Recently sold › Noe Valley › Castro St
1840 Castro St
San Francisco, CA 94131
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Sold 2026-06-18
$3,850,000
Sale price
- 4 beds
- 3 baths
- 2,070 sqft
- Single-family home
2,750 sqft lot
Estimated sale price$3,713,000
Estimate and comparable salesUpdated 2026-11-02. Prices and availability may have changed.
Sale versus asking
$1,355,000 above final asking (54.3%)
| Asking price | Price set on | Amount | Sale difference |
|---|---|---|---|
| Final asking | 2026-05-18 | $2,495,000 | $1,355,000 above asking (54.3%) |
| Original asking | 2026-05-18 | $2,495,000 | $1,355,000 above asking (54.3%) |
Final asking is the last verified advertised price before this sale went pending or closed. Original asking is the first listed price in that sale’s marketing history, when available.
View price history (3 events)
| Date | Event | Price |
|---|---|---|
| 2026-06-18 | Sold | $3,850,000 |
| 2026-05-29 | Pending sale | $2,495,000 |
| 2026-05-18 | Listed for sale | $2,495,000 |
Price history as of 2026-10-28.
61 sales inside 0.35 mi since May 2025. The estimate uses the 60 closest. 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
$3,713,000
$2,673,000estimated range$4,567,000
From 60 comps at a weighted median of $1,794 per sqft.
- Block
- 6582
- Lot
- 004
- Sales
- Oct 2025 to Oct 2026
- Prices adjusted to
- 2026-11-04
- Within
- 0.35 mi
- Sold since
- May 2025
Sale prices versus asking
Similarity-weighted median: 26.5% above final asking.
Middle half: 16.0% above asking to 49.4% above asking. 44 of 60 selected comps have a verified final asking price.
Comparable sales (60)
Every sale inside the circle starts ticked, most similar first. Untick one here, or click it on the map, to leave it out.
| Address | Sold | Price | Final asking | Sale vs. asking | Adj. today | $/sqft | Size | Dist. | Why | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 0.28 mi | similar size, recent | |
| 4287 Cesar Chavez St | 2026-07-13 | $2.9M | $2,500,000 | $400,000 above asking (16.0%) | $3.12M | $1,783 | 4bd 3ba 1,750sf | 0.09 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 | 0.14 mi | recent | |
| 655 Duncan St | 2026-06-08 | $3.35M | $1,995,000 | $1,355,000 above asking (67.9%) | $3.51M | $1,794 | 3bd 2ba 1,955sf | 0.10 mi | similar size | |
| 871 27th St | 2026-06-01 | $4.88M | $4,875,000 | At asking | $5.1M | $2,296 | 4bd 3ba 2,223sf | 0.28 mi | similar size, 4 bd | |
| 2104 Castro St | 2026-10-21 | $4.3M | $3,399,000 | $901,000 above asking (26.5%) | $4.12M | $1,731 | 3bd 3ba 2,380sf | 0.14 mi | same street, recent | |
| 657 28th St | 2026-03-12 | $2.6M | $2,300,000 | $300,000 above asking (13.0%) | $2.74M | $1,355 | 3bd 3ba 2,020sf | 0.22 mi | similar size | |
| 714 Duncan St | 2026-05-01 | $3.4M | $2,795,000 | $605,000 above asking (21.6%) | $3.56M | $2,034 | 3bd 2ba 1,751sf | 0.14 mi | ||
| 1621 Castro St | 2026-06-12 | $4.2M | $3,498,000 | $702,000 above asking (20.1%) | $4.4M | $2,298 | 4bd 4ba 1,913sf | 0.13 mi | same street, similar size, 4 bd | |
| 311 Valley St | 2026-10-26 | $3.85M | No asking price | — | $3.69M | $1,889 | 3bd 2ba 1,955sf | 0.30 mi | similar size, recent | |
| 1 Newburg St | 2026-01-20 | $4.75M | No asking price | — | $5.62M | $2,152 | 4bd 3ba 2,612sf | <0.05 mi | 4 bd | |
