51 21st Av
Single-family home, 1 ba, 1,071 sqft, built 1907
Today’s estimate uses 1,071 sqft and the home’s latest facts. It does not estimate the home’s value at a past sale date.
33 sales inside 0.75 mi since May 2024. 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
$1,696,000
From 32 comps at a weighted median of $1,583 per sqft.
- Block
- 1337
- Lot
- 008
- Sales
- Jun 2024 to Oct 2026
- Prices adjusted to
- 2026-11-01
- Within
- 0.75 mi
- Sold since
- May 2024
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I'm interestedSale prices versus asking
Similarity-weighted median: 66.7% above final asking.
Middle half: 39.2% above asking to 68.5% above asking.
17 of 32 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 (33)
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 548 22nd Ave | 2026-09-18 | $1.68M | $990,000 | $685,000 above asking (69.2%) | $1.68M | $1,583 | 2bd 2ba 1,058sf | 0.63 mi | similar size, recent | ||
| 170 17th Ave | 2026-05-05 | $2.35M | $1,395,000 | $955,000 above asking (68.5%) | $2.43M | $2,026 | 3bd 3ba 1,200sf | 0.29 mi | |||
| 627 22nd Ave | 2026-09-28 | $1.82M | $1,095,000 | $730,000 above asking (66.7%) | $1.82M | $1,698 | 2bd 1ba 1,075sf | 0.73 mi | similar size, recent | ||
| 615 23rd Ave | 2026-07-06 | $1.15M | No asking price | — | $1.22M | $1,128 | 1ba 1,085sf | 0.72 mi | similar size | ||
| 427 23rd Ave | 2026-09-22 | $2M | $1,595,000 | $405,000 above asking (25.4%) | $2M | $1,410 | 3bd 2ba 1,418sf | 0.48 mi | recent | ||
| 563 23rd Ave | 2026-10-05 | $1.84M | $1,888,888 | $50,888 below asking (2.7%) | $1.76M | $1,268 | 4bd 3ba 1,389sf | 0.65 mi | recent | ||
| 574 20th Ave | 2026-10-22 | $2.38M | $1,495,000 | $885,000 above asking (59.2%) | $2.28M | $1,659 | 3bd 1ba 1,375sf | 0.66 mi | recent | ||
| 246 El Camino Del Mar | 2026-06-17 | $3.05M | $2,395,000 | $655,000 above asking (27.3%) | $3.16M | $2,066 | 3bd 2ba 1,530sf | 0.28 mi | |||
| 259 17th Ave | 2026-09-10 | $2.5M | No asking price | — | $2.5M | $1,411 | 1ba 1,772sf | 0.33 mi | recent | ||
| 621 25th Ave | 2026-05-07 | $2.02M | $1,298,000 | $722,000 above asking (55.6%) | $2.09M | $1,511 | 2bd 1ba 1,383sf | 0.64 mi | |||
| 323 19th Ave | 2026-09-08 | $2.35M | $1,688,000 | $662,000 above asking (39.2%) | $2.35M | $1,300 | 3bd 1ba 1,808sf | 0.35 mi | recent | ||
| 6121 California St | 2026-06-15 | $2.1M | $1,495,000 | $605,000 above asking (40.5%) | $2.18M | $1,145 | 2bd 2ba 1,900sf | 0.21 mi | |||
| 6115 California St | 2026-04-17 | $2.35M | No asking price | — | $2.41M | $1,313 | 3bd 2ba 1,834sf | 0.21 mi | |||
| 576 27th Ave | 2026-04-24 | $4.8M | $2,495,000 | $2,305,000 above asking (92.4%) | $4.92M | $6,559 | 3bd 1ba 750sf | 0.61 mi | |||
| 619 23rd Av Price inferred from public records | 2024-12-13 | $1.42M | — | — | $1.61M | $1,487 | 2bd 1ba 1,085sf | 0.72 mi | similar size | ||
| 652 27th Av Price inferred from public records | 2024-12-03 | $1.03M | — | — | $1.17M | $1,113 | 1ba 1,050sf | 0.70 mi | similar size | ||
| 542 22nd Ave | 2026-07-10 | $2.6M | $1,695,000 | $905,000 above asking (53.4%) | $2.77M | $1,587 | 3bd 3ba 1,743sf | 0.62 mi | |||
| 454 21st Ave | 2026-07-21 | $150K | No asking price | — | $160K | $84 | 2bd 1.5ba 1,900sf | 0.50 mi | same street | ||
| 507 17th Av #509 Price inferred from public records | 2024-10-09 | $2.1M | — | — | $2.25M | — | 0.62 mi | no size on record | |||
| 466 19th Ave | 2026-07-28 | $2.18M | $1,595,000 | $585,000 above asking (36.7%) | $2.32M | $1,247 | 2bd 2ba 1,860sf | 0.53 mi | |||
| 355 11th Av Price inferred from public records | 2024-12-09 | $1.61M | — | — | $1.84M | $1,399 | 3bd 1ba 1,312sf | 0.69 mi | |||
| 685 25th Ave | 2026-05-19 | $2.2M | $1,795,000 | $405,000 above asking (22.6%) | $2.28M | $1,265 | 2bd 2ba 1,800sf | 0.70 mi | |||
| 610 23rd Av Price inferred from public records | 2024-07-01 | $1.61M | — | — | $1.79M | $1,493 | 2ba 1,200sf | 0.71 mi | |||
| 519 22nd Ave | 2025-11-20 | $1.68M | $1,248,000 | $432,000 above asking (34.6%) | $1.96M | $1,087 | 3bd 2ba 1,800sf | 0.59 mi | |||
| 122 12th Ave | 2026-03-02 | $1.98M | No asking price | — | $2.05M | $1,172 | 1ba 1,750sf | 0.58 mi | |||
| 527 17th Ave | 2025-12-22 | $2.13M | $1,495,000 | $633,880 above asking (42.4%) | $2.52M | $1,342 | 4bd 2ba 1,877sf | 0.64 mi | |||
| 713 24th Ave | 2026-05-22 | $1.8M | $1,388,000 | $412,000 above asking (29.7%) | $1.86M | $1,022 | 3bd 2ba 1,823sf | 0.73 mi | |||
| 579 23rd Av Price inferred from public records | 2024-06-10 | $1.63M | — | — | $1.76M | $1,296 | 2bd 2ba 1,360sf | 0.67 mi | |||
| 18 Marvel Ct | 2026-04-14 | $400K | No asking price | — | $410K | $213 | 3bd 2ba 1,926sf | 0.68 mi | |||
| 427 16th Av Price inferred from public records | 2024-10-31 | $1.25M | — | — | $1.34M | $726 | 3bd 2ba 1,846sf | 0.55 mi | |||
| 471 16th Av Price inferred from public records | 2024-08-13 | $2M | — | — | $2.26M | $1,294 | 3bd 1ba 1,750sf | 0.60 mi | |||
| 466 31st Av Price inferred from public records | 2024-10-09 | $1.32M | — | — | $1.42M | $832 | 3bd 2ba 1,700sf | 0.67 mi | low-confidence price | ||
| 345 31st Av Price inferred from public records | 2024-12-06 | $1.74M | — | — | $1.98M | $1,052 | 1ba 1,880sf | 0.63 mi |