321 Harvard Street
Cambridge, Boston · 321 Harvard Street
321 Harvard Street in Cambridge, Boston has 55 recorded condominium sales dating back to 1978, a median sale price of $166K and an average of $440 per square foot. Every figure below is drawn from recorded deeds — not listings, not estimates.
321 Harvard Street is one of 60 condo buildings CURVE covers in Cambridge, where the median recorded price is $530 per square foot. By that measure it ranks #58 of 58 in the neighborhood.
The record
Sales activity
Recorded sales by year
Every deed recorded in 321 Harvard Street, by year, with that year's median price.
Sales by price point
How 55 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 |
|---|---|---|---|---|---|---|
| 307 | 6/18/2026 | 2 Beds | Resale 3 | $930K | $1,123 | +9% |
| 306 | 4/8/2026 | 2 Beds | Resale 1 | $820K | $988 | +1421% |
| 302 | 7/29/2025 | 2 Beds | Resale 2 | $855K | $1,050 | +18% |
| 307 | 9/26/2024 | 2 Beds | Resale 2 | $855K | $1,033 | +9% |
| 210 | 8/15/2023 | 1 Bed | Resale 3 | $611K | $916 | +840% |
| 101 | 7/7/2023 | 2 Beds | Resale 3 | $850K | $1,027 | +95% |
| 304 | 10/20/2022 | 2 Beds | Resale 3 | $810K | $988 | +62% |
| 202 | 7/8/2022 | 3 Beds | Resale 1 | $926K | $934 | +1716% |
| 206 | 7/5/2022 | 1 Bed | Resale 1 | $680K | $1,016 | +1162% |
| 303 | 5/31/2022 | 2 Beds | Resale 1 | $812K | $994 | +1435% |
The full 321 Harvard Street 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 321 Harvard Street?
55 recorded sales, going back to 1978, of which 42 are resales. This page shows the 10 most recent; members see all of them.
What has 321 Harvard Street done over time?
Resales in the building have changed hands at an average of +539.6% against their prior recorded price, after an average hold of 20.8 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.