Recently sold › Castro/Upper Market › 18th St
4527 18th St
San Francisco, CA 94114
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Sold 2026-05-11
$1,300,000
Sale price
- 1 bed
- 1 bath
- 1,105 sqft
- Condo
4,029 sqft lot
Estimated sale price$1,415,000
Estimate and comparable salesUpdated 2026-11-02. Prices and availability may have changed.
Sale versus asking
$305,000 above final asking (30.7%)
| Asking price | Price set on | Amount | Sale difference |
|---|---|---|---|
| Final asking | 2026-04-23 | $995,000 | $305,000 above asking (30.7%) |
| Original asking | 2026-04-23 | $995,000 | $305,000 above asking (30.7%) |
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 (8 events)
| Date | Event | Price |
|---|---|---|
| 2026-05-11 | Sold | $1,300,000 |
| 2026-05-01 | Pending sale | $995,000 |
| 2026-04-23 | Listed for sale | $995,000 |
| 2022-11-22 | Sold | $1,050,034 |
| 2022-11-04 | Pending sale | $925,000 |
| 2022-10-21 | Listed for sale | $925,000 |
| 2010-06-30 | Sold | $356,000 |
| 2009-12-16 | Sold | $110,500 |
Price history as of 2026-10-28.
47 sales inside 0.35 mi since May 2025. The estimate uses the 46 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
$1,415,000
$1,090,000estimated range$1,741,000
From 44 comps at a weighted median of $1,281 per sqft.
- Block
- 2691
- Lot
- 066
- Sales
- Nov 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: 10.5% above final asking.
Middle half: 7.5% above asking to 23.1% above asking. 34 of 44 selected comps have a verified final asking price.
Comparable sales (46)
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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 48 Caselli Ave | 2026-10-16 | $1.5M | $1,395,000 | $105,000 above asking (7.5%) | $1.46M | $1,281 | 2bd 1ba 1,140sf | <0.05 mi | similar size, recent | |
| 3043 Market St | 2026-09-15 | $852K | No asking price | — | $852K | $759 | 2bd 1ba 1,122sf | 0.11 mi | similar size, recent | |
| 61 Douglass St Price inferred from public records | 2026-09-28 | $1.2M | — | — | $1.2M | $1,175 | 2bd 1ba 1,021sf | 0.18 mi | similar size, recent | |
| 4348 18th St Price inferred from public records | 2026-04-24 | $1.06M | — | — | $1.09M | — | 0ba | 0.11 mi | same street, no size on record | |
| 150 Eureka St #101 | 2026-04-14 | $720K | No asking price | — | $739K | — | 2bd 2ba | 0.08 mi | no size on record | |
| 4316 18th St | 2026-05-21 | $1.2M | $1,188,000 cut from $1.2M | $12,000 above asking (1.0%) | $1.24M | $1,206 | 2bd 1ba 1,028sf | 0.14 mi | same street, similar size | |
| 39 Douglass St | 2026-05-18 | $1.25M | $1,045,000 | $205,000 above asking (19.6%) | $1.29M | $1,205 | 2bd 1ba 1,072sf | 0.19 mi | similar size | |
| 126 Romain St | 2026-06-30 | $1.35M | $1,095,000 | $255,000 above asking (23.3%) | $1.41M | $1,399 | 2bd 1ba 1,010sf | 0.27 mi | similar size | |
