Zip lookup · NH

03753
Grantham, New Hampshire.

Grantham, Sullivan County, NH · Lebanon, NH-VT metro · population 3,509

What it costs per month · 03753 $2,641/mo

to buy the typical home at today's mortgage rate — +$1,645 (+165%) since Jan 2020.

What the home itself did
1 year
Up $11,453 +2%
$491,702$503,155 since Sep 2025
5 years
Up $131,195 +35%
$371,960$503,155 since Sep 2021

Monthly payment to buy the typical home

Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.

$500 $1,000 $1,500 $2,000 $2,500 2002 2006 2010 2014 2018 2022 2026 03753 $2,641 United States $1,922
$500 $1,000 $1,500 $2,000 $2,500 2002 2010 2018 2026
  • 03753$2,641
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 11 years.

Typical home values in zip 03753 rose 2.3% over the past year — faster than the nation's +1.2%.

Zillow also publishes an index for the city itself: Grantham, NH — measured over the city limits, which is a different area from this zip.

Typical home value $503,155 as of Sep 2026
+2.3%year on year

Typical home value — 03753

Mid-tier homes, smoothed and seasonally adjusted.

$300,000 $400,000 $500,000 2018 2020 2022 2024 2026 03753 $503,155 United States $366,157
$300,000 $400,000 $500,000 2018 2022 2026
  • 03753$503,155
  • United States$366,157

Within 20 miles

Miles sorted ascending, activate to sort descending Zip activate to sort by Zip City activate to sort by City Population activate to sort by Population Rent activate to sort by Rent Home value activate to sort by Home value
6.0 03770 Meriden 604 — $571,885
6.1 03284 Springfield 890 — $482,441
6.2 03748 Enfield 4,563 — $464,920
7.3 03781 Plainfield 1,918 — $524,211
9.1 03745 Cornish 1,816 — $452,633
9.1 03782 Sunapee 3,122 — $687,023
9.4 03773 Newport 7,681 $1,575 $347,553
9.4 03766 Lebanon 11,195 $2,530 $447,062
9.7 03240 Grafton 1,354 — $315,403
10.4 03257 New London 4,484 — $691,807
11.5 03784 West Lebanon 3,804 $2,500 $487,153
12.3 03287 Wilmot 1,487 — $517,217
12.7 03741 Canaan 4,131 — $390,361
13.4 03750 Etna 1,116 — $1,096,012
13.9 03743 Claremont 13,704 $1,772 $282,612
14.3 03230 Danbury 1,451 — $387,119
14.6 03755 Hanover 10,569 — $976,651
14.7 05048 Hartland 2,506 — $457,623
15.1 03255 Newbury 2,015 — $600,356
15.3 05089 Windsor 4,462 $1,337 $324,442
15.7 03752 Goshen 1,042 — $382,175
15.9 05001 White River Junction 9,751 $1,866 $410,874
16.6 05059 Quechee 510 — $534,523
17.3 05037 Brownsville 949 — $409,904
18.4 03216 Andover 2,046 — $465,639
18.5 05055 Norwich 3,463 — $807,114
19.2 03243 Hill 952 — $422,376
19.4 05151 Perkinsville 1,590 — $301,069
19.9 03605 Lempster 907 — $322,919
19.9 03222 Bristol 6,097 — $432,806

Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.