OFF MARKET
Google street view image for 4439 Trenton Mill Rd, Upperco, MD 21155
Off Market Jun 1985 for $285K
—
Est. refi paymentEst. refi $1,893/mo
—
bd
•
— ba
•
13,314
sq ft

4439 Trenton Mill Rd, Upperco, MD 21155

map-entry

About this home

4439 Trenton Mill Rd is a 13,314 square foot multi-family home on a 2.6 acre lot. - it last sold on June 28, 1985 for $285,000.
Multi-familyProperty Type
1965Year Built
2.6 acresLot Size
$21Price/Sq.Ft.
Source:Public Records

Redfin Estimate

There isn’t enough information to generate an accurate estimate at this time. Learn More

Market trends in 21155, MD

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price
93.8%

0.9% MoM

Median sale price
$475K

$25K MoM

Avg. days on market
33d

0 days MoM

Recently sold homes
7

2 MoM

New listings for sale

Provided by Redfin

Sale history for 4439 Trenton Mill Rd

Tax history for 4439 Trenton Mill Rd

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Zoning

R-40,000

Residence District

The purpose of the R-40,000 Residence District is primarily to provide a location for single-family residential development, the individual lots of which generally contain a minimum of 40,000 sq ft. This district is generally not intended to be served with public water or sewerage facilities although in special situations, it may be. The district would generally coincide with areas designated for low-density residential development on the Master Plan.
Permitted uses

Include but are not limited to:

  • Agriculture
  • Religious facility
  • Housing-Single unit
  • Housing-Senior
  • Public service
  • Educational/school

Property details

Around this home

Schools

Spring Garden Elementary School

Public PreK-5 • Assigned • 0.5mi

9/10
Shiloh Middle School

Public 6-8 • Assigned • 1.5mi

9/10
Manchester Valley High School

Public 9-12 • Assigned • 5.1mi

9/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 101° expected this year, 15 days in 30 years

4/10 Wind Factor

18% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 4 days in 30 years

Provided by First Street

Historical weather

Upperco, MD • 21155
Average low and high temperatures (°F)
35
22
40
26
58
38
66
47
72
54
82
64
87
71
79
62
76
59
67
48
55
39
41
27
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

In this area, properties receive around 9.2 hours in June and 4.2 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs
4.2 hrs
JuneDecember
Provided by Shadowmap

Is this your home?

Track this home’s value and nearby sales activity

Nearby similar homes

Sorry, we don't have any nearby similar homes to display. See all homes for sale in 21155

New listings for sale in 21155

COMING SOON
$919,500
5 beds4.5 baths5,770 sq ft
3623 Emory Rd N, Upperco, MD 21155
(410) 549-3500
NEW 1 DAY AGO
$3,200,000
6 beds7.5 baths8,676 sq ft
4300 Mount Zion Rd, Upperco, MD 21155
(202) 944-5000

Home values near 4439 Trenton Mill Rd

Data from public records.
AddressRedfin Estimate
- Beds | 1 Baths | 2040 Sq. Ft.
$458,078
- Beds | 1 Baths | 1274 Sq. Ft.
$283,748
AddressRedfin Estimate
4 Beds | 3 Baths | 2405 Sq. Ft.
$496,697
- Beds | 1 Baths | 962 Sq. Ft.
$264,584
AddressRedfin Estimate
3 Beds | 1 Baths | 962 Sq. Ft.
$322,244

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