Professional Office
For Sale
$220,000
42 Dover Point Road, Dover, NH 03820
Commercial Sale, Dover, NH
Property Size1,008 SF
Price / SF$218.25
Days on Market91
Property Features for 42 Dover Point Road
General Information
Property type
Commercial Sale
Property subtype
Other
Zoning
C
Directions
Dover Point Office Park on Dover Point Road.
Standard status
Active
Taxes and HOA fees
Tax Year
2025
Tax Annual Amount
2153
Utilities
Heating system
Natural Gas
Cooling system
Central Air
Water source
Public
Listing Agency:
KW Coastal and Lakes & Mountains Realty · Keller Williams Realty
(603) 610-8500
Listed By:
Purple Acorn
(603) 610-8500
Added: May 24
Changed: Aug 20
Last Checked: Aug 22 at 6:06PM
MLS# 5090710
Copyright © 2026 PrimeMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
This 1,008-square-foot professional office condominium at 42 Dover Point Road provides a compact commercial setting in Dover, New Hampshire. The property includes central air conditioning, natural gas heating, and public water service, with a parking lot serving the office users and visitors.
The property is zoned C and is positioned within a professional office environment. Its configuration is suited to office-based operations, with the physical systems and parking infrastructure already in place.
The property is zoned C and is positioned within a professional office environment. Its configuration is suited to office-based operations, with the physical systems and parking infrastructure already in place.
Key Highlights
- 1,008‑square‑foot professional office condominium
- Zoned C
- Central air conditioning
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
$13,764
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
6.26%
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%
$275,280
$275.3K
Cap Rate 7%
$196,629
$196.6K
Cap Rate 9%
$152,933
$152.9K
Market Conditions
NOI Build-Up for 1,008 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
$21.2K $21.00/SF
− Vacancy
−$2.8K −$2.79/SF
EGI
$18.4K $18.21/SF
− OpEx
−$4.6K −$4.55/SF
NOI
$13.8K $13.66/SF
Area
Strafford County, NH
Vacancy
13.30%
Lease Rate
$21.00 /SF/Yr
Expense Ratio
25.00%
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%
$275,280
Cap Rate 7%
$196,629
Cap Rate 9%
$152,933
Alternative Uses
Best Use
Office B
$196.6K
$172.1K – $229.4K
NOI $13,764 @ 7.0% cap · market cap 6.26%
Second Best
Healthcare Medical
$194.9K
$170.5K – $227.4K
NOI $13,641 @ 7.0% cap · market cap 6.20%
Theoretical Best
Office A
$269.7K
$236.0K – $314.6K
NOI $18,877 @ 7.0% cap · market cap 8.58%
Zoning and permitted uses should be independently verified with authorities.
Property Analytics
Property Profile
Current Use
Location Intelligence
Trade Area within ½ mile
214
Businesses Nearby
Explore this area
Business Placement
Demographics for 03820, NH
32,800
Population
15,460
Households
2.1
Avg Household Size
38
Median Age
49%
College-Educated
96%
High-School Grad
27.3 sq mi
ZIP Area
1,201
Density / Sq Mi
$92,793
Median Household Income
$53,890
Median Earnings
$1,540
Median Rent
$397,900
Median Home Value
Market
Vacancy Rate% for Office in Northeast region
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.
Frequently Asked Questions
What type of property is this?
Office units - Office condo with central air, natural gas heating, public water service, and on-site parking.
Where is this office units located?
The property is located at 42 Dover Point Road Dover, NH.
What is the asking price?
The asking price for this property is $220,000.
What are key features of this property?
This property features: 1,008‑square‑foot professional office condominium; Zoned C; Central air conditioning
