1 ba, 850 sqft | Co-op | 1.12 mi |
| 1545 Buchanan St APT 2 | 2026-03-10 | $510,000 | $550,000 | $40,000 below asking (7.3%) | 2 bd, 1 ba, 850 sqft | Co-op | 1.13 mi |
| 55 Zampa Ln APT 3 | 2026-01-26 | $610,000 | $610,000 | At asking | 3 bd, 2 ba, 1,050 sqft | Co-op | 1.16 mi |