Zip lookup · MD

21084
Jarrettsville, Maryland.

Jarrettsville, Harford County, MD · Baltimore-Columbia-Towson, MD metro · population 7,070

What it costs per month · 21084 $2,861/mo

to buy the typical home at today's mortgage rate — +$1,430 (+100%) since Jan 2020.

What the home itself did
1 year
Up $18,695 +4%
$526,450$545,145 since Sep 2025
5 years
Up $87,837 +19%
$457,308$545,145 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.

$1,000 $2,000 $3,000 2002 2006 2010 2014 2018 2022 2026 21084 $2,861 United States $1,922
$1,000 $2,000 $3,000 2002 2010 2018 2026
  • 21084$2,861
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 20 years.

Typical home values in zip 21084 rose 3.6% over the past year — faster than the nation's +1.2%.

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

Typical home value $545,145 as of Sep 2026
+3.6%year on year

Typical home value — 21084

Mid-tier homes, smoothed and seasonally adjusted.

$300,000 $400,000 $500,000 2018 2020 2022 2024 2026 21084 $545,145 Baltimore $396,959 United States $366,157
$300,000 $400,000 $500,000 2018 2022 2026
  • 21084$545,145
  • Baltimore$396,959
  • United States$366,157

Within 20 miles

Showing 30 of 58 zips in range — sorting picks from all 58.

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
4.3 21050 Forest Hill 17,466 $2,380 $500,243
5.8 21132 Pylesville 3,160 — $551,509
6.0 21154 Street 6,544 — $540,000
6.2 21161 White Hall 5,221 — $562,304
6.3 21047 Fallston 13,852 — $563,050
6.9 21111 Monkton 4,714 — $720,188
7.4 21013 Baldwin 5,610 — $658,149
8.1 21014 Bel Air 38,707 $2,049 $445,033
9.2 21082 Hydes 626 — $582,333
9.5 17321 Fawn Grove 2,419 — $418,859
9.8 21131 Phoenix 7,141 — $752,316
10.0 21051 Fork 172 — $568,767
10.1 21015 Bel Air 30,013 $2,163 $479,102
10.2 17352 New Park 1,288 — $399,513
10.4 21160 Whiteford 2,441 — $444,639
11.6 21120 Parkton 7,440 — $642,287
11.7 21057 Glen Arm 4,386 — $644,242
11.9 17314 Delta 6,640 — $320,016
12.0 21087 Kingsville 5,537 — $544,979
12.3 21028 Churchville 3,103 — $536,539
12.3 17363 Stewartstown 8,553 $1,070 $398,891
12.5 21152 Sparks Glencoe 6,459 — $521,660
12.9 21156 Upper Falls 204 — $516,520
13.0 21034 Darlington 2,846 — $448,970
13.2 21085 Joppa 17,307 $1,611 $365,020
13.5 21009 Abingdon 33,679 $1,893 $370,272
13.9 21030 Cockeysville 25,827 $1,884 $466,577
14.1 17302 Airville 2,834 — $342,465
14.4 21053 Freeland 2,929 — $574,652
14.6 21128 Perry Hall 15,501 $1,650 $438,413

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