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Downtown Mixed-Use Redevelopment Opportunity
For Sale
$375,000

25 High St, Somersworth, NH 03878

Gutted building ready for mixed-use redevelopment with approved plans.

Property Size3,640 SF
Lot Size0.28 Acres
Days on Market160

Property Features for 25 High St

General Information

Standard status Active
Size 3,640 SF
Lot size 0.28 Acres
Property subtype Commercial

Building Details

Building Size 3,640 SF
Year Built 1874
Listing Agency: KW Coastal and Lakes & Mountains Realty/Dover
Listed By: Shaylyn Dean · License #042783
Source: Elliman
Added: Mar 10 Changed: Aug 8 Last Checked: Aug 8 at 4:42AM

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 KW Coastal and Lakes & Mountains Realty/Dover

Investment Insights

Based on property information with market context.

This gutted downtown building presents a redevelopment opportunity for transformation into an investment property. The property includes professionally designed plans by the current owner. Proposed plans include 4 residential units and one ground-level retail/commercial space. Future plans include the addition of 3 townhouse-style units behind the main building. Situated on a large in-town lot, the property offers off-street parking. The structure is fully gutted, allowing development without demolition costs or delays. This property is suitable for creating a mixed-use property in a high-demand location.

Key Highlights

  • Prime downtown location in a high‑demand area.
  • Approved plans for a mixed‑use property with residential and commercial units.
  • Large in‑town lot with rare off‑street parking.

Financial Insights

Estimated NOI and Cap Rate

NOI = area × lease_rate × (100 − vacancy) / 100 × (1 − expense_ratio). Net Operating Income — what the owner takes home each year before mortgage payments and income tax. Effective rent (asking rent minus vacancy losses) minus operating costs (taxes, insurance, maintenance, management).
NOI / Yr
$34,079
Cap rate = NOI / list price × 100. Capitalization rate — annual return on a fully cash purchase, before financing. NOI divided by price. Higher means more income per dollar invested, but usually also more risk or older condition. 5–8% is typical for stabilized commercial property; double digits often signal distressed deals.
Cap Rate
9.09%
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$681,580 $681.6K
Cap Rate 7%
$486,843 $486.8K
Cap Rate 9%
$378,656 $378.7K
Market Conditions
NOI Build-Up for 3,640 SF 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.
Gross rent
$64.2K $17.64/SF
− Vacancy
−$2.2K −$0.62/SF
EGI
$62.0K $17.02/SF
− OpEx
−$27.9K −$7.66/SF
NOI
$34.1K $9.36/SF
Area
Strafford County, NH
Vacancy
3.50%
Lease Rate
$17.64 /SF/Yr
Expense Ratio
45.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$681,580
Cap Rate 7%
$486,843
Cap Rate 9%
$378,656

Alternative Uses

Best Use
Retail
$630.3K
$551.5K – $735.4K (±1% cap)
NOI $44,121 @ 7.0% cap · market cap 11.77%
Second Best
Mixed Use
$523.1K
$457.7K – $610.3K (±1% cap)
NOI $36,616 @ 7.0% cap · market cap 9.76%
Theoretical Best
Office A
$973.8K
$852.1K – $1.14M (±1% cap)
NOI $68,167 @ 7.0% cap · market cap 18.18%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Retail space

Suggested Use

Top Pick Real Estate Agency Dental Office Pharmacy Parking Lot & Garage Bakery Plumbing Service

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

Location Intelligence

Trade Area within ½ mile

234
Businesses Nearby

Demographics for 03878, NH

11,919
Population
5,722
Households
2.1
Avg Household Size
40
Median Age
29%
College-Educated
95%
High-School Grad
9.8 sq mi
ZIP Area
1,216
Density / Sq Mi
$79,691
Median Household Income
$47,638
Median Earnings
$1,410
Median Rent
$295,200
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?
Mixed-use property - Gutted building ready for mixed-use redevelopment with approved plans.
Where is this mixed-use property located?
The property is located at 25 High St Somersworth, NH.
What is the asking price?
The asking price for this property is $375,000.
What are key features of this property?
This property features: Prime downtown location in a high‑demand area.; Approved plans for a mixed‑use property with residential and commercial units.; Large in‑town lot with rare off‑street parking.
More about this property
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