820 Avalon Av
Single-family home, 2 ba, 1,951 sqft, built 1979
Today’s estimate uses 1,951 sqft and the home’s latest facts. It does not estimate the home’s value at a past sale date.
36 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
$1,670,000
From 36 comps at a weighted median of $856 per sqft.
- Block
- 6005
- Lot
- 001A
- Sales
- Nov 2025 to Oct 2026
- Prices adjusted to
- 2026-11-01
- Within
- 0.35 mi
- Sold since
- May 2025
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I'm interestedSale prices versus asking
Similarity-weighted median: 35.3% above final asking.
Middle half: 8.5% above asking to 40.7% above asking.
28 of 36 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 (36)
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 227 Athens St | 2026-08-28 | $2.2M | $1,550,000 | $650,000 above asking (41.9%) | $2.32M | $1,125 | 4bd 4ba 2,065sf | <0.05 mi | similar size, recent | ||
| 262 Naples St | 2026-04-22 | $1.65M | $1,198,000 | $452,000 above asking (37.7%) | $1.69M | $856 | 4bd 3ba 1,975sf | 0.16 mi | similar size | ||
| 18 Prague St | 2026-03-06 | $1.5M | $1,500,000 | At asking | $1.56M | $842 | 4bd 4ba 1,850sf | 0.17 mi | similar size | ||
| 263 Naples St | 2026-03-24 | $1.37M | $1,385,000 | $17,000 below asking (1.2%) | $1.42M | $731 | 5bd 3ba 1,944sf | 0.13 mi | similar size | ||
| 408 Athens St | 2026-02-24 | $900K | No asking price | — | $962K | $473 | 4bd 2.5ba 2,034sf | 0.26 mi | similar size | ||
| 339 Madison St | 2026-08-13 | $1.75M | $1,329,000 | $421,000 above asking (31.7%) | $1.85M | $1,137 | 4bd 3ba 1,626sf | 0.21 mi | recent | ||
| 126 Madrid St | 2026-06-18 | $1.19M | $1,095,000 | $93,000 above asking (8.5%) | $1.23M | $548 | 5bd 2ba 2,246sf | 0.27 mi | |||
| 273 Edinburgh St | 2026-07-20 | $1.72M | $1,268,000 | $447,000 above asking (35.3%) | $1.82M | $1,014 | 3bd 2ba 1,800sf | 0.19 mi | similar size | ||
| 106 Madrid St | 2026-07-17 | $34K | No asking price | — | $36K | $21 | 3bd 2ba 1,745sf | 0.28 mi | |||
| 32 Madrid St | 2026-07-06 | $618K | No asking price | — | $657K | $387 | 3bd 2ba 1,700sf | 0.29 mi | |||
| 247 Madrid St | 2026-06-30 | $1.15M | $1,288,000 | $138,000 below asking (10.7%) | $1.19M | $733 | 5bd 3ba 1,625sf | 0.23 mi | |||
| 89 Naples St | 2026-03-10 | $1.72M | $1,388,000 | $332,000 above asking (23.9%) | $1.79M | $837 | 4bd 3ba 2,135sf | 0.20 mi | similar size | ||
| 16 Madison St | 2026-06-01 | $1.4M | $995,000 | $405,000 above asking (40.7%) | $1.45M | $915 | 3bd 2ba 1,586sf | 0.30 mi | |||
| 32 Edinburgh St | 2026-05-29 | $2.35M | $1,595,000 | $757,000 above asking (47.5%) | $2.43M | $1,040 | 4bd 4ba 2,340sf | 0.28 mi | |||
| 64 Vienna St | 2026-08-04 | $960K | $898,000 | $62,000 above asking (6.9%) | $1.01M | $785 | 3bd 1ba 1,292sf | 0.22 mi | recent | ||
