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172 Union St

Weymouth, MA 02190

Name: Open House: 2pm-4pm
Start: 2025-07-06T14:00:00
End: 2025-07-06T16:00:00
Location: 172 Union St

3 beds
2 baths
2,300 sqft
15,370 sqft lot
$315 per sqft
1818 build
– on site

A rare South Weymouth find—this 3-bed, 2-bath home blends preserved period detail with modern updates just minutes from Union Square, South Shore Hospital, and the commuter rail. The first floor offers a main bedroom, two baths, a flexible layout with formal and casual living spaces, and an updated kitchen with stainless appliances, stone counters, and ample cabinetry. Upstairs includes two additional bedrooms and a bonus room—ideal for a playroom, office, or guest space. Rich hardwood floors, detailed millwork, and deep green accents add timeless warmth throughout. The fenced backyard features a spacious deck and oversized detached barn—perfect for storage, hobbies, or workshop use. Conveniently located between Boston and Cape Cod with quick access to shopping, dining, parks, and transit. Showings begin at the open house on Sunday, 7/6, 2-4. Additional photos and an expanded property description are available in the digital flyer found in the unbranded tour link.

Listing courtesy of MLSPIN / Aimpoint Realty Group / Keller Williams Realty Metropolitan

Last checked: Checking… • Last updated Jul 3, 2025 •

MLS# 73399444 —

Upcoming Open Houses

Sunday, 7/6
2pm-4pm

The Building

Year Built:

1818
Year Built Details:

Approximate
Year Built Source:

Public Records
Architectural Style:

Colonial
Construction Materials:

Frame
Roof:

Shingle
Foundation Details:

Stone
Basement:

Partial
Exterior Features:

Deck
Patio And Porch Features:

Deck - Exterior
Accessibility Features:

No
Building Area Total:

2300
Building Area Units:

Square Feet
Building Area Source:

Public Records

Interior

Interior Features:

Office
Living Room Level:

First
Rooms Total:

6
Living Room Features:

Flooring - Hardwood, Deck - Exterior, Exterior Access
Kitchen Level:

First
Kitchen Features:

Skylight, Flooring - Hardwood, Flooring - Wood, Dining Area, Kitchen Island, Stainless Steel Appliances
Dining Room Level:

First
Family Room Level:

First
Family Room Features:

Wood / Coal / Pellet Stove, Deck - Exterior, Exterior Access
Office Level:

First
Office Features:

Flooring - Hardwood, Flooring - Wood, Deck - Exterior
Flooring:

Wood
Fireplace:

true
Fireplaces Total:

3
Fireplace Features:

Living Room
Laundry Features:

In Basement

Room Dimensions

Living Area:

2300
Living Area Source:

Public Record
Living Room Area:

288
Living Room Length:

16
Living Room Width:

18
Kitchen Area:

195
Kitchen Length:

13
Kitchen Width:

15
Dining Room Area:

80
Dining Room Length:

8
Dining Room Width:

10
Family Room Area:

221
Family Room Length:

13
Family Room Width:

17
Office Area:

180
Office Length:

20
Office Width:

9
Bedroom 2 Area:

180
Bedroom 3 Area:

133
Bedroom 2 Length:

12
Bedroom 2 Width:

15
Bedroom 3 Length:

19
Bedroom 3 Width:

7
Master Bedroom Area:

255
Master Bedroom Length:

17
Master Bedroom Width:

15
Bathroom 1 Area:

80
Bathroom 1 Length:

10
Bathroom 1 Width:

8
Bathroom 2 Area:

35
Bathroom 2 Length:

7
Bathroom 2 Width:

5

Location

Directions:

GPS is accurate. From Union Square, the house is on the left at the Corner of Erin Way.
Longitude:

-70.942412
Latitude:

42.171844

The Property

Property Type:

Residential
Property Subtype:

Single Family Residence
Property Attached:

false
Other Structures:

Barn/Stable
Parcel Number:

M:50 B:535 L:004,284723
Zoning:

M-2
Lot Size Units:

Acres
Lot Features:

