For sale

$3,700,000

329 Broadway, Cambridge, MA 02139

5beds

5,748sqft

$21,920/mo

Get pre-qualified

5+ Family - 5+ Units Up/Down

Built in 1854

-- sqft lot

$3,540,500 Zestimate^®

$644/sqft

$-- HOA

What's special

Generational Cambridge multifamily, held by the same family since 1990! 329 Broadway is a 5-unit building offering a mix of one studio and four two-bedroom apartments. Owning a 5-unit property in this location is a rarely available opportunity, and this one offers flexibility for a range of buyers: an owner-occupant looking to live in one unit and rent the rest, an investor seeking strong rental income, or a buyer exploring a potential condo conversion, subject to buyer due diligence. The location is exceptional, close to Harvard Square, Central Square, and Kendall Square, with convenient access to world-class universities, major life science and tech employers, dining, retail, and the Red Line. A new owner can add value through unit upgrades, improved operations, and setting rents at market. Set in one of Greater Boston’s most supply-constrained rental markets, this is a true generational asset. Financials available upon request.

9 days
231
8

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 5
Bathrooms: 5
Full bathrooms: 5

Heating

Baseboard

Cooling

Window Unit(s)

Appliances

Included: Oven, Dishwasher, Refrigerator, Range Hood, Microwave

Features

Storage, Bathroom With Tub, Ceiling Fan(s), Upgraded Cabinets, Kitchen, Living RM/Dining RM Combo, Living Room, Dining Room
Flooring: Wood, Hardwood
Basement: Unfinished
Number of fireplaces: 4

Interior area

Total structure area: 5,748
Total interior livable area: 5,748 sqft
Finished area above ground: 4,093
Finished area below ground: 1,655

Property

Parking

Parking features: Off Street

Features

Patio & porch: Porch
Exterior features: Balcony/Deck

Lot

Size: 3,187 Square Feet
Features: Corner Lot

Details

Parcel number: 405600
Zoning: O-1

Construction

Type & style

Home type: MultiFamily
Property subtype: 5+ Family - 5+ Units Up/Down

Materials

Frame
Foundation: Concrete Perimeter
Roof: Shingle

Condition

Year built: 1854

Utilities & green energy

Electric: 100 Amp Service
Sewer: Public Sewer
Water: Public
Utilities for property: for Gas Range

Community & HOA

Community

Features: Public Transportation, Shopping, Bike Path, Highway Access, Private School, Public School, T-Station, University

Location

Region: Cambridge

Financial & listing details

Price per square foot: $644/sqft
Tax assessed value: $1,456,900
Annual tax amount: $16,063
Date on market: 10/30/2026
Total actual rent: 6230

Estimated market value

$3,540,500

$3.36M - $3.72M

$3,774/mo

Price history

Date	Event	Price
10/30/2026	Listed for sale	$3,700,000+1221.4%$644/sqft
Source: MLS PIN #73597181 Report a problem
12/13/1990	Sold	$280,000$49/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$14,666 +7.4%	$2,309,600 +0.1%
2024	$13,655 +1.4%	$2,306,600 +0.3%
2023	$13,473 +7.8%	$2,299,200 +8.9%
2022	$12,495 +2.1%	$2,110,600 +0.9%
2021	$12,240 +9.9%	$2,092,300 +8%
2020	$11,142 +7.4%	$1,937,800 +11%
2019	$10,370 +7%	$1,745,800 +13.3%
2018	$9,695 +7.2%	$1,541,300 +10.6%
2017	$9,046 +4.1%	$1,393,800 +12.2%
2016	$8,686 +2.9%	$1,242,600 +15.1%
2015	$8,445	$1,079,900 +29.5%
2011	--	$833,900 -1.9%
2010	--	$849,800
2009	--	$849,800 -7.6%
2008	--	$920,100 +19.9%
2007	--	$767,700
2006	--	$767,700
2005	--	$767,700 +99.5%
2004	$2,937 -38.1%	$384,900 -41.1%
2003	$4,747	$653,800 +58.5%
2000	--	$412,400 +12.6%
1999	--	$366,300