Real Estate Investing in Grantham, New Hampshire

Everything the listing leaves out — vacancy, rent trend, cap rate, landlord climate. All free.

1 ZIP codes • Population: 3,478 • Sullivan County

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Should you buy in Grantham, NH? Our answer, based on the numbers below.

🏠 For Homebuyers
MIXED
Grade C (65/100)

Mixed signals — some positives, some negatives. Worth considering but not a slam-dunk.

📈 For Investors
MIXED
3.0 / 5 (47/100)

A middle-of-the-road market. Workable, but the best opportunities may be nearby ZIPs rather than this one.

⚠️ Risks to Know
1 flag
  • High vacancy: 43.7% of homes vacant — above national norms.

What’s happening in Grantham, NH?

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3.0/ 5

Investability

Citywide average

4.0/ 5

Appreciation

7.8% 5yr CAGR

4.0/ 5

Landlord Climate

Regulatory friendliness

🏦 30-yr Fixed Rate: 6.76% as of Sep 10 Source: Freddie Mac PMMS
Avg Investability
Avg Home Value $513,537
Avg Monthly Rent $1,953
ZIP Codes 1

Investing in Grantham Real Estate

This is a distressed-leaning corner of New Hampshire: Grantham has 1 ZIPs and a sizable population, and the investment math only works for investors who truly understand the market.

A 3.0 rating and a 5-year CAGR of 0.0% are the kinds of numbers that warrant real local underwriting, not spreadsheet tourism. Grantham is in that category.

Market conditions in Grantham are muted. Days-on-market has stretched, rent growth has stalled, and the 0.0% 5-year CAGR understates how uneven the underlying ZIPs really are.

Population dynamics in Grantham haven't been supportive. less favorable for combined with lackluster income growth, the demographic backdrop complicates any purely financial underwriting.

A great house in the wrong ZIP is still a bad deal — screen every market by cash flow & cap rate.
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Best ZIP codes in Lebanon, NH-VT

Grantham is part of this metro. Every ZIP in it, ranked. Free.

Cash Flow → Appreciation → Affordable →

Landlord Ground Truth

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Avg Home Value
$513,537
Avg Monthly Rent
$1,953
1% Rule
✗ Below
Landlord Friendly (NH)

ZIP Codes in Grantham, NH

Screen every ZIP in Grantham

Filter Grantham’s ZIPs by cap rate, vacancy, appreciation and 30+ more criteria, and export your shortlist to CSV — with the Investor plan ($19/mo).

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Frequently Asked Questions About Grantham, NH

Is Grantham, NH better for rentals, flips, or BRRRR?

The best-fit strategy in Grantham, NH is careful cash-flow rentals with hands-on management. That approach the rent and price profile of the market.

Where do home prices stand in Grantham, NH?

Expect median prices around $514K in Grantham, NH. The market has run at a 0.0% 5-year CAGR, so entry costs have been reliable.

Do rentals sit vacant long in Grantham, NH?

Grantham, NH vacancy trends elevated. Investors running standard buy-and-hold plays see reasonable downtime between tenants.

How strong is tenant demand in Grantham, NH?

Expect a solid tenant pool in Grantham, NH. The rental market absorbs $1,953/mo rents without meaningful friction.

Is Grantham, NH a good market for buy-and-hold investors?

Grantham, NH scores 3.0/5 for investability. Home values sit at $514K and rents near $1,953/mo, which keeps the rent-to-price ratio in reasonable territory for buy-and-hold investors.

Community Ratings

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