Dover, NH Commercial Real Estate for Lease

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Somersworth, NH Rollinsford, NH Newington, NH
33 properties
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Ground-Level Retail Office with Warehouse Option
Updated: Jun 30
Ground-Level Retail Office with Warehouse Option

15 Fourth Street #Floor 1, Dover, NH 3820

$19 SF/Yr
11,246 sqft · $17,806/Mo
2,600 +/- SF ground‑level retail/office space in downtown Dover, NH
Optional adjoining 8,646 +/- SF warehouse/storage space is available
Three lease scenarios: 2,600 +/- SF retail @ $18.50 PSF/MG; 8,646 +/- SF warehouse @ $9.50 PSF/MG; or combined 11,246 +/- SF @ $11.60 PSF/MG
Available June 1, 2026
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Downtown Restaurant Space
Updated: Jul 4
Downtown Restaurant Space

21 3rd St 201, Dover, NH 3820

$25 SF/Yr
4,300 sqft · $8,958/Mo
4,300± SF restaurant space
Year built 2019
Flexible layout suited for a variety of food and beverage concepts
Offered vacant; photos show prior tenant’s furniture and decor
Walk Score 72 (very walkable) and Bike Score 57 (bikeable)
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Mixed-Use Space Overlooking Cochecho River
Mixed-Use Space Overlooking Cochecho River

31 River St Suite 102, Dover, NH 3820

$32 SF/Yr
3,294 sqft · $8,784/Mo

3,294 SF commercial space ideal for retail, office, restaurant.

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Downtown Dover Retail/Office Space
Downtown Dover Retail/Office Space

15 Fourth St, Dover, NH 3820

$18 SF/Yr
11,246 sqft · $16,869/Mo

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

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Central Avenue Commercial Space Available
Central Avenue Commercial Space Available

642 Central Ave, Dover, NH 3820

$20 SF/Yr

Highly visible commercial space for lease in Dover, NH.

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Freestanding Distribution Warehouse
Freestanding Distribution Warehouse

187 Crosby Road, Dover, NH 3820

$9 SF/Yr
28,800 sqft · $21,600/Mo

Freestanding 28,800 SF facility with wet sprinkler system, office A/C, and heavy power for fulfillment and distribution use.

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Versatile Office Space For Rent
Versatile Office Space For Rent

23 Cataract Ave, Dover, NH

$12 SF/Yr
2,902 sqft · $2,902/Mo

2,909± SF office space suitable for various uses.

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Class A Medical Office Condo
Class A Medical Office Condo

51 Webb Place, Dover, NH 03820

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Newly built medical office condo with multiple treatment and therapy spaces plus private rooms.

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Central Avenue Retail/Office Opportunity
Central Avenue Retail/Office Opportunity

376 Central Ave 1, Dover, NH 3820

$42,000 SF/Yr

High-visibility downtown location suitable for retail, office, or boutique.

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Downtown Dover Office Space Available
Downtown Dover Office Space Available

65 Main Street, Dover, NH

$15 SF/Yr
3,100 sqft · $3,875/Mo

Renovated office space in a mixed-use building in Dover, NH.

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Ground-Floor Retail/Office Space
Ground-Floor Retail/Office Space

200 First Street, Dover, NH 03820

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Modern downtown ground-floor suite offers flexible retail or office use in a building with residential upper floors.

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Former Bank with Drive-Thru
Former Bank with Drive-Thru

405 Portland Ave, Dover, NH

$25 SF/Yr
1,828 sqft · $3,808/Mo

Well-maintained retail property with drive-thru and ample parking.

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Downtown Dover Class A Space
Downtown Dover Class A Space

31 River St, Dover, NH

$32 SF/Yr
6,848 sqft · $18,261/Mo

New commercial space suitable for office, retail, or restaurant.

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Central Avenue Commercial Space Available
Central Avenue Commercial Space Available

376 Central Avenue, Dover, NH 03820

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Highly visible downtown Dover location suitable for retail or office.

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Downtown Retail or Office Unit
Downtown Retail or Office Unit

200 First Street, Dover, NH 03820

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First-floor shell space in a modern five-story building, suited for retail or office use downtown Dover.

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Personal Storage Garage Rental
Personal Storage Garage Rental

16-18 Hough Street, Dover, NH 03820

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Secure, enclosed garage space with two overhead doors and 200-amp power for dry personal storage use only.

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Downtown Dover Retail Space Available
Downtown Dover Retail Space Available

333 central avenue, Dover, NH 3820

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3,150 sqft

Former newspaper headquarters with high visibility and potential for subdivision.

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Ground-Floor Mixed-Use Retail/Office Suite
Ground-Floor Mixed-Use Retail/Office Suite

200 First Street Unit 1, Dover, NH 3820

$20 SF/Yr

Ground-floor suite in a five-story mixed-use building on First Street for flexible retail or office use.

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Downtown Restaurant Space
Downtown Restaurant Space

21 Third Street, Suite 201, Dover, NH 3820

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Highly visible suite in a vibrant downtown district, suited for adaptable restaurant concepts.

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Prime Development Land in Dover
Prime Development Land in Dover

0 Sterling Way, Dover, NH

$14,583/Mo

2.34 acre site at gateway to Dover's downtown.

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Retail Space in Dover, NH
Retail Space in Dover, NH

828 Central Ave, Dover, NH

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1,252 sqft

Retail space available in Garrison City Commons shopping center.

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Two-Level Office Suite with Parking
Two-Level Office Suite with Parking

65 Main Street, Dover, NH 3820

$15 SF/Yr
3,100 sqft · $3,875/Mo

Two-level office suite with multiple private offices, conference room, and dedicated parking in a renovated downtown building.

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Warehouse/Manufacturing Space Available For Lease
Warehouse/Manufacturing Space Available For Lease

85 Industrial Park Drive, Dover, NH

$9 SF/Yr
81,176 sqft · $64,264/Mo

81,176 RSF warehouse/manufacturing space available for lease January 1, 2026.

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Dover, NH Commercial real estate Market Trends and Statistics

Explore Commercial real estate leasing options in Dover, NH with 33 listings featured on our commercial real estate exchange. The current inventory includes 201,540 square feet of properties with an estimated lease value of $200 SF/Yr.

Estimated lease rates for Commercial real estate in Dover, NH begin at $9 SF/Yr, with an average of $18 SF/Yr and extend to $32 SF/Yr.
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