2506 Union St
Single-family home, 5 bd, 5 ba, 5,876 sqft, built 1898
Today’s estimate uses 5,876 sqft and the home’s latest facts. It does not estimate the home’s value at a past sale date.
31 sales inside 0.35 mi since May 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
$13,442,000
From 31 comps at a weighted median of $2,288 per sqft.
- Block
- 0945
- Lot
- 005
- Sales
- Oct 2025 to Oct 2026
- Prices adjusted to
- 2026-10-31
- Within
- 0.35 mi
- Sold since
- May 2025
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I'm interestedSale prices versus asking
Similarity-weighted median: 1.6% above final asking.
Middle half: 3.0% below asking to 88.7% above asking.
22 of 31 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 (31)
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2512 Union St | 2026-05-08 | $15M | $7,950,000 | $7,050,000 above asking (88.7%) | $15.52M | $2,711 | 6bd 7ba 5,725sf | <0.05 mi | nearby on same street, similar size | ||
| 2833 Vallejo St | 2026-10-13 | $19.4M | $20,000,000 | $600,000 below asking (3.0%) | $18.59M | $3,011 | 4bd 7ba 6,175sf | 0.25 mi | similar size, recent | ||
| 2765 Union St | 2026-02-23 | $9.95M | No asking price | — | $10.64M | $1,896 | 5bd 6ba 5,610sf | 0.23 mi | same street, similar size, 5 bd | ||
| 2828 Divisadero St | 2026-01-30 | $6.2M | $6,470,000 cut from $7M | $270,000 below asking (4.2%) | $7.23M | $1,293 | 4bd 6ba 5,590sf | 0.08 mi | similar size | ||
| 2649 Green St | 2026-04-21 | $13M | $12,800,000 | $200,000 above asking (1.6%) | $13.32M | $2,222 | 7bd 6ba 5,997sf | 0.16 mi | similar size | ||
| 2441 Filbert St | 2026-10-02 | $8.6M | $5,900,000 | $2,700,000 above asking (45.8%) | $8.24M | $1,967 | 5bd 4ba 4,190sf | 0.08 mi | 5 bd, recent | ||
| 2881 Vallejo St | 2026-07-31 | $11.1M | $10,950,000 | $150,000 above asking (1.4%) | $11.81M | $2,410 | 4bd 5ba 4,900sf | 0.29 mi | |||
| 2670 Pierce St | 2026-10-16 | $9.85M | $9,850,000 | At asking | $9.44M | $1,331 | 7bd 7ba 7,090sf | 0.20 mi | recent | ||
| 2758 Filbert St | 2025-12-19 | $9.5M | $10,995,000 | $1,495,000 below asking (13.6%) | $11.24M | $2,215 | 5bd 5ba 5,076sf | 0.23 mi | 5 bd | ||
| 2520 Divisadero St | 2026-04-20 | $8M | No asking price | — | $8.2M | $1,299 | 5ba 6,312sf | 0.27 mi | similar size | ||
| 2939 Vallejo St | 2026-03-06 | $14.5M | No asking price | — | $15.06M | $2,464 | 5bd 6.5ba 6,111sf | 0.34 mi | similar size, 5 bd | ||
| 2535 Union St | 2026-06-08 | $9.05M | No asking price | — | $9.38M | $2,288 | 4bd 5ba 4,100sf | <0.05 mi | nearby on same street | ||
| 2880 Vallejo St | 2026-06-18 | $26.5M | $25,000,000 | $1,500,000 above asking (6.0%) | $27.46M | $3,705 | 6bd 9ba 7,413sf | 0.28 mi | |||
| 2829 Pacific Ave | 2026-03-20 | $9.85M | No asking price | — | $10.23M | $1,491 | 4ba 6,860sf | 0.32 mi | |||
| 2528 Union St | 2026-01-06 | $13.23M | No asking price | — | $15.42M | $2,570 | 4bd 5.5ba 6,000sf | <0.05 mi | nearby on same street, similar size | ||
| 2800 Pacific Ave | 2026-03-10 | $10M | $10,990,000 | $991,000 below asking (9.0%) | $10.38M | $1,269 | 5bd 6ba 8,179sf | 0.28 mi | 5 bd | ||
| 2684 Green St | 2026-04-20 | $9.75M | $8,000,000 | $1,750,000 above asking (21.9%) | $9.99M | $2,332 | 4bd 5ba 4,285sf | 0.17 mi | |||
| 2580 Greenwich St | 2026-09-08 | $7.13M | $5,950,000 | $1,175,000 above asking (19.7%) | $7.13M | $2,153 | 5bd 4ba 3,309sf | 0.14 mi | 5 bd, recent | ||
| 2550 Baker St | 2026-06-09 | $8.5M | $8,700,000 cut from $9.99M | $200,000 below asking (2.3%) | $8.81M | $2,292 | 5bd 5ba 3,843sf | 0.27 mi | 5 bd | ||
| 2600 Filbert St | 2025-11-07 | $9.7M | $6,995,000 | $2,705,000 above asking (38.7%) | $11.3M | $2,428 | 6bd 6ba 4,652sf | 0.11 mi | |||
| 2535 Vallejo St | 2026-04-15 | $6.75M | $5,995,000 | $750,000 above asking (12.5%) | $6.91M | $1,701 | 3bd 5ba 4,065sf | 0.18 mi | |||
| 2341 Vallejo St | 2026-09-30 | $3.76M | No asking price | — | $3.76M | $1,021 | 4bd 4ba 3,685sf | 0.30 mi | recent | ||
| 2651 Pierce St | 2025-10-27 | $4.97M | $5,200,000 | $225,000 below asking (4.3%) | $5.69M | $1,403 | 4bd 5ba 4,055sf | 0.19 mi | |||
| 2830 Pacific Ave | 2026-04-27 | $27.5M | $27,500,000 | At asking | $28.18M | $2,928 | 6bd 8ba 9,625sf | 0.29 mi | |||
| 2550 Lyon St | 2026-07-06 | $16M | No asking price | — | $17.02M | $3,614 | 4bd 4ba 4,710sf | 0.35 mi | |||
| 2755 Fillmore St | 2025-11-24 | $8.5M | $9,995,000 cut from $12.5M | $1,495,000 below asking (15.0%) | $9.9M | $1,925 | 4bd 5ba 5,142sf | 0.33 mi | |||
| 2685 Pacific Ave | 2026-05-06 | $9.2M | $6,500,000 | $2,700,000 above asking (41.5%) | $9.52M | $2,398 | 3bd 4ba 3,970sf | 0.29 mi | |||
| 2898 Vallejo St | 2026-04-07 | $56M | No asking price | — | $57.39M | $6,041 | 6bd 6ba 9,500sf | 0.28 mi | |||
| 3343 Pierce St | 2026-02-06 | $5.15M | $4,795,000 | $355,000 above asking (7.4%) | $5.51M | $1,552 | 4bd 4ba 3,549sf | 0.30 mi | |||
| 2606 Jackson St | 2026-05-08 | $24M | $22,500,000 | $1,500,000 above asking (6.7%) | $24.83M | $3,324 | 3bd 5ba 7,470sf | 0.33 mi | |||
| 2626 Filbert St | 2025-12-12 | $15M | $15,900,000 | $900,000 below asking (5.7%) | $17.75M | $4,241 | 4bd 5ba 4,185sf | 0.12 mi |