79 Waltham Street
South End, Boston · 79 Waltham ST · From recorded sales
79 Waltham Street in South End, Boston has 26 recorded condominium sales dating back to 2001. Over the last five years, its median sale price is $910K and its median price per square foot is $1,320. Every figure below comes from recorded sales and transfers, not listings or estimates.
79 Waltham Street is one of 864 condo buildings CURVE covers in South End, where the median building recorded $1,151 per square foot over the last five years. By that measure it ranks #41 of 178 in the neighborhood.
The record
Sales activity
Recorded sales by year
Every sale recorded in 79 Waltham Street, by year, with that year's median price.
Sales by price point
How 26 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 |
|---|---|---|---|---|---|---|
| 3 | 6/29/2026 | 1 Bed | Resale 5 | $1.1M | $1,475/SF | vs prior sale +15% |
| 2 | 6/8/2026 | 1 Bed | Resale 3 | $835K | $1,275/SF | vs prior sale +1% |
| 4 | 5/28/2025 | 1 Bed | Resale 7 | $985K | $1,366/SF | vs prior sale +20% |
| 2 | 5/16/2022 | 1 Bed | Resale 2 | $830K | $1,267/SF | vs prior sale +6% |
| 4 | 1/15/2021 | 1 Bed | Resale 6 | $820K | $1,137/SF | vs prior sale +21% |
| 1 | 9/8/2020 | 2 Beds | Resale 3 | $1.3M | $888/SF | vs prior sale +37% |
| 3 | 8/18/2020 | 1 Bed | Resale 4 | $913K | $1,282/SF | vs prior sale +10% |
| 3 | 3/21/2019 | 1 Bed | Resale 3 | $830K | $1,166/SF | vs prior sale +93% |
| 2 | 4/28/2017 | 1 Bed | Resale 1 | $786K | $1,200/SF | vs prior sale +119% |
| 4 | 6/22/2015 | 1 Bed | Resale 5 | $675K | $936/SF | vs prior sale +43% |
The full 79 Waltham Street record
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- All 26 recorded sales
- Every unit's resale chain
- Buyer and seller names
- Financing and recording details
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About this record
Where does this data come from?
Every sale shown is recorded with the registry of deeds, 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 79 Waltham Street?
26 recorded sales, going back to 2001, of which 21 are resales. This page shows the 10 most recent; a free account shows all of them.
What has 79 Waltham Street done over time?
Resales in the building have changed hands at an average of +25.3% against their prior recorded price, after an average hold of 5.0 years.
What does the full record show?
The complete sales table, each unit's full chain of title, buyer and seller names, financing detail, the recording details behind every figure, the condo documents, and reports you can send to a client.