Zip lookup · ME

04858
South Thomaston, Maine.

South Thomaston, Knox County, ME · population 1,378

What it costs per month · 04858 $2,448/mo

to buy the typical home at today's mortgage rate — +$1,484 (+154%) since Jan 2020.

What the home itself did
1 year
Up $7,177 +2%
$459,238$466,415 since Sep 2025
5 years
Up $100,039 +27%
$366,376$466,415 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 04858 $2,448 United States $1,922
$500 $1,000 $1,500 $2,000 $2,500 2002 2010 2018 2026
  • 04858$2,448
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 14 years.

Typical home values in zip 04858 rose 1.6% over the past year — faster than the nation's +1.2%.

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

Typical home value $466,415 as of Sep 2026
+1.6%year on year

Typical home value — 04858

Mid-tier homes, smoothed and seasonally adjusted.

$250,000 $300,000 $350,000 $400,000 $450,000 2018 2020 2022 2024 2026 04858 $466,415 United States $366,157
$250,000 $300,000 $350,000 $400,000 $450,000 2018 2022 2026
  • 04858$466,415
  • 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
3.0 04854 Owls Head 1,482 — $491,399
3.5 04861 Thomaston 2,769 — $340,131
5.6 04841 Rockland 7,035 $1,719 $342,359
5.9 04563 Cushing 1,460 — $482,389
6.8 04860 Tenants Harbor 1,543 — $515,134
7.6 04864 Warren 4,932 — $341,757
9.2 04856 Rockport 3,675 — $588,441
9.8 04547 Friendship 1,213 — $382,096
12.0 04572 Waldoboro 5,253 — $336,191
12.9 04843 Camden 5,242 $1,850 $694,855
14.3 04551 Bremen 917 — $478,085
14.3 04847 Hope 1,748 — $394,056
15.1 04863 Vinalhaven 1,216 — $457,487
15.8 04853 North Haven 480 — $752,469
16.3 04862 Union 4,023 — $385,786
17.0 04555 Nobleboro 1,906 — $435,649
17.2 04543 Damariscotta 2,192 — $477,377
18.8 04539 Bristol 1,456 — $517,070
19.4 04849 Lincolnville 4,017 — $476,232
19.9 04574 Washington 1,624 — $344,888

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