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Stratham Office Suite For Lease

155 Portsmouth Ave Suite 201, Stratham, NH 03885

For Lease
$4,500/Mo

3,000 SF office suite in Stratham town center.

Space SizeContact for details
Property Size9,192 SF
Days on Market347

Property Features for 155 Portsmouth Ave Suite 201

General Information

Standard status Active
Size 9,192 SF
Property subtype Commercial

Building Details

Building Size 9,192 SF
Year Built 1970
Listing Agency: Colliers International
Listed By: Abby Bachman · License #NH 074540
Source: Elliman
Added: Nov 28, 2025 Changed: Aug 8 Last Checked: Aug 11 at 6:26AM

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 Colliers International

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Investment Insights

Based on property information with market context.

Located in the town center of Stratham, NH, a 3,000 SF office suite is available for lease. Formerly occupied by a massage therapist, Suite 201 features an open reception area, 7 private offices/treatment rooms, a conference room, a small kitchenette, storage space, and 2 bathrooms. The property offers ample on-site parking. The building is also occupied by Caring Companions, Easterseals, L.I.F.E. Chiropractic, Mochi Skin, PepeNero Pizzeria & Restaurant, and Stratham Village Market. The space is well-suited for professionals such as massage therapists, estheticians, or traditional office use.

Key Highlights

  • Prime location in Stratham town center
  • 3,000 SF office suite with flexible layout
  • Includes 7 private offices/treatment rooms, conference room, and kitchenette

Property Analytics

Who owns this building? See the owner, sales and loan history
Open Analytics

Current Use

Office Units

Suggested Use

Top Pick Building Supply Big Box & Wholesale Store Restaurant Hair Salon Dental Office Garden Center

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

NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

167
Businesses Nearby

Demographics for 03885, NH

7,660
Population
3,019
Households
2.5
Avg Household Size
45
Median Age
66%
College-Educated
99%
High-School Grad
15.1 sq mi
ZIP Area
507
Density / Sq Mi
$141,438
Median Household Income
$74,458
Median Earnings
$2,265
Median Rent
$599,500
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Lease Benchmarks for Stratham, NH

$12.99 /SF/Yr
Avg Asking Price
$2.59–$20.82 /SF/Yr
Price Range
13,443 SF
Avg Space Size

Average Price Trend$/SF/Yr for Office Units in Rockingham County, NH

$17.67 Jul
$18.47 Aug
$18.57 Sep
$18.88 Oct

Properties on Market for Office Units in Rockingham County

Jul
Aug
Sep
Oct

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025

Frequently Asked Questions

What type of property is this?
Office unit - 3,000 SF office suite in Stratham town center.
Where is this office unit located?
The property is located at 155 Portsmouth Ave Suite 201 Stratham, NH.
What is the lease rate?
The lease rate is $4,500/Mo.
What are key features of this property?
This property features: Prime location in Stratham town center; 3,000 SF office suite with flexible layout; Includes **7 private offices/treatment rooms, conference room, and kitchenette**
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