Observer
Building report · Stoneham

66 Main St

Stoneham, MA 02180

7 condos sold at 66 Main St in the past 12 months, for a typical $420K, or $407 a square foot. That's 6% less per square foot than the typical condo in Stoneham.

  • 1967 built
  • 129 units
  • 4 floors with homes
  • #86 in Greater Boston by condo sales
$420K
typical sale price, past 12 months
$407
per square foot
9 days
typical time to an accepted offer
14%
sold for asking or more
0
for sale now
$598
typical monthly condo fee

66 Main St sells for 6% less per square foot than Stoneham

Condo sales in the past 12 months: this building against all 87 condo sales in Stoneham.

Stoneham 66 Main St

  • Price per sq ft ($)434407 −6%
  • Days to an accepted offer119 −18%
Source: Verified market data; analysis by the Observer Markets Desk.
Show the numbers
66 Main StStoneham
Typical price per sq ft$407$434
Typical days to an accepted offer911
Sold for asking or more14%46%

What soldPast 12 months, newest first

ClosedUnitSizePrice$/sq ftvs. first ask
Sep 25Unit 11AMLS #73538009 · Cameron Real Estate Group2 bed, 1,068 sq ft$420,000$393−3.4%
Aug 24Unit 26AMLS #73546922 · Kearns Nardone Realty LLC2 bed, 1,004 sq ft$435,000$433+0.0%
Jun 24Unit 28AMLS #73522388 · Gibson Sotheby's International Realty2 bed, 919 sq ft$392,250$427−1.7%
Jun 12Unit 48AMLS #73504550 · Keller Williams Realty Evolution2 bed, 957 sq ft$389,025$407−2.5%
May 8Unit 47AMLS #73494769 · Elia Realty Group, Inc1 bed, 440 sq ft$245,000$557−5.8%
Apr 2Unit 15AMLS #73476291 · Century 21 North East2 bed, 1,069 sq ft$423,500$396−0.4%
Mar 2Unit 16AMLS #73466608 · ERA Key Realty Services- Fram2 bed, 1,105 sq ft$424,500$384−0.1%

Where it isWith nearby buildings we track

Questions people ask

How much do condos cost at 66 Main St?
In the past 12 months, 7 condos sold at 66 Main St (66 Main St, Stoneham) for a typical $420,000, or $407 per square foot. Sales ranged from $245,000 to $435,000.
How fast do condos sell at 66 Main St?
Units that sold in the past 12 months took a typical 9 days to get an accepted offer, and 14% sold for their first asking price or more. In Stoneham overall, it took 11 days.
What are the condo fees at 66 Main St?
The typical monthly condo fee at 66 Main St is $598, about $0.62 per square foot a month, based on the fees filed with its listings.
How many condos are for sale at 66 Main St right now?
None right now.
When was 66 Main St built, and how many units does it have?
66 Main St was built in 1967 and has 129 units, with homes up to the 4th floor, according to its listings.

About these numbers

Every figure on this page comes from verified market data for 66 Main St, Stoneham, refreshed November 8, 2026, and updates every morning. “Typical” means the median. Price per square foot uses the living area filed with each listing. Condo fees are monthly. Sales history in our data starts in late 2025.

Cite as: “66 Main St building report,” Boston Real Estate Observer, https://bostonrealestateobserver.com/buildings/stoneham/66-main-st/ (data as of November 8, 2026).