143 West Brookline
South End, Boston · 143 W Brookline St
143 West Brookline in South End, Boston has 25 recorded condominium sales dating back to 2004, a median sale price of $613K and an average of $731 per square foot. Every figure below is drawn from recorded deeds — not listings, not estimates.
143 West Brookline is one of 578 condo buildings CURVE covers in South End, where the median recorded price is $699 per square foot. By that measure it ranks #250 of 577 in the neighborhood.
The record
Sales activity
Recorded sales by year
Every deed recorded in 143 West Brookline, by year, with that year's median price.
Sales by price point
How 25 recorded sales distribute across the price ladder.
Unit mix sold
Bedroom count across recorded sales.
10 most recent sales
| Unit | Date | Beds | Type | Price | $/SF | Change |
|---|---|---|---|---|---|---|
| 204 | 4/3/2026 | 2 Beds | Resale 4 | $900K | $938 | — |
| 303 | 6/16/2025 | 2 Beds | Resale 3 | $930K | $1,015 | +14% |
| 302 | 11/21/2022 | 2 Beds | Resale 2 | $950K | $1,029 | +87% |
| 202 | 5/28/2021 | 2 Beds | Resale 3 | $929K | $1,003 | +6% |
| 303 | 5/18/2021 | 2 Beds | Resale 2 | $819K | $894 | — |
| 305 | 7/1/2019 | 2 Beds | Resale 2 | $1.0M | $909 | +688% |
| 307 | 2/27/2019 | 1 Bed | Resale 3 | $740K | $1,042 | +10% |
| 202 | 9/5/2018 | 2 Beds | Resale 2 | $880K | $950 | +81% |
| 307 | 10/31/2017 | 1 Bed | Resale 2 | $670K | $944 | +72% |
| 101 | 8/18/2017 | 1 Bed | Resale 2 | $415K | $736 | +10% |
The full 143 West Brookline record
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About this record
Where does this data come from?
Every sale shown is a deed recorded with the Boston registry — the legal record of the transaction, not a listing or an estimate. CURVE assembles, verifies and reconciles each one to the building and the unit.
How many sales are in 143 West Brookline?
25 recorded sales, going back to 2004, of which 25 are resales. This page shows the 10 most recent; members see all of them.
What has 143 West Brookline done over time?
Resales in the building have changed hands at an average of +99.0% against their prior recorded price, after an average hold of 6.1 years.
What do members see that I don't?
The complete sales table, each unit's full chain of title, buyer and seller names, financing detail, the deed book and page behind every figure, the condo documents, and reports you can send to a client.