Home › Noe Valley › 27th St
831 27th St
Single-family home, 4 bd, 3 ba, 2,277 sqft, built 1972
Today’s estimate uses 2,277 sqft and the home’s latest facts. It does not estimate the home’s value at a past sale date.
50 sales inside 0.35 mi since Apr 2025. Click a sale on the map, or untick it below, to leave it out.
Drag the circle or this strip to change the searchEstimated sale price today
Low confidence
$3,916,000
$2,545,000estimated range$5,286,000
From 50 comps at a weighted median of $1,720 per sqft.
- Block
- 7518
- Lot
- 031
- Sales
- Oct 2025 to Oct 2026
- Prices adjusted to
- 2026-10-30
- Within
- 0.35 mi
- Sold since
- Apr 2025
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I'm interestedSale prices versus asking
Similarity-weighted median: 15.4% above final asking.
Middle half: 3.9% above asking to 36.5% above asking.
41 of 50 selected comps have a verified final asking price.
Comparisons use the final advertised asking price from the same sale, before pending or closing.
Comparable sales (50)
Every sale inside the circle starts ticked. Untick one here, or click it on the map, to leave it out. Closer, more similar sales weigh more.
| Address | Sold | Price | Final asking | Sale vs. asking | Adj. today | $/sqft | Size | Dist. | Why | Match | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 871 27th St | 2026-06-01 | $4.88M | $4,875,000 | At asking | $5.05M | $2,273 | 4bd 3ba 2,223sf | <0.05 mi | nearby on same street, similar size, 4 bd | ||
| 1 Ora Way | 2026-07-07 | $2.7M | $2,599,000 | $101,000 above asking (3.9%) | $2.87M | $1,260 | 4bd 3ba 2,280sf | 0.24 mi | similar size, 4 bd | ||
| 881 27th St | 2026-07-07 | $2.6M | No asking price | — | $2.77M | $1,572 | 3bd 2ba 1,760sf | <0.05 mi | nearby on same street | ||
| 1840 Castro St | 2026-06-18 | $3.85M | $2,495,000 | $1,355,000 above asking (54.3%) | $3.99M | $1,928 | 4bd 3ba 2,070sf | 0.26 mi | similar size, 4 bd | ||
| 253 Gold Mine Dr | 2026-10-13 | $2.45M | $1,795,000 | $655,000 above asking (36.5%) | $2.35M | $1,196 | 3bd 3ba 1,964sf | 0.30 mi | recent | ||
| 249 Gold Mine Dr | 2026-05-06 | $3M | $2,599,000 | $401,000 above asking (15.4%) | $3.1M | $1,227 | 4bd 3ba 2,530sf | 0.29 mi | 4 bd | ||
| 1539 Diamond St | 2026-09-08 | $3.7M | $2,195,000 | $1,505,000 above asking (68.6%) | $3.7M | $2,030 | 3bd 2ba 1,823sf | 0.18 mi | recent | ||
| 4356 25th St | 2026-06-03 | $4.8M | $3,500,000 | $1,300,000 above asking (37.1%) | $4.97M | $1,959 | 3bd 3ba 2,540sf | 0.26 mi | |||
| 2104 Castro St | 2026-10-21 | $4.3M | $3,399,000 | $901,000 above asking (26.5%) | $4.12M | $1,732 | 3bd 3ba 2,380sf | 0.28 mi | similar size, recent | ||
| 4287 Cesar Chavez St | 2026-07-13 | $2.9M | $2,500,000 | $400,000 above asking (16.0%) | $3.09M | $1,763 | 4bd 3ba 1,750sf | 0.18 mi | 4 bd | ||