| 125 Eureka St | 2026-10-19 | $2.12M | $1,695,000 | $420,000 above asking (24.8%) | $2.06M | $1,525 | 2bd 2ba 1,350sf | 0.11 mi | recent | |
| 77 Grand View Ave APT 301 | 2026-07-22 | $980K | $1,000,000 cut from $1.2M | $20,000 below asking (2.0%) | $1.04M | $945 | 2bd 2ba 1,100sf | 0.24 mi | similar size | |
| 50 Collingwood St | 2026-10-16 | $2M | $1,599,000 | $401,000 above asking (25.1%) | $1.95M | $1,444 | 2bd 2ba 1,348sf | 0.21 mi | recent | |
| 189 Collingwood St | 2026-07-22 | $1.67M | No asking price | — | $1.77M | $1,342 | 2bd 2ba 1,321sf | 0.24 mi | ||
| 60 States St | 2026-03-27 | $1.3M | No asking price | — | $1.36M | $1,248 | 2bd 1ba 1,089sf | 0.29 mi | similar size | |
| 66 Eureka St | 2026-10-28 | $2.05M | $1,695,000 | $355,000 above asking (20.9%) | $2M | $1,392 | 3bd 2ba 1,434sf | 0.10 mi | recent | |
| 4052 18th St | 2026-06-24 | $1.43M | No asking price | — | $1.49M | $1,094 | 2bd 3ba 1,364sf | 0.32 mi | same street | |
| 3258 Market St APT 4 | 2026-08-11 | $1.23M | $995,000 | $230,000 above asking (23.1%) | $1.27M | $1,416 | 2bd 2ba 898sf | 0.30 mi | recent | |
| 65 Collingwood St APT 1 | 2025-11-14 | $1.17M | $1,059,000 | $111,000 above asking (10.5%) | $1.34M | $1,394 | 2bd 1ba 960sf | 0.23 mi | ||
| 136 Saturn St | 2026-04-13 | $1.48M | $1,175,000 | $305,000 above asking (26.0%) | $1.52M | $1,656 | 2bd 1ba 917sf | 0.26 mi | ||
| 4416 19th St | 2026-03-13 | $1.9M | $1,795,000 | $105,000 above asking (5.8%) | $1.99M | $1,344 | 2bd 2ba 1,478sf | 0.11 mi | ||
| 212 Eureka St | 2026-08-18 | $1.25M | $1,088,000 | $167,000 above asking (15.3%) | $1.3M | $1,714 | 2bd 1ba 760sf | 0.14 mi | recent | |
| 677 Castro St APT 3 | 2026-06-23 | $920K | $899,000 | $21,000 above asking (2.3%) | $963K | $1,235 | 1bd 1ba 780sf | 0.34 mi | 1 bd | |
| 138 Saturn St | 2026-07-22 | $1.8M | No asking price | — | $1.91M | $1,418 | 3bd 2ba 1,346sf | 0.26 mi | ||
| 214 Eureka St | 2026-02-25 | $1.25M | $1,088,000 | $162,000 above asking (14.9%) | $1.37M | $1,652 | 2bd 1ba 832sf | 0.14 mi | ||
| 222 States St | 2026-03-26 | $2.1M | $1,795,000 | $310,000 above asking (17.3%) | $2.2M | $1,574 | 2bd 2ba 1,399sf | 0.26 mi | ||
| 317 Douglass St | 2026-02-03 | $1.17M | No asking price | — | $1.28M | $978 | 3bd 1ba 1,309sf | 0.13 mi | ||
| 40 Levant St | 2026-06-29 | $1.82M | $1,595,000 | $230,000 above asking (14.4%) | $1.91M | $1,526 | 3bd 2ba 1,252sf | 0.31 mi | ||
| 163 Collingwood St Price inferred from public records | 2026-06-26 | $1.61M | — | — | $1.69M | $1,338 | 2bd 2ba 1,260sf | 0.24 mi | ||
| 143 Ord St | 2026-05-05 | $1.33M | $1,295,000 | $35,000 above asking (2.7%) | $1.37M | $831 | 2bd 1ba 1,653sf | 0.08 mi | ||
| 3620 Market St APT 3 | 2026-05-13 | $1.27M | $995,000 | $280,000 above asking (28.1%) | $1.32M | $1,016 | 2bd 3ba 1,296sf | 0.34 mi | ||