| 366 Harvard St | 2025-11-05 | $1.21M | $998,000 | $212,000 above asking (21.2%) | $1.41M | $866 | 4bd 2ba 1,628sf | 0.30 mi | |||
| 70 Ina Ct | 2026-04-21 | $1.55M | $1,195,000 | $360,000 above asking (30.1%) | $1.59M | $1,233 | 2bd 1ba 1,293sf | 0.08 mi | |||
| 318 Avalon Ave | 2026-05-22 | $1.5M | $1,095,000 | $410,000 above asking (37.4%) | $1.56M | $1,175 | 3bd 2ba 1,325sf | 0.27 mi | same street | ||
| 89 Athens St | 2026-04-10 | $1.35M | $948,000 | $402,000 above asking (42.4%) | $1.38M | $1,063 | 3bd 2ba 1,302sf | 0.16 mi | |||
| 258 Harvard St | 2025-12-22 | $1.25M | No asking price | — | $1.48M | $925 | 2bd 2ba 1,600sf | 0.30 mi | |||
| 330 Harvard St | 2026-01-02 | $1.3M | No asking price | — | $1.51M | $621 | 5bd 3ba 2,439sf | 0.30 mi | |||
| 1642 Burrows St | 2026-09-23 | $1.3M | $988,000 | $312,000 above asking (31.6%) | $1.3M | $1,074 | 3bd 1ba 1,210sf | 0.33 mi | recent | ||
| 433 Excelsior Ave | 2026-06-18 | $1.5M | $1,195,000 | $305,000 above asking (25.5%) | $1.55M | $1,173 | 3bd 2ba 1,325sf | 0.23 mi | |||
| 38 Edinburgh St | 2026-10-09 | $1.01M | No asking price | — | $973K | $799 | 1ba 1,218sf | 0.28 mi | recent | ||
| 724 Excelsior Ave | 2026-03-13 | $1.1M | $899,000 | $201,000 above asking (22.4%) | $1.14M | $889 | 2bd 2ba 1,285sf | 0.13 mi | |||
| 28 Madison St | 2026-10-23 | $1.2M | $949,000 | $251,000 above asking (26.4%) | $1.15M | $1,046 | 2bd 1ba 1,100sf | 0.30 mi | recent | ||
| 268 Madison St | 2026-01-29 | $2.1M | $1,688,000 | $412,000 above asking (24.4%) | $2.45M | $782 | 6bd 4ba 3,128sf | 0.19 mi | |||
| 69 Lisbon St | 2026-04-03 | $1.41M | $995,000 | $413,000 above asking (41.5%) | $1.44M | $1,110 | 3bd 2ba 1,300sf | 0.28 mi | |||
| 232 Gambier Street | 2026-05-29 | $1.38M | $1,098,000 | $277,000 above asking (25.2%) | $1.42M | $1,283 | 3bd 2ba 1,109sf | 0.25 mi | |||
| 327 Brazil Ave | 2026-06-12 | $1.01M | $998,888 | $13,612 above asking (1.4%) | $1.05M | $783 | 3bd 1ba 1,340sf | 0.34 mi | |||
| 215 Harvard St | 2026-04-10 | $1.05M | No asking price | — | $1.08M | $899 | 3bd 2ba 1,200sf | 0.33 mi | |||
| 270 Athens St | 2025-11-17 | $1.26M | $995,000 | $270,000 above asking (27.1%) | $1.47M | $1,281 | 3bd 2ba 1,150sf | 0.09 mi | |||
| 447 Silver Ave | 2025-12-12 | $975K | $929,000 | $46,000 above asking (5.0%) | $1.15M | $826 | 3bd 2ba 1,396sf | 0.32 mi | |||
| 116 Madrid St | 2026-03-18 | $1.02M | $975,000 | $45,000 above asking (4.6%) | $1.06M | $941 | 3bd 2ba 1,125sf | 0.28 mi | |||
| 340 Munich St | 2026-07-31 | $1.2M | $999,999 | $200,001 above asking (20.0%) | $1.28M | $1,180 | 3bd 2ba 1,082sf | 0.30 mi | |||
| 291 Munich St | 2025-11-06 | $1.1M | No asking price | — | $1.28M | $1,149 | 3bd 2ba 1,115sf | 0.24 mi |