| 131 Turquoise Way | 2026-02-09 | $3.35M | $2,488,000 | $862,000 above asking (34.6%) | $3.58M | $1,506 | 3bd 4ba 2,379sf | 0.32 mi | similar size | ||
| 655 Duncan St | 2026-06-08 | $3.35M | $1,995,000 | $1,355,000 above asking (67.9%) | $3.47M | $1,776 | 3bd 2ba 1,955sf | 0.21 mi | |||
| 237 Gold Mine Dr | 2025-11-12 | $2.23M | $1,850,000 | $378,000 above asking (20.4%) | $2.59M | $1,185 | 3bd 3ba 2,190sf | 0.28 mi | similar size | ||
| 700 Grand View Ave | 2026-07-10 | $2.3M | $2,495,000 | $195,000 below asking (7.8%) | $2.45M | $1,313 | 3bd 3ba 1,864sf | 0.32 mi | |||
| 636 28th St | 2026-02-25 | $4.42M | $3,885,000 | $540,000 above asking (13.9%) | $4.73M | $1,681 | 4bd 4ba 2,815sf | 0.13 mi | 4 bd | ||
| 16 Crags Ct | 2026-05-14 | $3.8M | $2,995,000 | $805,000 above asking (26.9%) | $3.93M | $1,368 | 4bd 3ba 2,873sf | 0.34 mi | 4 bd | ||
| 657 28th St | 2026-03-12 | $2.6M | $2,300,000 | $300,000 above asking (13.0%) | $2.7M | $1,337 | 3bd 3ba 2,020sf | 0.13 mi | |||
| 1027 Duncan St | 2026-03-16 | $3.8M | $2,495,000 | $1,305,000 above asking (52.3%) | $3.95M | $2,119 | 4bd 3ba 1,862sf | 0.28 mi | 4 bd | ||
| 1 Newburg St | 2026-01-20 | $4.75M | No asking price | — | $5.54M | $2,119 | 4bd 3ba 2,612sf | 0.25 mi | 4 bd | ||
| 714 Duncan St | 2026-05-01 | $3.4M | $2,795,000 | $605,000 above asking (21.6%) | $3.52M | $2,009 | 3bd 2ba 1,751sf | 0.12 mi | |||
| 678 28th St | 2025-12-05 | $3.5M | $3,750,000 | $250,000 below asking (6.7%) | $4.14M | $1,660 | 4bd 4ba 2,495sf | 0.10 mi | similar size, 4 bd | ||
| 128 Turquoise Way | 2025-11-07 | $2.45M | No asking price | — | $2.85M | $1,120 | 2ba 2,548sf | 0.30 mi | |||
| 4370 Cesar Chavez St | 2026-03-10 | $2.25M | $1,488,000 | $762,000 above asking (51.2%) | $2.34M | $1,249 | 3bd 2ba 1,870sf | 0.10 mi | |||
| 1201 Douglass St | 2026-10-15 | $6.3M | $5,495,000 | $805,000 above asking (14.6%) | $6.04M | $2,001 | 4bd 4ba 3,017sf | 0.07 mi | 4 bd, recent | ||
| 4335 Cesar Chavez St | 2025-11-04 | $3.71M | $3,495,000 | $210,000 above asking (6.0%) | $4.32M | $1,684 | 4bd 4ba 2,563sf | 0.12 mi | 4 bd | ||
| 29 Cameo Way | 2025-11-26 | $2.5M | $2,290,000 cut from $2.29M | $210,000 above asking (9.2%) | $2.91M | $1,564 | 4bd 3ba 1,862sf | 0.31 mi | 4 bd | ||
| 885 Duncan St | 2026-05-06 | $2.69M | $2,195,000 | $492,000 above asking (22.4%) | $2.78M | $1,740 | 3bd 2ba 1,598sf | 0.09 mi | |||
| 315 Amber Dr | 2026-04-24 | $1M | No asking price | — | $1.02M | $660 | 3bd 2ba 1,552sf | 0.22 mi | |||
| 1911 Diamond St | 2026-10-19 | $6.41M | $5,795,000 | $614,450 above asking (10.6%) | $6.14M | $1,705 | 4bd 5ba 3,602sf | 0.31 mi | 4 bd, recent | ||
| 1621 Castro St | 2026-06-12 | $4.2M | $3,498,000 | $702,000 above asking (20.1%) | $4.35M | $2,275 | 4bd 4ba 1,913sf | 0.32 mi | 4 bd | ||
