Home › Noe Valley › Duncan St
557 Duncan St
Single-family home, 3 bd, 2 ba, 1,550 sqft, built 1954
Today’s estimate uses 1,550 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
Medium confidence
$2,940,000
$2,117,000estimated range$3,616,000
From 50 comps at a weighted median of $1,897 per sqft.
- Block
- 6603
- Lot
- 032
- 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: 31.6% above final asking.
Middle half: 21.6% above asking to 51.2% above asking.
36 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 484 29th St | 2026-10-14 | $2.63M | $1,999,000 | $626,000 above asking (31.3%) | $2.52M | $1,328 | 3bd 2ba 1,894sf | 0.17 mi | 3 bd, recent | ||
| 29 Newburg St | 2026-09-25 | $3M | No asking price | — | $3M | $2,405 | 3bd 2ba 1,248sf | 0.09 mi | 3 bd, recent | ||
| 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 | 0.20 mi | same street, 3 bd | ||
| 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 | 0.17 mi | similar size, 3 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 | 0.16 mi | 3 bd, recent | ||
| 1442 Sanchez St | 2026-04-10 | $4.6M | $3,495,000 | $1,105,000 above asking (31.6%) | $4.71M | $3,026 | 3bd 4ba 1,558sf | 0.18 mi | similar size, 3 bd | ||
| 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 | 0.19 mi | |||
| 364 Day St | 2026-08-27 | $2.63M | $898,000 | $1,737,000 above asking (193.4%) | $2.78M | $1,920 | 3bd 2ba 1,450sf | 0.22 mi | similar size, 3 bd, recent | ||
| 560 Duncan St | 2026-05-08 | $2.2M | No asking price | — | $2.28M | $1,897 | 2bd 1ba 1,200sf | <0.05 mi | nearby on same street | ||
| 481 27th St | 2026-09-01 | $2.61M | $1,898,000 | $713,000 above asking (37.6%) | $2.61M | $1,460 | 3bd 3ba 1,788sf | 0.11 mi | 3 bd, recent | ||
| 524 28th St | 2025-10-29 | $1.59M | $1,595,000 | At asking | $1.82M | $1,174 | 3bd 1ba 1,554sf | 0.09 mi | similar size, 3 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 | 0.11 mi | 3 bd | ||
| 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 | 0.29 mi | similar size, 3 bd | ||
| 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 | 0.17 mi | similar size, 3 bd | ||
| 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 | 0.11 mi | |||
| 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 | 0.12 mi | same street, 3 bd | ||
| 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 | 0.10 mi | similar size, 3 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 | 0.31 mi | similar size, 3 bd | ||
| 1504 Sanchez St | 2026-10-15 | $2.65M | $1,995,000 | $655,000 above asking (32.8%) | $2.54M | $2,090 | 3bd 2ba 1,215sf | 0.18 mi | 3 bd, recent | ||
| 646 Duncan St | 2026-09-30 | $2.4M | No asking price | — | $2.4M | $2,226 | 2bd 2ba 1,078sf | 0.12 mi | same street, recent | ||
| 4268 26th St | 2026-03-30 | $8.6M | No asking price | — | $8.93M | $6,444 | 3bd 2ba 1,385sf | 0.24 mi | 3 bd | ||
| 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 | 0.29 mi | 3 bd | ||
| 1504 Noe Street | 2026-06-08 | $1.54M | $1,575,000 | $30,000 below asking (1.9%) | $1.6M | $1,294 | 2bd 1ba 1,237sf | 0.08 mi | |||
| 665 27th St | 2026-04-02 | $2.44M | $1,388,000 | $1,053,067 above asking (75.9%) | $2.5M | $2,129 | 2bd 1ba 1,175sf | 0.15 mi | |||
