12 South Mast Street Goffstown, NH $ 499,900
12 South Mast Street
$ 499,900
Recently Listed
Open House 10/9 12pm - 2pm
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12 South Mast Street

Goffstown, NH, 03045
$ 499,900
Bedrooms3 Baths1.0 Sq 2,251

Monthly Estimate*

$ 3,453

Listed by Alyssa Dupuis, RE/MAX Synergy, 603-488-6253, Alyssadupuis@nhsynergy.com
12 South Mast Street, Goffstown, NH 03045 - Image 1
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Multi-Family Home for sale in Goffstown, NH

for $499,900 with 3 bedrooms and 1 full bath. This 2,251 square foot home was built in 1872 on a lot size of 0.5.

INVESTORS, LOOK NO FURTHER! Opportunities like this don’t come along often in Goffstown! 12 South Mast Street offers a unique opportunity to acquire an existing income-producing single-family rental plus a newly approved duplex site on the same lot, providing the potential to create three rental units in one of Goffstown’s most desirable locations. The existing 3 bedroom single-family home is currently rented for $3,500/month and is ideally situated in Goffstown Village. The home is serviced by public water and sewer and features several recent updates, making it an attractive existing rental while the new construction opportunity is pursued. The newly approved duplex plans are ready for the next owner to pull permits and get to work. Each proposed duplex side features 4 bedrooms, 2.5 bathrooms, and its own garage underneath, offering a highly desirable layout for the rental market and the potential for premium rents with brand-new construction. Based on current projections the completed property could generate approximately $120,000- $140,000 gross income annually, subject to market conditions. Bring your vision, pull the permits, and take advantage of this unique investment opportunity! Existing income. Approved plans. Three-unit potential. Prime Goffstown Village location. Don’t miss it! Open House Friday from 12-2pm on 10/9. Agent Interest.

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Open House

10/9/2026 12:00 PM - 2:00 PM
12 South Mast Street Goffstown, NH
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Multi-Family Active

Price

$ 499,900

Bedrooms

3

Full Bath

1

Property Type

Multi-Family

Taxes

$ 0

Style

Colonial,New Englander

Lot Size

0.5

Year Built

1872

Town/City

Goffstown

County/Region

Hillsborough

MLS | Web ID

5112909

Features
Interior
Basement Description Concrete
Basement Yes
Total Number of Units 1
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General
Road Frontage Yes
Sewer Public
Heating Oil Forced Air
Cooling None
Utilities Cable
Roof Asphalt Shingle
Garage No
Flood Zone No
Zoning RSB1
Year Built 1872
Electric Circuit Breaker(s)
Style Colonial New Englander
Stories Count 2
Block 0
Property Condition Existing
Tax Year 2025
Status Detail 1
Covenants No
Construction Materials Clapboard Exterior
High School Goffstown High School
City Goffstown
School District Goffstown Sch Dsct SAU #19
Seasonal No
Elementary School Maple Avenue Elementary School
Middle School Mountain View Middle School
DOM 0
Price Per Sq Ft Total AG 222.08
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Exterior
Lot Features Landscaped Leased Level Neighbor Business Sidewalks In Town Near Shopping Near School(s)
Exterior Amenities Balcony Covered Porch
Driveway Paved
Lot Size Area 0.5
Water Source Public
Foundation Concrete
Lot 62
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* Excluded Features
List By
Alyssa Dupuis

Listing Agent

Re/Max Synergy

Broker

(603) 488-6253

Phone

Alyssadupuis@nhsynergy.com

Email

Affordability Calculator

$3,453
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Monthly Principal & Interest
$3,453
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Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
1781943 Elementary School
1008495 Middle School
Goffstown High School High School
Pricing History
DatePricePrice ChangeDescription
10/5/2026$499,900 Listed Price

Map


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12 South Mast Street, Goffstown, NH, 03045 is a Multi-Family Home for sale at $499,900 with 2,251 sqft and a lot size of 0.5. 12 South Mast Street has 3 bedrooms, 1.0 baths, and was built in 1872. The property's zip code is 03045 which is in Goffstown, NH