Rockingham County Multifamily Buyer
Sell Your Commercial Property In Rockingham County, NH
Rockingham County spans the New Hampshire Seacoast and southern tier, including Portsmouth, Derry, Salem, and Exeter. Proximity to Boston and the Seacoast economy supports demand for historic downtown rentals and suburban apartment communities.
- Clear feedback on your deal, typically within 48 hours
- 5 to 100+ units, stabilized or distressed, listed or off-market
- Owners, agents, and brokers welcome — every conversation is confidential
We buy:Tired landlordsEstate & trust sales1031 exchangesDeferred maintenanceHigh vacancyPartnership splits
Cities We Cover: Derry · Portsmouth — County seat: Brentwood
Rockingham County
Where We Buy In Rockingham County
We evaluate apartment buildings of 5+ units across Rockingham County — in each city below, plus smaller towns and unincorporated areas countywide.
Local Market Data
Rockingham County Apartment Market
Figures gathered October 2026 from public market data.
If you plan to sell commercial property in Rockingham County, NH, start with its renter base. Rockingham County counts 27,495 renter households, 21.6% of its 127,570 occupied homes, per the Census Bureau's 2020-2024 American Community Survey. That share sits well below the New Hampshire figure of 27.2%, even though Rockingham County's median gross rent, at $1,687, runs $196 above the statewide $1,491 median. Portsmouth and Derry anchor much of that renter demand inside Rockingham County.
Rockingham County's population reached 319,082, up 4.2% from the 2015-2019 survey, while median gross rent climbed 37.4% over the same five-year comparison. Some 21,392 housing units, or 15.5% of the stock, sit in buildings of five or more units, matching the statewide share almost exactly. Rental vacancy in Rockingham County stands at 3.9%, tighter than New Hampshire's 4.0% rate, and rents vary sharply from Portsmouth to Derry inside the county.
A 319,082-person county
Rockingham County grew 4.2% to 319,082 residents between the 2015-2019 and 2020-2024 Census surveys, adding 12,723 people.Rent up 37.4% in five years
Median gross rent in Rockingham County rose from $1,228 to $1,687 between the 2015-2019 and 2020-2024 ACS surveys.Two very different renter markets
Portsmouth's 48.1% renter share and 2.2% vacancy contrast sharply with Derry's 29.8% share and 11.9% vacancy.Who rents in Rockingham County
Renters head 27,495 of the 127,570 occupied households in Rockingham County, a 21.6% share in the 2020-2024 ACS. That is below the New Hampshire renter share of 27.2%, since much of Rockingham County is made up of single-family suburbs around Portsmouth and Derry.
Portsmouth carries the heaviest renter share in the county, at 48.1% of its households. Derry, the larger of the two cities by population, sits closer to the county norm at 29.8%. Together these two cities hold a large share of Rockingham County's renter-occupied housing stock.
Owners still outnumber renters across Rockingham County as a whole, holding 100,075 of the county's 127,570 occupied households. The county's median year built of 1983 points to a housing stock that is newer, on average, than much of coastal New England, which shapes how buyers underwrite renovation needs in Rockingham County.
Rents, growth and affordability
Rockingham County's median gross rent climbed 37.4%, from $1,228 to $1,687, between the 2015-2019 and 2020-2024 surveys. Median household income rose 26.2% to $118,331 over the same span, so rent growth outpaced income growth in Rockingham County.
Renter households in Rockingham County grew only 2.1%, to 27,495, even as units in 5+ unit buildings rose 18.0% to 21,392. Rent burden is high: 50.3% of Rockingham County renters paid 30% or more of income on gross rent in the 2020-2024 ACS.
HUD's FY2027 two-bedroom Fair Market Rents across Rockingham County's 37 towns range from $2,093 to $3,008, effective October 1, 2026, reflecting the county's many separate New England FMR areas. Rental vacancy in Rockingham County held at 3.9%, just under the 4.0% New Hampshire rate.
City-by-city comparison
Portsmouth and Derry show very different rental profiles inside Rockingham County. Portsmouth's older, denser housing stock renting at a premium, while Derry runs closer to the county's suburban norm.
| City | Median gross rent | Renter share | Share of units in 5+ buildings | Rental vacancy |
|---|---|---|---|---|
| Derry | $1,547 | 29.8% | 24.9% | 11.9% |
| Portsmouth | $1,869 | 48.1% | 33.8% | 2.2% |
Portsmouth's rent runs $322 above Derry's, and its rental vacancy of 2.2% is far tighter than Derry's 11.9%. Derry's larger population and newer housing stock make it a different kind of Rockingham County market than coastal Portsmouth.
Property taxes and assessment in Rockingham County
New Hampshire bills property tax as a single combined rate at the municipal level, stacking municipal, local school, state education and county portions into one levy. Rockingham County itself does not publish one countywide rate; each town within Rockingham County, including Portsmouth and Derry, sets and bills its own combined rate.
Under RSA 75:8-a, every town in Rockingham County must reappraise all real estate at full and true market value at least once every five years. Apartment buildings are assessed the same way as other real estate, so a recent sale price can influence the next revaluation cycle in a Rockingham County town.
What this means if you sell in Rockingham County
When you sell commercial property in Rockingham County, NH, you sell into a renter base that is smaller as a share of households than the state, but pays more for it. Median gross rent of $1,687 outruns the $1,491 New Hampshire figure, and 15.5% of the county's units sit in 5+ unit buildings.
Rental vacancy of 3.9% in Rockingham County means a well-leased building should draw solid buyer interest. Transfer tax runs $0.75 per $100 of price on both buyer and seller under RSA 78-B:1, so plan for that cost on either side of a Rockingham County closing.