| 1375 Sanchez St | 2026-04-03 | $4.03M | $2,695,000 | $1,330,000 above asking (49.4%) | $4.13M | $2,342 | 3bd 2ba 1,761sf | 0.23 mi | 3 bd | ||
| 4279 Cesar Chavez St | 2025-12-24 | $1.57M | No asking price | — | $1.85M | $1,531 | 3bd 1ba 1,210sf | 0.18 mi | 3 bd | ||
| 1474 Noe St | 2025-11-24 | $1.5M | $1,095,000 | $405,000 above asking (37.0%) | $1.75M | $1,372 | 2bd 1ba 1,273sf | 0.06 mi | |||
| 4023 25th St | 2026-06-04 | $4.3M | No asking price | — | $4.46M | $2,426 | 3bd 2ba 1,837sf | 0.32 mi | 3 bd | ||
| 1463 Noe St | 2025-11-12 | $2.15M | $1,995,000 | $150,000 above asking (7.5%) | $2.5M | $1,259 | 3bd 2ba 1,985sf | 0.08 mi | 3 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 | 0.25 mi | 3 bd | ||
| 4047 Cesar Chavez St | 2025-11-04 | $2.05M | $1,899,000 | $151,000 above asking (8.0%) | $2.39M | $1,705 | 2bd 1ba 1,400sf | 0.18 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 | 0.09 mi | 3 bd, recent | ||
| 4080 26th St | 2026-05-08 | $4M | No asking price | — | $4.14M | $2,225 | 4bd 3ba 1,860sf | 0.22 mi | |||
| 565 28th St | 2026-02-02 | $1.04M | No asking price | — | $1.12M | $580 | 2ba 1,925sf | 0.14 mi | |||
| 356 Valley St | 2026-04-29 | $4.58M | $2,895,000 | $1,680,000 above asking (58.0%) | $4.69M | $2,256 | 3bd 2ba 2,078sf | 0.15 mi | 3 bd | ||
| 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 | 0.22 mi | |||
| 1604 Castro St | 2026-08-13 | $2.86M | $1,995,000 | $865,008 above asking (43.4%) | $3.02M | $2,576 | 2bd 1ba 1,173sf | 0.24 mi | recent | ||
| 553 28th St | 2026-03-16 | $1.9M | $1,195,000 | $705,777 above asking (59.1%) | $1.97M | $1,974 | 2bd 1ba 1,000sf | 0.13 mi | |||
| 301 Day St | 2026-02-25 | $1.45M | $1,095,000 | $355,000 above asking (32.4%) | $1.55M | $1,209 | 2bd 2ba 1,282sf | 0.27 mi | |||
| 410 29th St | 2026-04-29 | $6.08M | No asking price | — | $6.24M | $5,447 | 2bd 1ba 1,145sf | 0.21 mi | |||
| 248 Valley St | 2025-11-26 | $2.6M | $2,595,000 | At asking | $3.02M | $2,159 | 7bd 8ba 1,400sf | 0.26 mi | |||
| 4363 26th St | 2026-03-16 | $8M | No asking price | — | $8.31M | $7,384 | 2bd 1ba 1,125sf | 0.30 mi | |||
| 1511 Sanchez St | 2026-06-05 | $1.25M | No asking price | — | $1.3M | $1,178 | 1ba 1,100sf | 0.22 mi | |||
| 285 Beacon St | 2026-09-08 | $9M | No asking price | — | $9M | $3,444 | 3bd 4.5ba 2,613sf | 0.34 mi | 3 bd, recent | ||
| 1561 Sanchez St | 2025-11-03 | $1.85M | No asking price | — | $2.15M | $1,735 | 1ba 1,242sf | 0.24 mi | |||
| 1 Newburg St | 2026-01-20 | $4.75M | No asking price | — | $5.54M | $2,119 | 4bd 3ba 2,612sf | 0.09 mi | |||
| 724 27th St | 2025-10-27 | $1.99M | $1,550,000 | $442,000 above asking (28.5%) | $2.28M | $2,278 | 2bd 1ba 1,000sf | 0.23 mi | |||
| 1619 Noe St | 2025-11-07 | $2.8M | $2,195,000 | $605,000 above asking (27.6%) | $3.26M | $1,412 | 3bd 3ba 2,310sf | 0.20 mi | 3 bd | ||
| 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 | 0.27 mi | |||
| 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 | 0.25 mi |
This home's sale history
- 2017-07-19: $2,020,000 (price inferred from public records, high confidence)