| 609 Castro St APT B | 2026-06-08 | $904K | $849,000 | $54,500 above asking (6.4%) | $946K | $1,305 | 1bd 1ba 725sf | 0.31 mi | 1 bd | |
| 49 Seward St #1 | 2025-11-04 | $1.73M | $1,495,000 | $230,000 above asking (15.4%) | $1.97M | $1,357 | 2bd 2ba 1,454sf | 0.15 mi | ||
| 4150 17th St APT 22 | 2026-05-27 | $2.3M | $1,795,000 | $505,000 above asking (28.1%) | $2.38M | $1,638 | 2bd 2ba 1,451sf | 0.19 mi | ||
| 2425 Market St APT 6 | 2026-04-17 | $1.2M | $995,000 | $205,000 above asking (20.6%) | $1.23M | $1,436 | 2bd 1ba 857sf | 0.26 mi | ||
| 627 Castro St | 2026-10-14 | $2.34M | $1,995,000 | $345,000 above asking (17.3%) | $2.28M | $1,381 | 3bd 2ba 1,650sf | 0.31 mi | recent | |
| 4150 17th St APT 2 | 2026-06-16 | $1.93M | No asking price | — | $2.02M | $1,286 | 2bd 2ba 1,575sf | 0.17 mi | ||
| 60 Danvers St | 2026-06-18 | $1.75M | $1,699,000 | $51,000 above asking (3.0%) | $1.83M | $1,154 | 3bd 2ba 1,588sf | 0.21 mi | ||
| 119 Corwin St APT 3 | 2026-06-24 | $990K | $899,000 | $91,000 above asking (10.1%) | $1.04M | $1,485 | 2bd 1ba 698sf | 0.21 mi | ||
| 98 Caselli Ave | 2026-04-17 | $1.3M | $1,400,000 | $100,000 below asking (7.1%) | $1.33M | $758 | 3bd 2ba 1,760sf | 0.09 mi | ||
| 4054 18th St | 2026-03-20 | $350K | No asking price | — | $366K | $231 | 3bd 1ba 1,582sf | 0.33 mi | same street | |
| 227 States St | 2026-06-16 | $2.5M | $1,995,000 | $505,000 above asking (25.3%) | $2.62M | $1,591 | 2bd 3ba 1,645sf | 0.25 mi | ||
| 536 Roosevelt Way | 2026-09-14 | $2.3M | $1,795,000 | $505,000 above asking (28.1%) | $2.3M | $1,336 | 3bd 3ba 1,722sf | 0.31 mi | recent | |
| 4322 17th St #A | 2026-01-28 | $1.82M | $1,549,000 | $271,000 above asking (17.5%) | $2.14M | $1,345 | 3bd 3ba 1,589sf | 0.15 mi | ||
| 30 Flint St | 2025-11-14 | $1.73M | $1,695,000 cut from $1.75M | $30,000 above asking (1.8%) | $1.97M | $1,234 | 3bd 2ba 1,600sf | 0.35 mi | ||
| 161 Collingwood St | 2026-03-17 | $2.05M | $1,795,000 | $255,000 above asking (14.2%) | $2.14M | $1,333 | 3bd 3ba 1,608sf | 0.21 mi | ||
| 3645 Market St APT 2 | 2026-07-15 | $2.26M | $1,695,000 | $565,000 above asking (33.3%) | $2.4M | $1,328 | 3bd 4ba 1,804sf | 0.34 mi | ||
| 4038 18th St | 2025-12-03 | $1.75M | $1,799,000 cut from $1.95M | $49,000 below asking (2.7%) | $2.07M | $1,042 | 3bd 3ba 1,985sf | 0.35 mi | same street |
What other buyers offered
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This home's sale history
- 2026-05-11: $1,300,000 — $305,000 above final asking (30.7%) ($995,000) (closing price, high confidence) Sale details
- 2022-11-22: $1,050,034 (price inferred from public records, high confidence)
Today's estimate uses the home's latest facts. It does not say what the home was worth at these sales.