Unit 831 at 555 4th St, SoMa, San Francisco. 3 bd, 2 ba, 1,728 sq ft. Every recorded sale of this unit, and of the units directly above and below it.
| Date | Price | Sq ft | $/sq ft |
|---|---|---|---|
| Jul 19, 2021 | $1,745,000 | 1,728 | $1,010 |
From county records and the MLS, one row per sale. BMR marks a below-market-rate sale, left out of every figure on this site.
555 4th St’s median over the 12 months to Oct 16, 2026: $952 per square foot across 12 recorded sales in the building. 555 4th St has 108 units and was built in 2006.
Units in the same stack on the floors directly above and below unit 831. Recorded sales only.
| Date | Price | Sq ft | $/sq ft |
|---|---|---|---|
| Apr 5, 2017 | $650,000 | 569 | $1,142 |
| Date | Price | Sq ft | $/sq ft |
|---|---|---|---|
| Sep 29, 2026 | $1,100,000 | 1,150 | $957 |
| Aug 18, 2009 | $620,000 | 1,052 | $589 |
Own this unit? Name your price privately →Make an offer on unit 831 →Build a Comp Report →
Any unit here is open to an offer, listed or not. Tim McMullen, a licensed California real estate broker (DRE #02016832), presents it to the owner of record.
Recorded sales only, from county records and the MLS. For a Comp Report on this unit, ask Tim McMullen. Figures exclude below-market-rate sales; a building median is shown only from five or more sales.