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Colonial-Style Duplex with Detached Garage
For Sale
$730,000

357 Gray Street, Manchester, NH 03103

Well-maintained duplex with two units, a partially finished basement, and an oversized detached two-car garage.

Property Size3,696 SF
Price / SF$197.51
Days on Market8

Property Features for 357 Gray Street

General Information

Standard status Active
Size 3,696 SF
Total Parking Spaces 8
Property subtype Multi Family Home

Additional Details

Multifamily Units 2

Amenities

irrigation system
solar panels
workshop space

Building Details

Building Size 3,080 SF
Year Built 1983
Construction Colonial
Tenancy Multi
Listing Agency: Re/Max Synergy
Listed By: Richard Valentin Gutierrez · License #75620
Source: Threehillsres
Added: Jul 24 Changed: Jul 26 Last Checked: Jul 30 at 12:47PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Re/Max Synergy

Investment Insights

Based on property information with market context.

This spacious Colonial-style duplex offers two generously sized residential units and a valid Certificate of Compliance. The first-floor owner’s unit features four bedrooms and two bathrooms, including an open-concept living room, an eat-in kitchen, and a full bath with laundry on the main level. A partially finished basement adds additional living space with a recreation area, utility/workshop space, and a private primary suite with its own three-quarter bathroom.

The second-floor garden-style apartment has three bedrooms and one full bathroom, with a private rear entrance. The unit was recently renovated, including a new kitchen with stainless steel appliances, soft-close cabinetry, dovetail drawers, and granite countertops, along with luxury vinyl plank flooring. The bathroom has been updated with granite countertops and luxury vinyl flooring.

Outside, the property includes an oversized detached two-car garage with shelving and workshop space, as well as a driveway that accommodates 4–6 additional vehicles. Additional property improvements include an eight-zone irrigation system with drip lines and smartphone app compatibility, and leased solar panels that transfer to the new owner at closing.

Key Highlights

  • 1983‑built Colonial‑style duplex with two spacious units and a valid Certificate of Compliance
  • First‑floor unit offers 4 bedrooms and 2 baths, including an in‑unit laundry full bath
  • Second‑floor garden‑style unit features 3 bedrooms and 1 full bath with a private rear entrance; recently renovated kitchen and bath

Financial Insights For Multifamily LT 5

Simulate Cap Rate and NOI

NOI Build-Up
Vacancy
income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
EGI (Effective Gross Income)
gross rent minus vacancy losses — the realistic income before paying operating costs.
OpEx (Operating Expenses)
recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
NOI (Net Operating Income)
income a property generates after operating costs but before financing and taxes.

Component $ $/SF
Gross rent $75.4k $20.40
− Vacancy −$4.1k −$1.12
EGI $71.3k $19.28
− OpEx −$21.4k −$5.78
NOI $49.9k $13.49
3,696 SF · lease $20.40/SF/yr · vacancy 5.50% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$712.5K
$623.5K – $831.3K (±1% cap)
NOI $49,876 @ 7.0% cap · market cap 6.83%
Second Best
Apartment 5plus
$663.5K
$580.6K – $774.1K (±1% cap)
NOI $46,445 @ 7.0% cap · market cap 6.36%
Theoretical Best
Specialty Retail
$907.6K
$794.2K – $1.06M (±1% cap)
NOI $63,534 @ 7.0% cap · market cap 8.70%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Law Firm Cafe & Coffee Shop Garden Center (Bike/Boat/Book/etc) Store Bakery Computer & Electronic Repair

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

2
Residential units
Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

1,197
Businesses Nearby

Demographics for 03103, NH

38,039
Population
16,166
Households
2.4
Avg Household Size
36
Median Age
24%
College-Educated
82%
High-School Grad
9.2 sq mi
ZIP Area
4,135
Density / Sq Mi
$70,049
Median Household Income
$41,243
Median Earnings
$1,322
Median Rent
$313,500
Median Home Value

Market

Vacancy Rate% for Multifamily in Northeast region

4% 2022
4.6% 2023
5.3% 2024
5.6% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Duplex - Well-maintained duplex with two units, a partially finished basement, and an oversized detached two-car garage.
Where is this duplex located?
The property is located at 357 Gray Street Manchester, NH.
What is the asking price?
The asking price for this property is $730,000.
What are key features of this property?
This property features: 1983‑built Colonial‑style duplex with two spacious units and a valid Certificate of Compliance; First‑floor unit offers 4 bedrooms and 2 baths, including an in‑unit laundry full bath; Second‑floor garden‑style unit features 3 bedrooms and 1 full bath with a private rear entrance; recently renovated kitchen and bath
More about this property
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