Dover is the largest city in Strafford County and one of New Hampshire's fastest-growing communities. Located in the Seacoast region, it has a diverse rental market ranging from downtown historic apartments to suburban developments near the University of New Hampshire. Tenant rights in Dover are governed by New Hampshire state law — primarily RSA 540 (eviction and termination) and RSA 540-A (security deposits and prohibited landlord acts). New Hampshire has no rent control, and Dover has not enacted local tenant protection ordinances beyond what state law requires.
New Hampshire has no rent control, and Dover has enacted no local rent regulation. Landlords may raise rent by any amount with at least 30 days' written notice before the increase takes effect for month-to-month tenants (RSA 540:2). Fixed-term lease rents are locked in until the lease expires unless the lease explicitly allows for mid-term increases. Dover's competitive rental market — driven partly by UNH proximity and Seacoast employment — makes understanding your notice rights and lease renewal terms especially important.
New Hampshire caps security deposits at one month's rent or $100, whichever is greater, and requires landlords to return deposits within 30 days of move-out with an itemized statement (RSA 540-A:6). Wrongful withholding entitles tenants to double the withheld amount. Month-to-month tenants must receive at least 30 days' written notice before a landlord terminates the tenancy (RSA 540:2). New Hampshire recognizes an implied warranty of habitability requiring landlords to maintain essential services, and municipal housing inspections provide an important enforcement mechanism. The anti-retaliation statute (RSA 540:13-a) prohibits landlords from retaliating against tenants for reporting code violations or exercising legal rights. Self-help eviction is prohibited under RSA 540-A:2, and landlords must obtain a district court order before removing a tenant.
New Hampshire limits security deposits to one month's rent or $100, whichever is greater (RSA 540-A:6). Your landlord must return the deposit within 30 days after you vacate, along with a written itemized statement of deductions. Allowable deductions include unpaid rent and damage beyond normal wear and tear. If your landlord fails to return the deposit on time or wrongfully withholds funds, you may recover double the withheld amount. Photograph the unit thoroughly at move-in and move-out, keep all written communications, and ask your landlord to complete a signed move-in condition checklist.
New Hampshire landlords must provide written notice before seeking an eviction order — at least 7 days for nonpayment of rent and at least 30 days for month-to-month terminations (RSA 540:2–3). After the notice period, the landlord must file for eviction in district court. No tenant may be removed without a court order. Self-help eviction — changing locks, removing belongings, or shutting off utilities without a court order — is prohibited under RSA 540-A:2. If your landlord attempts a self-help eviction in Dover, document everything and contact New Hampshire Legal Assistance immediately.
The 30-day no-cause notice applies only to "nonrestricted" property. The 30-day no-cause termination notice described above is available only for "nonrestricted" property under RSA 540:1-a (for example, owner-occupied buildings of four or fewer units). For "restricted" property — most non-owner-occupied rentals — a landlord cannot terminate the tenancy without one of the statutory good-cause grounds in RSA 540:2, II, so giving notice alone is not enough; the notice periods themselves are set by RSA 540:3, not RSA 540:2.
2026 update — HB60 (effective July 1, 2026): HB60 amends RSA 540:2 to add the expiration of a written residential lease term of 12 months or longer (including cumulative renewals reaching 12 or more months) as a good-cause ground for not renewing a "restricted"-property tenancy. The landlord must give at least 60 days' written notice of non-renewal and must file any eviction (possessory) action within six months of the lease expiration. Such no-fault, end-of-lease non-renewals are excluded from a tenant's reportable eviction history for tenant-screening purposes. Confirm the codified text of RSA 540:2 on or after July 1, 2026.
If you need help with a landlord-tenant issue in Dover, the following organizations can assist:
This article is for general informational purposes only and does not constitute legal advice. Laws change; verify current statutes and consult a licensed attorney or legal aid organization for advice specific to your situation.
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