4451 Harmony Rd is a 600 square foot house on a 0.61 acre lot with 1 bathroom. Based on Redfin's Preston data, we estimate the home's value is $134,484.
Single-familyProperty Type
1974Year Built
0.61 acresLot Size
$224Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$134,484
$14K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 41.2% lower than the average sale price ($229K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$1,308 (+7.8%)
$41,400 + $44,900
$86,300
2024
$1,214 (+3.8%)
2023
$1,169 (+2.6%)
2022
$1,140 (+2.7%)
$41,400 + $32,700
$74,100
2021
$1,110 (+2.7%)
2020
$1,081 (−5.4%)
2019
$1,143 (+0.9%)
$41,400 + $24,600
$66,000
2018
$1,133 (+0.9%)
2017
$1,123 (+4.7%)
$48,000 + $21,900
$69,900
2016
$1,073 (−1.5%)
$48,000 + $21,900
$69,900
2015
$1,089 (+32.0%)
$52,000 + $20,700
$72,700
2014
$825 (+4.6%)
2013
$788 (−3.5%)
2012
$817 (+12.8%)
2011
$724 (+14.7%)
2010
$632 (+24.1%)
2009
$509
Tax history for 4451 Harmony Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,308 (+7.8%)
$41,400 + $44,900
$86,300
2024
$1,214 (+3.8%)
2023
$1,169 (+2.6%)
2022
$1,140 (+2.7%)
$41,400 + $32,700
$74,100
2021
$1,110 (+2.7%)
2020
$1,081 (−5.4%)
2019
$1,143 (+0.9%)
$41,400 + $24,600
$66,000
2018
$1,133 (+0.9%)
2017
$1,123 (+4.7%)
$48,000 + $21,900
$69,900
2016
$1,073 (−1.5%)
$48,000 + $21,900
$69,900
2015
$1,089 (+32.0%)
$52,000 + $20,700
$72,700
2014
$825 (+4.6%)
2013
$788 (−3.5%)
2012
$817 (+12.8%)
2011
$724 (+14.7%)
2010
$632 (+24.1%)
2009
$509
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Oct 16, 2024 • Final
Electrical
Install electrical wiring for a septic system.
Electrical
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Heating Type: Space
Exterior
Exterior Information
Building Construction Quality: Economical
Exterior Wall: Aluminum/Vinyl
Roof Shape Type: Metal
Building Type: Single Family
Property Information
Subdivision Name: JAMESTOWN
Living Sq. Ft: 600
Building Sq. Ft: 600
# of Stories: 1
Stories Type: 1
Legal Description: 26,765 SQ FT SE/S PRESTON RD 16 NE OF PRESTON
Lot Information
# of Buildings: 1
Land Sq. Ft: 26,765
Acres: 0.6144
Zoning Code: VN
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Private
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 04
Public facts
Beds: —
Baths: 1.0
Sq. Ft.: 600
Stories: 1.0
Lot Size: 0.61 acres
Style: Single Family Residential
Year Built: 1974
Year Renovated: —
County: Caroline County
APN: 4 11309
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Preston Elementary School
Public PreK-5 • Assigned • 1.6mi
7/10
Colonel Richardson Middle School
Public 6-8 • Assigned • 3.9mi
6/10
Colonel Richardson High School
Public 9-12 • Assigned • 3.9mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
7/10 Flood Factor
Estimated 72-80% chance of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
8/10 Heat Factor
7 days above 105° expected this year, 16 days in 30 years
6/10 Wind Factor
67% chance of strong winds in next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Preston, MD • 21655
Average low and high temperatures (°F)
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23
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28
61
40
69
48
74
57
86
65
88
71
83
64
78
61
70
48
59
39
46
29
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Oct
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Dec
Sun exposure
In this area, properties receive around 9.3 hours in
June and 5 hours in December, which is comparable to the
U.S. average for solar exposure.