Zip lookup · NJ

07821
Byram Township, New Jersey.

Byram Township, Sussex County, NJ · New York-Newark-Jersey City, NY-NJ-PA metro · population 9,662

What it costs per month · 07821 $2,749/mo

to buy the typical home at today's mortgage rate — +$1,620 (+143%) since Jan 2020.

What the home itself did
1 year
Up $21,350 +4%
$502,466$523,815 since Sep 2025
5 years
Up $138,461 +36%
$385,354$523,815 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 07821 $2,749 United States $1,922
$500 $1,000 $1,500 $2,000 $2,500 2002 2010 2018 2026
  • 07821$2,749
  • 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 07821 rose 4.2% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Sussex County, NJ 84% · Warren County, NJ 16%

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

Typical home value $523,815 as of Sep 2026
+4.2%year on year

Typical home value — 07821

Mid-tier homes, smoothed and seasonally adjusted.

$250,000 $500,000 $750,000 2018 2020 2022 2024 2026 07821 $523,815 New York $730,949 United States $366,157
$250,000 $500,000 $750,000 2018 2022 2026
  • 07821$523,815
  • New York$730,949
  • United States$366,157

Within 20 miles

Showing 30 of 55 zips in range — sorting picks from all 55.

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
3.2 07874 Stanhope 8,752 — $450,691
4.9 07843 Hopatcong 11,098 $2,912 $449,123
5.3 07857 Netcong 3,728 — $486,397
5.5 07828 Budd Lake 15,461 $2,022 $557,718
6.0 07850 Landing 6,828 — $519,043
6.8 07856 Mount Arlington 4,774 $2,781 $499,173
7.1 07852 Ledgewood 4,233 $2,856 $524,463
7.2 07849 Lake Hopatcong 8,380 — $528,351
7.3 07860 Newton 26,047 $2,311 $443,798
8.4 07840 Hackettstown 32,105 $2,663 $490,346
8.4 07836 Flanders 11,694 $2,318 $652,971
8.4 07871 Sparta 21,437 $2,950 $611,055
8.5 07847 Kenvil 1,776 — $504,178
9.1 07876 Succasunna 9,641 — $652,833
9.2 07885 Wharton 11,806 $2,584 $494,416
9.8 07803 Mine Hill 4,048 — $497,310
9.9 07838 Great Meadows 3,727 — $472,543
10.2 07848 Lafayette 4,257 — $489,281
10.8 07801 Dover 27,128 $2,342 $503,667
11.0 07439 Ogdensburg 2,160 — $432,470
11.2 07825 Blairstown 9,210 — $496,719
12.0 07869 Randolph 26,022 $2,241 $813,640
12.3 07853 Long Valley 12,339 — $734,079
12.4 07822 Augusta 827 — $549,255
12.7 07438 Oak Ridge 11,160 — $532,312
13.0 07416 Franklin 5,851 — $371,305
13.0 07930 Chester 8,648 — $924,014
13.7 07866 Rockaway 22,663 $2,902 $562,802
14.6 07865 Port Murray 2,825 — $505,857
14.6 07834 Denville 18,385 $3,200 $665,104

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