For sale

$1,400,000

21 Saint Marks Rd, Dorchester, MA 02124

6beds

3,426sqft

$9,149/mo

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3 Family

Built in 1905

-- sqft lot

$1,348,700 Zestimate^®

$409/sqft

$-- HOA

What's special

Exceptional investment or owner-occupant opportunity! This well-maintained, long-term owner-occupied three-family home features three spacious units, each offering 5 rooms, 3 bedrooms, and 1 full bath. Every unit includes both front and rear decks, providing inviting outdoor living space, along with access to laundry and private storage in the full basement. The driveway offers valuable off-street parking, while the generously sized backyard provides additional outdoor space to enjoy. Ideally located just 0.6 miles from the Shawmut MBTA Red Line, this property provides convenient access to Route 93, downtown Boston, Quincy Center, and East Milton Square, making commuting a breeze. With strong rental appeal and a prime location, this is a rare opportunity to own a versatile multi-family property in one of Dorchester's most convenient neighborhoods.

39 days

237

4

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 6
Bathrooms: 3
Full bathrooms: 3

Appliances

Included: Range, Refrigerator

Features

Laundry Room, Living Room, Dining Room, Kitchen
Flooring: Wood, Tile
Basement: Full,Unfinished
Has fireplace: No

Interior area

Total structure area: 3,426
Total interior livable area: 3,426 sqft
Finished area above ground: 3,426

Property

Parking

Total spaces: 1
Parking features: Paved Drive, Off Street
Uncovered spaces: 1

Features

Patio & porch: Porch, Deck
Waterfront features: Ocean, 1 to 2 Mile To Beach, Beach Ownership(Public)

Lot

Size: 3,120 Square Feet

Details

Parcel number: W:16 P:01606 S:000,1306492
Zoning: R3

Construction

Type & style

Home type: MultiFamily
Property subtype: 3 Family

Materials

Foundation: Other

Condition

Year built: 1905

Utilities & green energy

Sewer: Public Sewer
Water: Public

Community & HOA

Community

Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Highway Access, House of Worship, Marina, Public School, T-Station, University

Location

Region: Dorchester

Financial & listing details

Price per square foot: $409/sqft
Tax assessed value: $910,600
Annual tax amount: $10,545
Date on market: 7/1/2026
Listing terms: Seller W/Participate
Total actual rent: 0

Estimated market value

$1,348,700

$1.28M - $1.42M

$3,750/mo

Price history

Date	Event	Price
7/1/2026	Listed for sale	$1,400,000+1006.7%$409/sqft
Source: MLS PIN #73543627 Report a problem
3/30/1995	Sold	$126,500$37/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$10,545 +15.3%	$910,600 +8.5%
2024	$9,146 +1.5%	$839,100
2023	$9,012 +10.6%	$839,100 +12%
2022	$8,151 +7.1%	$749,200 +5%
2021	$7,613 +11.3%	$713,500 +10.1%
2020	$6,843 +10.2%	$648,000 +10%
2019	$6,209 +6.6%	$589,100 +6%
2018	$5,823 +360.7%	$555,600 +7%
2017	$1,264 -75%	$519,300 +13%
2016	$5,056 +13.8%	$459,600 +25.3%
2015	$4,442 +3.3%	$366,800 +12.1%
2013	$4,299 +0.8%	$327,200 +0.1%
2012	$4,263 +5.1%	$326,900 +3%
2011	$4,058 +6.6%	$317,300 -1%
2010	$3,808 -0.1%	$320,500 -10.6%
2009	$3,812 -22.5%	$358,600 -20%
2008	$4,917 -3.6%	$448,200 -3.4%
2007	$5,100	$464,100

Find assessor info on the county website

Monthly payment

Est. payment

Payment breakdown

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Principal & interest
$1,547
Mortgage insurance
$0
Property taxes
$170
Home insurance
$105
HOA fees
$0
Utilities
Not included

All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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