662 Massachusetts Ave
South End, Boston · 662 Massachusetts Ave
662 Massachusetts Ave in South End, Boston has 16 recorded condominium sales dating back to 2000, a median sale price of $380K and an average of $622 per square foot. Every figure below is drawn from recorded deeds — not listings, not estimates.
662 Massachusetts Ave is one of 802 condo buildings CURVE covers in South End, where the median recorded price is $724 per square foot. By that measure it ranks #698 of 801 in the neighborhood.
The record
Sales activity
Recorded sales by year
Every deed recorded in 662 Massachusetts Ave, by year, with that year's median price.
Sales by price point
How 16 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 |
|---|---|---|---|---|---|---|
| 1 | 9/1/2026 | Studio | Resale 2 | $399K | $1,157 | +6% |
| 7 | 5/25/2023 | 1 Bed | Resale 1 | $675K | $773 | +47% |
| 5 | 5/19/2021 | 1 Bed | Resale 2 | $590K | $787 | +39% |
| 1 | 9/27/2019 | Studio | Resale 1 | $375K | $1,087 | +42% |
| 4 | 11/8/2017 | 1 Bed | Resale 3 | $590K | $787 | +67% |
| 3 | 6/19/2015 | 2 Beds | Resale 2 | $553K | $714 | +44% |
| 1 | 8/5/2014 | Studio | Developer Sale | $264K | $765 | — |
| 7 | 6/14/2013 | 1 Bed | Developer Sale | $460K | $527 | — |
| 3 | 7/27/2012 | 2 Beds | Resale 1 | $385K | $497 | +26% |
| 4 | 3/30/2007 | 1 Bed | Resale 2 | $354K | $472 | +3% |
The full 662 Massachusetts Ave 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 662 Massachusetts Ave?
16 recorded sales, going back to 2000, of which 10 are resales. This page shows the 10 most recent; members see all of them.
What has 662 Massachusetts Ave done over time?
Resales in the building have changed hands at an average of +39.8% against their prior recorded price, after an average hold of 7.4 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.