Market Summary
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Median Home Price Price
Median Monthly Rent Rent
GRM
GRM = Median Home Price divided by annual rent.
Price = Median Home Price.
Rent = Median Monthly Rent.
Grantham, Sullivan County, NH is a city market with a median home price of $476,106, a median monthly rent of $1,534, a GRM of 26.0x, and a price-to-rent ratio of 25.9.
Use these related city markets as a starting point for side-by-side review of price, rent, GRM, and recent trend context.
Compare nearby and out-of-state comps before deciding whether this market is truly distinctive.
Similar markets within Sullivan County
No similar markets found for this scope.
Similar markets within NH outside of Sullivan County
Similar markets outside of NH
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Median Rent in Grantham, NH is $1,534, with MoM change +$12 and YoY change +$90 pointing to positive momentum while volatility is low (std $21).
Search a market to benchmark rent, price, YoY, and price-to-rent against Grantham, NH.
TwinMarket currently shows a median home price of $476,106 for Grantham, Sullivan County, NH.
The current TwinMarket market snapshot lists median monthly rent at $1,534 in Grantham, Sullivan County, NH.
TwinMarket currently shows a GRM of 26.0x in Grantham, Sullivan County, NH. Use it alongside price, rent, and trend direction rather than as a standalone buy signal.
Comparable markets currently surfaced on TwinMarket for Grantham, Sullivan County, NH include Raymond, Rockingham County, NH, Manchester, Hillsborough County, NH, Oxford, Worcester County, MA. Open those pages to compare price, rent, GRM, and recent trend context side by side.
The market data shown on this page was last updated on April 8, 2026.