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Dover, NH

Office

Dover, NH Office Spaces for Lease

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Rollinsford, NH Somersworth, NH South Berwick, ME Durham, NH Rochester, NH Barrington, NH Newington, NH Portsmouth, NH

15 properties

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Downtown Mixed-Use Building

Updated: Jul 13

Downtown Mixed-Use Building

10 Fourth Street, Dover, NH 03820

Contact for pricing

0.11 AC lot

2020 mixed‑use building at 10 Fourth Street, Dover, NH 03820
Business zoning on a 0.11‑acre property
Commercial rental space for office or creative use
Individual units feature ductless mini‑split heating and cooling
ICF construction with masonry, brick, concrete, and Masonite exterior materials

Mixed-Use Property with Shell Space

Updated: Jul 10, 2025

Mixed-Use Property with Shell Space

200 First Street, Dover, NH 03820

Contact for pricing

0.65 AC lot

2,060+/- SqFt first‑floor Unit 1
Shell space ready for retail or office customization
Located within a 2020 five‑story mixed‑use building
Upper floors are residential
Next door to Two Bees Cafe

First-Floor Retail Space

First-Floor Retail Space

200 First Street, Dover, NH 03820

Contact for pricing

0.65 AC lot

Shell space in a 2020 five-story building supports retail or office uses in a mixed-use setting.

Ground-Level Flex Space

Ground-Level Flex Space

15 Fourth Street Floor 1, Dover, NH 03820

$12 SF/Yr

8,646 sqft

Commercial space accommodates retail, office, and optional adjoining warehouse functions under multiple lease configurations.

Mixed-Use Office Suite

Mixed-Use Office Suite

10 Fourth Street Suite 102, Dover, NH 03820

$1,795/Mo

1 sqft

Commercial space supports office operations or a creative business use in a recently built downtown setting.

Flex Space with Warehouse Option

Flex Space with Warehouse Option

15 Fourth Street Basement, Dover, NH 03820

$9 SF/Yr

2,600 sqft

Lease configuration combines retail and office space with optional adjoining warehouse capacity in downtown Dover.

Medical Office Condo with Treatment Rooms

Medical Office Condo with Treatment Rooms

51 Webb Pl Unit 320, Dover, NH 03820

$27 SF/Yr

1 sqft

Recently built out for healthcare or professional office use, with flexible rooms and dedicated staff support areas.

First-Floor Retail Space

First-Floor Retail Space

200 First St Unit 2, Dover, NH 03820

$20 SF/Yr

25,960 sqft

Shell-condition premises in a modern building with residential floors above and adaptable commercial space below.

First-Floor Retail Space

First-Floor Retail Space

200 First St Unit 1, Dover, NH 03820

$20 SF/Yr

25,960 sqft

Shell space offers flexible planning within a modern mixed-use building with residential floors above.

Downtown Office Suite

Downtown Office Suite

10 Fourth Street, Dover, NH 03820

$1,795/Mo

900 sqft

Office or creative-use space in a mixed-use building with individual mini-split heating and air conditioning.

Professional Office Suites

Professional Office Suites

273 Locust St Unit 221, Dover, NH 03820

$10 SF/Yr

110,000 sqft

Two professionally managed suites offer flexible office space with convenient turnpike access and on-site parking.

Downtown Dover Retail/Office Space

Downtown Dover Retail/Office Space

15 Fourth St, Dover, NH 03820

$18 SF/Yr

11,246 sqft

Retail/office space with optional warehouse in downtown Dover, NH.

Dover NH Retail/Office Opportunity

Dover NH Retail/Office Opportunity

15 4th St, Dover, NH 03820

Contact for pricing

11,246 sqft

Retail/office space with optional warehouse in downtown Dover, NH.

Mixed-Use Destination Commercial Space

Mixed-Use Destination Commercial Space

31 River St Suite 102 & Suite 103, Dover, NH 03820

$32 SF/Yr

Commercial space in mixed-use development, ideal for retail/office/restaurant/fitness.

Office Space for Lease

Office Space for Lease

750 Central Avenue, Dover, NH 03820

Contact for pricing

Office space available for lease at 750 Central Avenue in Dover, NH.

