For sale

$614,900

421 E 3rd St #1, South Boston, MA 02127

2beds

742sqft

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Condominium

Built in 1890

-- sqft lot

$600,900 Zestimate^®

$829/sqft

$200/mo HOA

What's special

Modern lightingHardwood floors throughoutOversized basement storage

East Side Living with Exceptional Outdoor Space. Perfectly positioned on South Boston's sought-after East Side, this beautifully maintained 2-bedroom home blends classic character with modern updates. Featuring 10-foot ceilings with crown molding, hardwood floors throughout, modern lighting & an open-concept living & dining area, the home offers a spacious layout ideal for everyday living & entertaining. The kitchen flows seamlessly into the main living space, while recent improvements include a new refrigerator, stove, microwave, bathroom vanity, & medicine cabinet. The standout feature is the private, fenced backyard with over 550 SF of exclusive outdoor space, perfect for relaxing, gardening, dining or entertaining. Additional highlights include oversized basement storage, commercial-grade common W/D, new windows & roof (2022), low condo fee & an unbeatable location near Beach, Castle Island, restaurants, cafés, shopping, public transportation, the Seaport & downtown Boston.

5 days

703

50

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Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 2
Bathrooms: 1
Full bathrooms: 1

Primary bedroom

Features: Ceiling Fan(s), Closet, Flooring - Hardwood, Crown Molding
Level: First
Area: 169
Dimensions: 13 x 13

Bedroom 2

Features: Ceiling Fan(s), Closet, Flooring - Hardwood, Crown Molding
Level: First
Area: 130
Dimensions: 13 x 10

Bathroom 1

Features: Bathroom - Full
Level: First
Area: 55
Dimensions: 11 x 5

Kitchen

Features: Ceiling Fan(s), Flooring - Hardwood, Exterior Access, Open Floorplan, Crown Molding
Level: First
Area: 150
Dimensions: 15 x 10

Living room

Features: Flooring - Hardwood, Open Floorplan, Lighting - Overhead, Crown Molding
Level: First
Area: 156
Dimensions: 13 x 12

Heating

Forced Air

Cooling

Window Unit(s)

Appliances

Included: Range, Dishwasher, Microwave, Refrigerator
Laundry: In Building

Features

Flooring: Hardwood
Windows: Insulated Windows
Has basement: Yes
Has fireplace: No

Interior area

Total structure area: 742
Total interior livable area: 742 sqft
Finished area above ground: 742

Property

Features

Exterior features: Fenced Yard
Fencing: Fenced
Waterfront features: 1/2 to 1 Mile To Beach

Lot

Size: 742 Square Feet

Details

Parcel number: W:06 P:02963 S:002,3942119
Zoning: CD

Construction

Type & style

Home type: Condo
Property subtype: Condominium

Materials

Roof: Rubber

Condition

Year built: 1890

Utilities & green energy

Electric: Circuit Breakers
Sewer: Public Sewer
Water: Public

Community & HOA

Community

Features: Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Highway Access, Marina, Private School, Public School, T-Station, Other

HOA

Services included: Water, Sewer, Insurance
HOA fee: $200 monthly

Location

Region: South Boston

Financial & listing details

Price per square foot: $829/sqft
Tax assessed value: $525,000
Annual tax amount: $6,080
Date on market: 7/7/2026

Estimated market value

$600,900

$571,000 - $631,000

$3,696/mo

Price history

Date	Event	Price
7/7/2026	Listed for sale	$614,900+50.3%$829/sqft
Source: MLS PIN #73545457 Report a problem
4/16/2014	Sold	$409,000-2.4%$551/sqft
Source: Public Record Report a problem
4/8/2014	Listing removed	$700$1/sqft
Source: HotPads.com Report a problem
3/21/2014	Listed for rent	$700$1/sqft
Source: HotPads.com Report a problem
10/21/2013	Listed for sale	$419,000+90.5%$565/sqft
Source: Owner Report a problem
2/4/2008	Sold	$220,000+63%$296/sqft
Source: Public Record Report a problem
10/16/1998	Sold	$135,000$182/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$6,080 +7.9%	$525,000 +1.5%
2024	$5,636 +3.6%	$517,100 +2.1%
2023	$5,441 +2.7%	$506,600 +4%
2022	$5,299 +4%	$487,000 +2%
2021	$5,094 +0.4%	$477,400 -0.7%
2020	$5,076 +7.2%	$480,700 +7%
2019	$4,735 +5.6%	$449,200 +5%
2018	$4,482 +719.5%	$427,700 +7%
2017	$547 -86.8%	$399,800 +6%
2016	$4,149 +15.5%	$377,200 +27.2%
2015	$3,591 +13.6%	$296,500 +23.3%
2013	$3,160 -1.2%	$240,500 -1.9%
2012	$3,197 +1.8%	$245,200 -0.1%
2011	$3,139 +9%	$245,400 +1.2%
2010	$2,881 +4.6%	$242,500 -6.4%
2009	$2,753 -3.1%	$259,000
2008	$2,841 -3.3%	$259,000 -3.1%
2007	$2,937	$267,200

Find assessor info on the county website

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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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