Merrimack County offers building opportunities in Central, though some factors need consideration.
📊55/100AcreScore
💰$7KLand $/acre
🏠$365KHome Value
👥153,808Population
📈+2.8%Growth (10yr)
🌊20%Flood RiskModerate
🌡️Cold continentalClimateZone 5b
🏗️ Can You Build Here?
Merrimack County has local zoning regulations. Check with the county building department for specific rules on your parcel. Barndominiums may require conditional use permits in some zones.
Zone
Min Lot
Barndo OK?
Residential
Varies
⚠️ Conditional
Agricultural
None
✅ Yes
Commercial
Varies
❌ No
Merrimack County has local zoning. Contact the county building department for specific regulations.
📋 What Permits Do You Need?
Most states allow owner-builders to act as their own general contractor for personal residences. Check New Hampshire requirements — licensed subs are typically needed for electrical, plumbing, and HVAC.
Required Permits
• Building permit (residential)
• Septic permit (if no public sewer)
• Electrical permit
• Plumbing permit
Permit Office
Merrimack County Building Department
Concord, NH
Contact county clerk for current hours and requirements
🌊 What's the Flood & Soil Risk?
Elevated flood risk at 20%. Merrimack County has significant FEMA flood zone coverage — careful site selection and flood insurance may be required. Check FEMA maps for your specific parcel.
20%
In Flood Zone
Good
Soil Drainage
Good
Septic Viability
Source: FEMA National Flood Hazard Layer, USDA Web Soil Survey
💰 What Does It Cost?
Affordable land market. At roughly $7,000 per acre, Merrimack County offers good value for builders looking for rural acreage.
$7K
Median $/acre
$365K
Median Home Value
$120–200
Build Cost $/sqft
1.98%
Property Tax Rate
Source: U.S. Census Bureau ACS 2024, Merrimack County Assessor
🏔️ Why People Love Living Here
Merrimack County sits in the heart of Central. Concord is 0 min away. No state income tax means your dollar stretches further here than in most states.
🏗️
Affordable Land
Median land at $7,000/acre means you can buy more, build bigger, and still stay under budget.
🏠
Established Community
Zoning provides predictability — you know what your neighbors can and can't build. Good for long-term property value.
At a Glance
Population153,808
10-Year Growth+2.8%
County SeatConcord
State Income TaxNone
ClimateCold continental (Zone 5b)
How Close Is Everything?
Concord0 min
Manchester (MHT)25 min
Austinvaries
💧 Utilities & Infrastructure
Most rural Merrimack County land uses well water and septic systems. Municipal utilities are available near Concord. Check with local utility providers for your specific parcel.
Electric ProviderLocal Co-op / TXU
WaterWell or Municipal
SewerSeptic (most rural)
InternetVaries by location
Cell CoverageGood
Natural GasPropane common in rural areas
🏦 Financing & Incentives
Merrimack County qualifies for USDA Rural Development loans — zero-down-payment financing for eligible buyers in most areas.
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❓ Frequently Asked Questions
Can I build a barndominium in Merrimack County?
Check with the Merrimack County Building Department for specific zoning rules on your parcel. Some zones allow barndominiums outright, others may require conditional use permits.
How much does land cost in Merrimack County?
Median price is approximately $7,000 per acre, though prices vary by location, road access, and improvements. USDA Rural Development loans may be available for eligible buyers.
Is Merrimack County eligible for USDA Rural Development loans?
Yes — most of Merrimack County qualifies for USDA Rural Development programs, including zero-down-payment home loans for eligible buyers.
What is the property tax rate in Merrimack County?
The effective property tax rate is approximately 1.98%. Check with the county assessor for the most current rates and any available homestead exemptions.
Do I need a licensed contractor to build in Merrimack County?
Most states allow owner-builders to act as their own general contractor for personal residences, though requirements vary by state and county. In New Hampshire, check local building codes for specific licensing requirements. You'll typically need licensed professionals for electrical, plumbing, and HVAC work.