Based on your search, we've compiled 40 Potential Opportunities for your consideration. Besides 15 Active listings in Dover, NH, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 21 Properties for Sales.

Office Spaces for Lease in Nearby Cities

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

Medical Office Space Opposite Walmart

Medical Office Space Opposite Walmart

2299 Woodbury Ave, Portsmouth, NH 03801

$2,000/Mo

Professional and medical users share a building with client parking and included utilities.

Refurbished Office Suites with Patio

Refurbished Office Suites with Patio

1-282 Corporate Dr, Portsmouth, NH 03801

$7 SF/Yr

Two newly refurbished office suites offer private restrooms, conference space, and an outdoor patio option.

New Retail/Office Space Available

New Retail/Office Space Available

47-55 North Main Street, Rochester, NH 03867

$16 SF/Yr

New construction retail/office space on busy North Main Street.

Rochester Office/Medical Building For Lease

Rochester Office/Medical Building For Lease

13 Health Care Drive, Rochester, NH 03867

$22.75 SF/Yr

15,696± SF office/medical building available for lease.

Similar Spaces for Sale in Dover, NH

Consider Similar Space for Sale. We found 21 Spaces matching your search parameters.

Mixed-Use Property with Parking

Mixed-Use Property with Parking

627 Central Avenue, Dover, NH 03820

$895,000

3,066 sqft 0.31 AC lot

Downtown building combining professional office space with a private apartment and accessible rear entry.

Top-Floor Medical Office Suite

Top-Floor Medical Office Suite

51 Webb Place #Suite 310, Dover, NH 03820

$850,000

2,367 sqft

Professionally configured condominium office with natural light, clinical workspace, kitchen, IT room, elevator access, and parking.

First-Floor Office Condominium

First-Floor Office Condominium

8 Patriot Dr Unit 8, Dover, NH 03820

$105,000

572 sqft

Open-plan suite includes a kitchenette, private bathroom, and two deeded parking spaces.

Professional Office Condo

Professional Office Condo

42 Dover Point Road, F, Dover, NH 03820

$220,000

1,008 sqft

Professional workspace with on-site parking for employees and visitors.

First-Floor Medical Office Condominium

First-Floor Medical Office Condominium

750 Central Ave Unit A, Dover, NH 03820

$289,900

1 sqft

Accessible office condominium with dedicated treatment rooms, reception space, shared patient waiting, and convenient front-door parking.

3rd-Floor Medical Office Suite

3rd-Floor Medical Office Suite

51 Webb Place # Unit 330, Dover, NH 03820

$240,000

30,741 sqft

Raw third-floor office suite with HVAC, water, and power available in a medical-professional owner-occupied setting.

Mixed-Use Property with Apartment

Mixed-Use Property with Apartment

627 Central Avenue, Dover, NH 03820

$895,000

0.31 AC lot

Downtown asset combining adaptable office space, a private apartment, and paved off-street parking.

Mixed-Use Property with Office and Apartment

Mixed-Use Property with Office and Apartment

627 Central Ave, Dover, NH 03820

$895,000

3,066 sqft 0.31 AC lot

Two distinct occupancies combine professional office space with a private apartment and substantial downtown parking.

First-Floor Office Condo

First-Floor Office Condo

750 Central Ave Unit C, Dover, NH 03820

$122,900

1 sqft

Professional workspace with private offices, a half bath, on-site parking, and handicap accessibility.

Dover, NH Office Spaces Lease Rates & Market Statistics

Browse 15 Office Spaces for lease in Dover, NH on Realmo, a commercial real estate marketplace serving the Dover area. The current inventory totals 196,560 square feet of properties — an average of ~13,100 SF per listing.

Asking lease rates for Office Spaces in Dover start at $9 SF/Yr, average $19.10 SF/Yr, and reach $32 SF/Yr at the top of the market. That's a 4x spread between entry-level and premium space, making side-by-side comparison of asking rents and lease terms essential. The local average of $19.10 SF/Yr is 10% above the New Hampshire state average of $17.33 SF/Yr.

Dover accounts for 44% of the 34 office spaces currently available across Strafford County, where nearby markets include Rochester and Milton. By space type, the market includes 15 office units and 3 creative space listings — office units typically offer the lowest entry point, while creative space commands the highest rates.

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