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Deed-verified record

333 West Third Street

South Boston, Boston · 333 W THIRD ST

333 West Third Street in South Boston, Boston has 2 recorded condominium sales dating back to 2025, a median sale price of $1.6M and an average of $837 per square foot. Every figure below is drawn from recorded deeds — not listings, not estimates.

2Recorded sales
2Units
$1.6MMedian price
$837Avg $/SF

The record

$3.3MTotal volume
$1.6MAvg sale price
$1.6MHighest sale
0Resales
Avg hold
Avg appreciation
8/22/2025First close
8/25/2025Latest close

Sales activity

Sales by price point

How 2 recorded sales distribute across the price ladder.

$1M–$3M
2
2 sales classified

Unit mix sold

Bedroom count across recorded sales.

3 Beds
2

2 most recent sales

UnitDateBedsTypePrice$/SFChange
28/25/20253 BedsDeveloper Sale$1.6M$826
18/22/20253 BedsDeveloper Sale$1.6M$847

The full 333 West Third Street record

You are seeing the summary. Members see the deeds.

All 2 recorded salesEvery unit's resale chainBuyer & seller namesFinancing & deed citationsCondo docs + AIClient-ready reports

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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 333 West Third Street?

2 recorded sales, going back to 2025. This page shows the 2 most recent; members see all of them.

What has 333 West Third Street done over time?

Resale performance is measured against each unit's prior recorded price.

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.