Buyers underwrite each town's own revaluation cycle, not a single Rockingham County rate, so an older assessment on a Derry or Portsmouth property can shift once a sale resets the record. Selling commercial property in Rockingham County, NH also means lining up deposit and notice records, since RSA 540-A caps deposits and RSA 540 sets eviction-notice timelines a buyer's attorney will want documented.
As a multifamily buyer in Rockingham County, NH, we review 5+ unit buildings from Portsmouth to Derry as they stand today. Send a current rent roll, a T-12 and your latest tax bill, and we will price the building on those numbers, whether you are selling an apartment building in Rockingham County or a smaller multi-unit property.
Local Knowledge
Selling Multifamily In New Hampshire
What we factor into every Rockingham County offer:
More about New Hampshire →- New Hampshire taxes property as one combined municipal rate; Rockingham County has no single countywide rate.
- Towns must revalue real estate at full market value at least every five years under RSA 75:8-a.
- Transfer tax is $0.75 per $100 of price, paid by both buyer and seller under RSA 78-B:1.
- Security deposits are capped at one month's rent and must be returned within 30 days under RSA 540-A.
Property Tax
Property Tax In Rockingham County For Apartment Owners
Homeowners in Rockingham County pay a median of $7,839 a year in property tax on a median home value of $497,500, an effective rate of about 1.58%, according to the Census Bureau’s 2020-2024 American Community Survey. That is above the New Hampshire statewide average of 1.5%.
How property tax works in New Hampshire: classes, assessment and appeals →Estimate a building’s tax bill with the property tax calculator →
- Those figures describe owner-occupied homes. An apartment building can be assessed on a different basis or in a different class, so its bill as a share of value may differ.
- A sale can reset the assessed value. Before you price a Rockingham County building, check how New Hampshire reassesses property after a transfer and model the buyer’s new tax bill.
- Pull the actual tax bill from the Rockingham County assessor or tax collector. City, school and special-district levies stack on top of the county rate.
Seller Guides
Selling In Rockingham County? Common Situations We Handle
Learn More
Taxes & Rules For Rockingham County Property
The New Hampshire rules that shape any deal in Rockingham County: what a sale costs in tax, how buildings are taxed, what landlords must follow, and how to defer gains.
Our Buy Box
What We Buy In Rockingham County
Asset Type
Multifamily, 5+ Units
Apartment buildings and income-producing residential.
Size
5 – 100+ Units
Sweet spot: 15–25 units.
Condition
Stabilized To Distressed
Value-add, mismanaged, and high-vacancy properties welcome.
Deal Types
Listed Or Off-Market
Direct-to-owner, pocket listings, portfolios.
How Selling To Us Works
- 01
Submit The Deal
Send the address, unit count, asking price, and a rent roll or T-12 if you have them.
- 02
Initial Review
We review it against our buy box and give clear feedback — typically within 48 hours.
- 03
Underwriting & LOI
If it fits, we underwrite in detail and submit a written letter of intent.
- 04
Diligence & Close
Inspections and financing on the agreed timeline, then a professional, predictable closing.
Rockingham County Seller FAQ
What is the renter share in Rockingham County, NH?
Renters hold 21.6% of Rockingham County's 127,570 occupied households, per the Census Bureau's 2020-2024 American Community Survey. That is below the 27.2% New Hampshire share. Portsmouth runs far higher at 48.1%, while Derry sits close to the county average at 29.8%.
How much have rents risen in Rockingham County?
Median gross rent in Rockingham County rose from $1,228 in the 2015-2019 survey to $1,687 in 2020-2024, a 37.4% gain. That outpaced the county's 26.2% income growth over the same five-year span, per Census Bureau data.
Does Rockingham County have a single property tax rate?
No. New Hampshire bills property tax as one combined rate set town by town, stacking municipal, school and county portions together. Each town in Rockingham County, including Portsmouth and Derry, sets and bills its own rate rather than a single county figure.
Is there rent control in Rockingham County, NH?
No statewide rent control statute applies in New Hampshire. Rockingham County landlords set rents by lease terms and market conditions, within the state's notice and eviction-cause rules under RSA 540, which buyers factor into their underwriting.
How do I sell commercial property in Rockingham County, NH?
Send the address, unit count, and any financials. We review Rockingham County apartment buildings of 5+ units, give feedback typically within 48 hours, and follow with a written letter of intent if it fits.
Do you buy apartment buildings throughout Rockingham County?
Yes. We evaluate multifamily properties across Rockingham County, including Derry and Portsmouth, as well as smaller towns and unincorporated areas. Every property is reviewed on its own fundamentals.
What size Rockingham County properties do you buy?
Apartment buildings and income-producing residential properties with 5 or more units. Our sweet spot is 15–25 units, and we review larger communities with capital partners.
Will you buy a property that needs work or has high vacancy?
Yes. We underwrite value-add, mismanaged, and distressed properties as they are today — no repairs or lease-up required before selling.
Can I sell rental property in Rockingham County with tenants in place?
Yes. We buy apartment buildings with tenants in place and keep existing leases intact. As a commercial real estate buyer focused on 5+ unit properties, we underwrite the current rent roll as it stands.
What do I need to sell my apartment building in Rockingham County?
An address and unit count are enough to start. A current rent roll and trailing twelve-month statement let us move to a written offer faster.
How do property taxes factor into a Rockingham County offer?
Property is assessed at the county level (the county seat is Brentwood), within New Hampshire rules. New Hampshire relies heavily on local property taxes, and each town sets its own rate. We underwrite your specific municipal tax bill.
Submit A Deal
Have A Property In Rockingham County?
Tell us about it. Owners, agents, brokers, and deal finders are all welcome — conversations are confidential.
