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Stratham, NH

Office

Stratham, NH Office Spaces for Lease

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Newfields, NH Newmarket, NH Exeter, NH Greenland, NH North Hampton, NH Hampton, NH Portsmouth, NH Newington, NH

Found 12 office space listings for lease in Stratham, NH, averaging $15/SF/YR. Use lease type data to compare options faster.

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Medical Office Suite with Private Entry

Updated: Oct 19

Medical Office Suite with Private Entry

81 Portsmouth Avenue, Stratham, NH 03885

Contact for pricing

2.02 AC lot

950‑square‑foot Suite D with a 9' x 10' lobby and two 13' x 13' rooms
Private suite entrance and daylight windows
Shared men's and ladies' restrooms and kitchenette
Heat, electricity, and air conditioning included
Signage on Routes 108 and 33; last reported traffic count was 21,000 VPD

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Second-Floor Office Suite

Updated: Aug 10

Second-Floor Office Suite

155 Portsmouth Avenue, Stratham, NH 03885

Contact for pricing

3,000+/- SF second‑floor suite in Suite 201
Seven private offices or treatment rooms plus a conference room
Reception area, kitchenette, storage, and 2 private restrooms
Town Center zoning at 155 Portsmouth Avenue, Stratham, NH 03885
13,000+ vehicles in daily traffic count

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Remodeled Office Unit with Private Office

Remodeled Office Unit with Private Office

81 Portsmouth Avenue, Stratham, NH 03885

Gross

Contact for pricing

1 space 1,095 sqft Built 1975 2.02 acres

1 private office 1 meeting room Highway access + Road access

Remodeled workspace with private amenities, shared kitchenette access, and an accessible side entrance.

40 parking spaces Private half bathroom Shared kitchenette Open reception area

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Remodeled Office Unit

Remodeled Office Unit

81 Portsmouth Avenue C, Stratham, NH 03885

$1,295/Mo

24–40 people 6,000 sqft Built 1975

Professional suite with private restroom, shared kitchenette access, accessible side entry, and utilities included in the lease.

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First-Floor Office Suite

First-Floor Office Suite

81 Portsmouth Avenue, Stratham, NH 03885

Contact for pricing

1 space 1,265 sqft Built 1975 2.02 acres

Private exterior access complements a reception area, bathroom, and flexible office or storage rooms.

Private bathroom Personal reception area Common central entryway Private entrance

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Second-Floor Office Suite

Second-Floor Office Suite

201-155 Portsmouth Ave, Stratham, NH 03885

$3,995/Mo

12–20 people 3,000 sqft Floor 2

7 private offices 1 meeting room

Flexible professional space includes private rooms, reception, conference space, and a kitchenette.

Reception area Kitchenette Storage Private restrooms

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Highly Visible Office/Medical Space

Highly Visible Office/Medical Space

118 Portsmouth Ave, Stratham, NH 03885

$20 SF/Yr

317–529 people 4 spaces 79,404 sqft

Adaptable office and medical space with high visibility and accessibility.

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Remodeled Office Unit

Remodeled Office Unit

C-81 Portsmouth Ave, Stratham, NH 03885

$1,295/Mo

4–7 people 1,095 sqft

1 private office 1 meeting room Road access

Flexible office suite with private workspace, shared kitchenette access, parking, and included heat, electricity, and air conditioning.

40 parking spaces Private half bathroom Shared kitchenette Ample closet space

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First-Floor Office Suite

First-Floor Office Suite

81 Portsmouth Avenue #A, Stratham, NH 03885

Gross

$2,195/Mo

5–8 people 1,265 sqft Built 1975 Floor 1

Road access

Includes a private exterior entrance, reception area, bathroom, and flexible additional rooms.

Private bathroom Personal reception area Private entrance

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Stratham Office Suite For Lease

Stratham Office Suite For Lease

157 Portsmouth Ave Suite 201, Stratham, NH 03885

$4,500/Mo

Built 1970

3,000 SF office suite in Stratham town center.

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Stratham Office Space Available

Stratham Office Space Available

200 Domain Drive, Stratham, NH 03833

Contact for pricing

376–626 people 2 spaces 94,000 sqft Built 2026

94,000 square foot office space for rent.

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First-Floor Office Suite

First-Floor Office Suite

A-81 Portsmouth Ave, Stratham, NH 03885

$2,195/Mo

Office suite with private exterior access, reception area, bathroom, flexible rooms, and all-inclusive occupancy costs.

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12 active listings match your search: Office for lease in Stratham, NH. Based on your search, we've also compiled 4 Potential Opportunities for your consideration: 4 spaces in nearby cities.

Office Spaces for Lease in Nearby Cities

Here are 4 Similar Spaces we found in Nearby Locations for your consideration.

First-Floor Professional Office Suite

First-Floor Professional Office Suite

155 Lafayette Rd Unit 8, North Hampton, NH 03862

$3,250/Mo

72–120 people 18,006 sqft Built 1999 Floor 1

1 private office 1 meeting room Highway access + Road access

Flexible professional workspace with executive office, conference room, kitchenette, storage, and abundant natural light.

1 parking space Signage visibility Well-kept grounds Ample parking

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First-Floor Office Suite

First-Floor Office Suite

155 Lafayette Rd Unit 4, North Hampton, NH 03862

$3,500/Mo

72–120 people 18,006 sqft Built 1999 Floor 1

4 private offices Highway access

Professionally finished workspace with private offices, kitchenette, ADA-compliant restroom, and dedicated parking.

2 parking spaces Landscaped grounds

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Unfinished Lower-Level Office Unit

Unfinished Lower-Level Office Unit

2-18 Hampton Rd, Exeter, NH 03833

$1,990/Mo

Lower Level

Road access

Customizable commercial space with elevator access, stair entry, and garden-facing natural light.

Landscaping

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Customizable Medical Office Space

Customizable Medical Office Space

1 Hampton Road #Suite A106, Exeter, NH 03833

$18 SF/Yr

Built 1965

Highway access

Multiple suite configurations offer on-site parking and options to tailor the space for medical use.

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Stratham, NH Office Spaces Lease Rates & Market Statistics

Explore 12 Office Spaces for lease in Stratham, NH on Realmo, a commercial real estate exchange covering the Stratham area. The current inventory totals 184,764 square feet of properties — an average of ~15,400 SF per listing.

Office Spaces lease rates in Stratham range from $2.59 SF/Yr at the entry level to $20.82 SF/Yr at the top of the market, averaging $14.72 SF/Yr. That's a 8x spread between entry-level and premium space, making side-by-side comparison of asking rents and lease terms essential. The local average of $14.72 SF/Yr is 22% below the New Hampshire state average of $18.88 SF/Yr.

Stratham accounts for 6% of the 199 office spaces currently available across Rockingham County, where nearby markets include Portsmouth and Salem. By space type, the market includes 10 office units and 5 medical office space listings — office units typically offer the lowest entry point, while medical office space commands the highest rates.

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