Corner Lot
Lot Size Area:

0.35
Lot Size SqFt:

15370
Lot Size Acres:

0.35
Fencing:

Fenced/Enclosed
Waterview:

No
Exclusions:

Inclusion/Exclusion List Attached
Waterfront:

false
Farm Land Area Units:

Square Feet
Road Frontage Type:

Public

Listing Agent

Contact info:

Taxes

Tax Year:

2025
Tax Lot:

4
Tax Block:

535
Tax Map Number:

50
Tax Book Number:

41297
Tax Annual Amount:

6475
Tax Assessed Value:

641100

Beds

Bedrooms Total:

3
Master Bedroom Level:

First
Master Bedroom Features:

Flooring - Hardwood, Flooring - Wood, Balcony / Deck, Deck - Exterior, Exterior Access
Bedroom 2 Level:

Second
Bedroom 2 Features:

Walk-In Closet(s), Flooring - Hardwood, Flooring - Wood
Bedroom 3 Level:

Second
Bedroom 3 Features:

Flooring - Hardwood, Flooring - Wood

Baths

Total Baths:

1.5
Total Baths:

2
Full Baths:

1
Half Baths:

1
Bathroom 1 Level:

First
Bathroom 1 Features:

Bathroom - Full, Bathroom - With Tub & Shower, Flooring - Stone/Ceramic Tile
Bathroom 2 Level:

First
Bathroom 2 Features:

Bathroom - 3/4, Bathroom - With Shower Stall, Flooring - Stone/Ceramic Tile

The Listing

Home Warranty:

false

Heating & Cooling

Heating:

Baseboard
Heating:

true
Cooling:

Window Unit(s)
Cooling:

true

Utilities

Utilities:

for Electric Range
Electric:

220 Volts
Sewer:

Public Sewer
Water Source:

Public

Appliances

Appliances:

Water Heater

Schools

Elementary School:

Thomas Hamilton
Middle Or Junior School:

Abigal Adams
High School:

Weymouth High

The Community

Subdivision Name:

South Weymouth-Columbian Square
Community Features:

Public Transportation
Association:

false
Spa:

false
Senior Community:

false

Parking

Parking Features:

Detached
Parking Total:

4
Attached Garage:

false
Garage:

true
Carport:

false
Open Parking:

true

Monthly cost estimate

Asking price

$725,000

Expense	Monthly cost
Mortgage	$3,882
Taxes	$539
Insurance	$199
Utilities	$319 See report
Total	$4,939/mo.^*
	^*This is an estimate

Explore the Area

My Commute

From

Walk Score®

Provided by WalkScore® Inc.

Bike Score®

Provided by WalkScore® Inc.

Transit Score®

Provided by WalkScore® Inc.

Soundscore™

Provided by HowLoud

Air Pollution Index

Provided by ClearlyEnergy

Sale history

Date	Event	Source	Price	% Change
7/3/25 Jul 3, 2025	Listed / Active	MLSPIN	$725,000	15.1% (7.6% / YR)
7/11/23 Jul 11, 2023		MLSPIN	$630,000	-1.5%
6/21/23 Jun 21, 2023		MLSPIN	$639,900

44% of nearby similar homes sold for over asking price

Similar homes that sold in bidding wars went $35k above asking price on average, but some went as high as $103k over asking price.

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This house located in Weymouth, Weymouth Town, MA 02190 is currently for sale for $725,000. 172 Union St is a 2,300 square foot house with 3 beds and 2 baths that has been on Estately for 0 days. 172 Union St is in the Weymouth neighborhood of Weymouth Town and has a WalkScore® of 52, making it somewhat walkable.

Listing Courtesy of: MLSPIN and Keller Williams Realty Metropolitan.

The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. (MLSPIN) from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information are for the personal, non commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc., Estately and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein. Users may not reproduce or redistribute the data found on this site. The data is for viewing purposes only. All information provided is deemed reliable but is not guaranteed by Estately or MLSPIN and should be independently verified.

172 Union St

Weymouth, MA 02190