| 4370 Cesar Chavez St | 2026-03-10 | $2.25M | $1,488,000 | $762,000 above asking (51.2%) | $2.37M | $1,266 | 3bd 2ba 1,870sf | 0.20 mi | ||
| 881 27th St | 2026-07-07 | $2.6M | No asking price | — | $2.8M | $1,590 | 3bd 2ba 1,760sf | 0.28 mi | ||
| 356 Valley St | 2026-04-29 | $4.58M | $2,895,000 | $1,680,000 above asking (58.0%) | $4.74M | $2,283 | 3bd 2ba 2,078sf | 0.25 mi | similar size | |
| 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 | 0.16 mi | recent | |
| 1463 Noe St | 2025-11-12 | $2.15M | $1,995,000 | $150,000 above asking (7.5%) | $2.51M | $1,266 | 3bd 2ba 1,985sf | 0.17 mi | similar size | |
| 4356 25th St | 2026-06-03 | $4.8M | $3,500,000 | $1,300,000 above asking (37.1%) | $5.02M | $1,978 | 3bd 3ba 2,540sf | 0.28 mi | ||
| 4080 26th St | 2026-05-08 | $4M | No asking price | — | $4.19M | $2,252 | 4bd 3ba 1,860sf | 0.20 mi | 4 bd | |
| 565 28th St | 2026-02-02 | $1.04M | No asking price | — | $1.13M | $589 | 2ba 1,925sf | 0.15 mi | similar size | |
| 1601 Diamond St | 2026-07-28 | $2.5M | $1,899,000 | $601,000 above asking (31.6%) | $2.69M | $1,633 | 3bd 2ba 1,648sf | 0.16 mi | ||
| 4023 25th St | 2026-06-04 | $4.3M | No asking price | — | $4.5M | $2,450 | 3bd 2ba 1,837sf | 0.30 mi | ||
| 885 Duncan St | 2026-05-06 | $2.69M | $2,195,000 | $492,000 above asking (22.4%) | $2.81M | $1,761 | 3bd 2ba 1,598sf | 0.33 mi | ||
| 29 Newburg St | 2026-09-25 | $3M | No asking price | — | $3M | $2,405 | 3bd 2ba 1,248sf | <0.05 mi | recent | |
| 1375 Sanchez St | 2026-04-03 | $4.03M | $2,695,000 | $1,330,000 above asking (49.4%) | $4.17M | $2,370 | 3bd 2ba 1,761sf | 0.27 mi | ||
| 4335 Cesar Chavez St | 2025-11-04 | $3.71M | $3,495,000 | $210,000 above asking (6.0%) | $4.34M | $1,694 | 4bd 4ba 2,563sf | 0.16 mi | 4 bd | |
| 678 28th St | 2025-12-05 | $3.5M | $3,750,000 | $250,000 below asking (6.7%) | $4.17M | $1,672 | 4bd 4ba 2,495sf | 0.23 mi | 4 bd | |
| 636 28th St | 2026-02-25 | $4.42M | $3,885,000 | $540,000 above asking (13.9%) | $4.8M | $1,707 | 4bd 4ba 2,815sf | 0.19 mi | 4 bd | |
| 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 | 0.22 mi | 4 bd, recent | |
| 2112 Castro St | 2025-11-26 | $2.65M | $1,750,000 | $901,000 above asking (51.5%) | $3.11M | $1,844 | 3bd 3ba 1,685sf | 0.16 mi | same street | |
| 267 Clipper St | 2026-08-31 | $6.4M | No asking price | — | $6.83M | $2,259 | 4bd 3ba 3,023sf | 0.22 mi | 4 bd, recent | |
| 941 Diamond St | 2026-10-01 | $5.66M | $4,850,000 | $807,750 above asking (16.7%) | $5.42M | $1,719 | 4bd 4ba 3,153sf | 0.24 mi | 4 bd, recent | |
| 1619 Noe St | 2025-11-07 | $2.8M | $2,195,000 | $605,000 above asking (27.6%) | $3.28M | $1,420 | 3bd 3ba 2,310sf | 0.31 mi | ||
| 1442 Sanchez St | 2026-04-10 | $4.6M | $3,495,000 | $1,105,000 above asking (31.6%) | $4.77M | $3,061 | 3bd 4ba 1,558sf | 0.25 mi | ||
| 1116 Diamond St | 2026-04-20 | $2.35M | $1,895,000 | $455,000 above asking (24.0%) | $2.44M | $1,637 | 3bd 2ba 1,488sf | 0.18 mi | ||
| 38 Newburg St | 2025-12-03 | $2.4M | $1,895,000 | $505,000 above asking (26.6%) | $2.86M | $2,119 | 3bd 2ba 1,350sf | <0.05 mi | ||
| 524 28th St | 2025-10-29 | $1.59M | $1,595,000 | At asking | $1.83M | $1,180 | 3bd 1ba 1,554sf | 0.11 mi | ||
| 346 Duncan St | 2026-10-15 | $6.35M | $4,895,000 | $1,456,000 above asking (29.7%) | $6.09M | $1,888 | 4bd 3ba 3,223sf | 0.28 mi | 4 bd, recent | |