| 941 Diamond St | 2026-10-01 | $5.66M | $4,850,000 | $807,750 above asking (16.7%) | $5.42M | $1,720 | 4bd 4ba 3,153sf | 0.30 mi | 4 bd, recent | ||
| 565 28th St | 2026-02-02 | $1.04M | No asking price | — | $1.12M | $580 | 2ba 1,925sf | 0.22 mi | |||
| 1601 Diamond St | 2026-07-28 | $2.5M | $1,899,000 | $601,000 above asking (31.6%) | $2.66M | $1,614 | 3bd 2ba 1,648sf | 0.19 mi | |||
| 11 Topaz Way | 2026-07-30 | $3.5M | $2,999,000 | $501,000 above asking (16.7%) | $3.72M | $1,065 | 6bd 4ba 3,496sf | 0.23 mi | |||
| 21 Cameo Way | 2026-02-09 | $2.3M | $1,798,000 | $502,000 above asking (27.9%) | $2.46M | $1,645 | 3bd 2ba 1,495sf | 0.31 mi | |||
| 1116 Diamond St | 2026-04-20 | $2.35M | $1,895,000 | $455,000 above asking (24.0%) | $2.41M | $1,619 | 3bd 2ba 1,488sf | 0.21 mi | |||
| 2112 Castro St | 2025-11-26 | $2.65M | $1,750,000 | $901,000 above asking (51.5%) | $3.09M | $1,832 | 3bd 3ba 1,685sf | 0.29 mi | |||
| 439 Clipper St | 2025-12-05 | $4.85M | $4,850,000 | At asking | $5.74M | $1,818 | 4bd 6ba 3,157sf | 0.27 mi | 4 bd | ||
| 4524 25th St | 2026-06-01 | $6.73M | $5,995,000 | $738,500 above asking (12.3%) | $6.98M | $1,863 | 5bd 5ba 3,745sf | 0.25 mi | |||
| 561 Duncan St | 2026-02-12 | $5.7M | $5,995,000 | $295,000 below asking (4.9%) | $6.09M | $1,528 | 4bd 4ba 3,989sf | 0.32 mi | 4 bd | ||
| 818 Douglass St | 2026-02-18 | $7.25M | $5,898,000 | $1,352,000 above asking (22.9%) | $7.75M | $2,257 | 4bd 4ba 3,434sf | 0.29 mi | 4 bd | ||
| 4245 25th St | 2026-05-01 | $2.35M | $1,895,000 | $455,000 above asking (24.0%) | $2.43M | $1,707 | 3bd 2ba 1,424sf | 0.29 mi | |||
| 481 Jersey St | 2026-04-20 | $7.6M | No asking price | — | $7.79M | $2,164 | 4bd 3.5ba 3,600sf | 0.32 mi | 4 bd | ||
| 38 Newburg St | 2025-12-03 | $2.4M | $1,895,000 | $505,000 above asking (26.6%) | $2.84M | $2,104 | 3bd 2ba 1,350sf | 0.22 mi | |||
| 524 28th St | 2025-10-29 | $1.59M | $1,595,000 | At asking | $1.82M | $1,174 | 3bd 1ba 1,554sf | 0.25 mi | |||
| 4268 26th St | 2026-03-30 | $8.6M | No asking price | — | $8.93M | $6,444 | 3bd 2ba 1,385sf | 0.24 mi | |||
| 73 Fountain St | 2025-11-10 | $6.2M | No asking price | — | $7.22M | $4,248 | 2bd 2ba 1,700sf | 0.30 mi | |||
| 4149 26th St | 2026-03-27 | $2.15M | $1,895,000 | $255,000 above asking (13.5%) | $2.23M | $1,588 | 3bd 3ba 1,406sf | 0.35 mi | |||
| 4258 26th St | 2026-04-23 | $5M | No asking price | — | $5.12M | $1,330 | 5bd 5ba 3,854sf | 0.24 mi | |||
| 538 28th St | 2025-11-21 | $7.5M | $7,500,000 | At asking | $8.73M | $2,234 | 6bd 6ba 3,910sf | 0.24 mi |
This home's sale history
- 2020-03-25: $3,000,000 (price inferred from public records, high confidence)
- 2018-04-27: $2,375,000 (price inferred from public records, high confidence)