21 Union St
Marshfield, MA 02050
- 3 Beds
- 2 Baths
- 2,284 sqft (on 0.90 acres)
$831,000
Last Sold: Jan 14, 2026
4% over list $799K
$364/sqft
Est. Refi. Payment $5,093/mo*
$831,000
Last Sold: Jan 14, 2026
4% over list $799K
$364/sqft
Est. Refi. Payment $5,093/mo*
3 Beds
2 Baths
2,284 sqft
(on 0.90 acres)
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
2003
Lot Size
0.9 acres
Living Area
2,284 sqft
Price/Sqft
$364/sqft
Parking
Garage
About this House
Fall in love with this warm and welcoming 3-bedroom, 2-bath Cape in North Marshfield! Classic New England style meets modern comfort in this charming home. The first floor features a modern kitchen with granite countertops, hardwood floors throughout, an updated full bath, a bright and inviting living room, a home office, and a comfortable den perfect for relaxing or entertaining. Upstairs, you’ll find the primary bedroom with walk in closet, two additional bedrooms and another full bath, offering plenty of space for family or guests. Enjoy the privacy of a spacious yard ideal for play, gardening, or quiet evenings outdoors, plus the convenience of a 2-car garage. Set in a prime commuter location with easy highway access, this home offers the perfect blend of charm, comfort, and convenience—ready to welcome its next owners!
21 Union St, Marshfield, MA 02050 is a 3 bedroom, 2 bathroom, 2,284 sqft single-family home built in 2003. It last sold for $831,000 on Jan 14, 2026 (4% above the $799,000 asking price). It is currently off market. The Trulia Estimate is $846,400, with a rent estimate of $3,657/month.
Home Details for 21 Union St
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Interior Details Basement: Full,Walk-Out Access,Garage AccessNumber of Rooms: 6 |
Beds & Baths Number of Bedrooms: 3Number of Bathrooms: 2Number of Bathrooms (full): 2 |
Dimensions and Layout Living Area: 2284 Square Feet |
Appliances & Utilities Appliances: Gas Water Heater |
Heating & Cooling Heating: Baseboard,Natural GasHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Baseboard |
Fireplace & Spa No FireplaceNo Spa |
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Exterior Home Features Foundation: Concrete Perimeter |
Parking & Garage Number of Garage Spaces: 2Number of Covered Spaces: 2Open Parking Spaces: 4Has a GarageParking Spaces: 6Parking: Garage |
Frontage Not on Waterfront |
Water & Sewer Sewer: Inspection Required for Sale |
Finished Area Finished Area (above surface): 1820Finished Area (below surface): 464 |
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Year Built Year Built: 2003 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Cape |
Building Not Attached PropertyDoes Not Include Home Warranty |
Property Information Parcel Number: M:0C11 B:0001 L:0002, 1067720 |
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Price List Price: $799,000Price Per Sqft: $364/sqft |
Status Change & Dates Off Market Date: Tue Nov 18 2025 |
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MLS Status: Sold |
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Direction & Address City: Marshfield |
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Building Area Building Area: 2284 Square Feet |
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Not Senior Community |
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No HOA |
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Lot Area: 0.90 acres |
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Contingencies: Inspection |
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BasementMls Number: 73452477Above Grade Unfinished Area: 1820 |
Last check for updates: about 7 hours ago
Listed by Kortnee Anderson, (781) 484-7388
Conway - Marshfield, (781) 837-2877
Bought with: Cole Austin Real Estate Team, (781) 264-1673, Coldwell Banker Realty - Scituate, (781) 545-1888
Source: MLS PIN, MLS#73452477
Price History for 21 Union St
| Date | Price | Event | Source |
|---|---|---|---|
| 01/14/2026 | $831,000 | Sold | MLS PIN #73452477 |
| 11/11/2025 | $799,000 | Contingent | MLS PIN #73452477 |
| 11/07/2025 | $799,000 | Listed For Sale | MLS PIN #73452477 |
| 08/13/2010 | $415,000 | Sold | N/A |
| 05/29/2010 | $430,000 | PriceChange | Agent Provided |
| 05/25/2010 | $439,000 | PriceChange | Agent Provided |
| 05/05/2010 | $442,000 | PriceChange | Agent Provided |
| 04/17/2010 | $447,000 | PriceChange | Agent Provided |
| 03/15/2010 | $457,000 | PriceChange | Agent Provided |
| 02/23/2010 | $464,900 | PriceChange | Agent Provided |
| 01/29/2010 | $474,500 | Listed For Sale | Agent Provided |
| 05/04/2004 | $395,000 | Sold | N/A |
| 07/17/2003 | $115,000 | Sold | N/A |
Market trends in Marshfield
Last updated June 2026
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
84
4MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $7,496 |
| Assessment | $757,200 |
Home facts updated by county records
Comparable Sales for 21 Union St
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.26 | Single-Family Home | $1,020,000 | 01/23/26 | 4 | 2.5 | 2,310 | |
0.37 | Single-Family Home | $877,000 | 10/24/25 | 4 | 3 | 3,160 | |
0.68 | Single-Family Home | $799,900 | 11/19/25 | 4 | 1.5 | 1,800 | |
0.54 | Single-Family Home | $1,225,000 | 01/02/26 | 3 | 2.5 | 2,790 | |
1.09 | Single-Family Home | $660,000 | 07/24/26 | 3 | 2 | 1,684 | |
1.05 | Single-Family Home | $630,000 | 02/20/26 | 4 | 1.5 | 1,792 | |
0.92 | Single-Family Home | $1,175,000 | 10/08/25 | 4 | 2.5 | 2,470 | |
1.17 | Single-Family Home | $720,000 | 05/04/26 | 3 | 2.5 | 2,147 | |
0.99 | Single-Family Home | $855,000 | 08/14/25 | 4 | 2.5 | 2,604 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 21 Union St.
What Locals Say about Marshfield
At least 116 Trulia users voted on each feature.
93 % Say parking is easy
93 % Say it's dog friendly
93 % Say car is needed
86 % Say there's holiday spirit
84 % Say yards are well-kept
84 % Say there's wildlife
82 % Say kids play outside
77 % Say people would walk alone at night
75 % Say neighbors are friendly
73 % Say it's quiet
60 % Say they plan to stay for at least 5 years
48 % Say there are sidewalks
47 % Say there are community events
44 % Say streets are well-lit
42 % Say it's walkable to restaurants
35 % Say it's walkable to grocery stores
Sourced by Trulia users. Learn more about our methodology.
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The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. 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. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein.
The MLS listing information displayed is deemed reliable, but is not guaranteed accurate by the MLS.
The MLS listing information displayed is deemed reliable, but is not guaranteed accurate by the MLS.