| 364 Day St | 2026-08-27 | $2.63M | $898,000 | $1,737,000 above asking (193.4%) | $2.81M | $1,939 | 3bd 2ba 1,450sf | 0.33 mi | recent | |
| 4149 26th St | 2026-03-27 | $2.15M | $1,895,000 | $255,000 above asking (13.5%) | $2.26M | $1,609 | 3bd 3ba 1,406sf | 0.11 mi | ||
| 4245 25th St | 2026-05-01 | $2.35M | $1,895,000 | $455,000 above asking (24.0%) | $2.46M | $1,728 | 3bd 2ba 1,424sf | 0.20 mi | ||
| 469 Day St | 2026-06-22 | $4.96M | $4,299,000 | $666,000 above asking (15.5%) | $5.2M | $1,594 | 4bd 4ba 3,260sf | 0.31 mi | 4 bd | |
| 4268 26th St | 2026-03-30 | $8.6M | No asking price | — | $9.05M | $6,531 | 3bd 2ba 1,385sf | 0.13 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 | 0.32 mi | 4 bd, recent | |
| 892 Duncan St | 2026-10-19 | $2.38M | $1,595,000 | $780,000 above asking (48.9%) | $2.28M | $1,953 | 3bd 1ba 1,165sf | 0.34 mi | recent | |
| 560 Duncan St | 2026-05-08 | $2.2M | No asking price | — | $2.3M | $1,920 | 2bd 1ba 1,200sf | 0.09 mi | ||
| 4279 Cesar Chavez St | 2025-12-24 | $1.57M | No asking price | — | $1.87M | $1,542 | 3bd 1ba 1,210sf | 0.08 mi | ||
| 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 | 0.28 mi | recent | |
| 439 Clipper St | 2025-12-05 | $4.85M | $4,850,000 | At asking | $5.78M | $1,831 | 4bd 6ba 3,157sf | 0.14 mi | 4 bd | |
| 665 27th St | 2026-04-02 | $2.44M | $1,388,000 | $1,053,067 above asking (75.9%) | $2.53M | $2,154 | 2bd 1ba 1,175sf | 0.07 mi | ||
| 11 Topaz Way | 2026-07-30 | $3.5M | $2,999,000 | $501,000 above asking (16.7%) | $3.77M | $1,077 | 6bd 4ba 3,496sf | 0.34 mi | ||
| 438 29th St | 2026-07-02 | $3.85M | No asking price | — | $4.14M | $1,205 | 4bd 4ba 3,438sf | 0.31 mi | 4 bd | |
| 1507 Noe St | 2025-11-03 | $5M | No asking price | — | $5.85M | $1,722 | 4bd 4ba 3,400sf | 0.21 mi | 4 bd | |
| 481 Jersey St | 2026-04-20 | $7.6M | No asking price | — | $7.88M | $2,189 | 4bd 3.5ba 3,600sf | 0.26 mi | 4 bd | |
| 1504 Noe Street | 2026-06-08 | $1.54M | $1,575,000 | $30,000 below asking (1.9%) | $1.62M | $1,307 | 2bd 1ba 1,237sf | 0.19 mi | ||
| 1604 Castro St | 2026-08-13 | $2.86M | $1,995,000 | $865,008 above asking (43.4%) | $3.05M | $2,601 | 2bd 1ba 1,173sf | 0.14 mi | same street, recent | |
| 1474 Noe St | 2025-11-24 | $1.5M | $1,095,000 | $405,000 above asking (37.0%) | $1.76M | $1,381 | 2bd 1ba 1,273sf | 0.16 mi | ||
| 4047 Cesar Chavez St | 2025-11-04 | $2.05M | $1,899,000 | $151,000 above asking (8.0%) | $2.4M | $1,716 | 2bd 1ba 1,400sf | 0.20 mi | ||
| 543 Jersey St | 2026-04-16 | $2.48M | $1,495,000 | $980,000 above asking (65.6%) | $2.57M | $2,186 | 3bd 1ba 1,174sf | 0.29 mi | ||
| 1561 Sanchez St | 2025-11-03 | $1.85M | No asking price | — | $2.17M | $1,746 | 1ba 1,242sf | 0.34 mi | ||
| 410 29th St | 2026-04-29 | $6.08M | No asking price | — | $6.31M | $5,510 | 2bd 1ba 1,145sf | 0.32 mi |
What other buyers offered
No one has reported a losing offer on this home yet. Lost a bid here? Sign in to add yours, so the next buyer sees how far over asking it really went.
This home's sale history
- 2026-06-18: $3,850,000 — $1,355,000 above final asking (54.3%) ($2,495,000) (closing price, high confidence) Sale details
Today's estimate uses the home's latest facts. It does not say what the home was worth at these sales.