OFF MARKET
Google street view image for 18623 Olney Mill Rd, Olney, MD 20832
Off market
$801,443
—
bd
•
2.5 ba
•
2,678
sq ft

18623 Olney Mill Rd, Olney, MD 20832

map-entry

About this home

18623 Olney Mill Rd is a 2,678 square foot house on a 8,585 square foot lot with 2.5 bathrooms. Based on Redfin's Olney data, we estimate the home's value is $801,443.
Single-familyProperty Type
1999Year Built
8,585 sq ftLot Size
$299Est. Price/Sq.Ft.
Source:Public Records

Redfin Estimate

$801,443
$14K since September

This home's estimate is 0.9% lower than the average sale price ($809K) of 6 comparable homes.

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Earn from this home

Sell
$753,355
Est. take-home

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Market trends in 20832, MD

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price
100.5%

0.5% MoM

Median sale price
$635K

$7K MoM

Avg. days on market
25d

5 days MoM

Recently sold homes
74

8 MoM

New listings for sale

Provided by Redfin

Sale history for 18623 Olney Mill Rd

As the MLS and public records start to fill up, we'll list the details here.

Tax history for 18623 Olney Mill Rd

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

Zoning and permits

RE-1

URC

Residential Estate - 1 Zone

The intent of the RE-1 zone is to provide designated areas of the County for large-lot residential uses. The predominant use is residential in a detached house. Optional method MPDU Development is applicable only for development that is served by public sewer service and where designated for sewer service in the applicable master plan.
Zone overlays
  • Upper Rock Creek Overlay Zone
Permitted uses

Include but are not limited to:

  • Agriculture-Other
  • Assembly/ meeting place
  • Housing-Single unit
  • Housing-Senior
  • Infrastructure-Other
  • Public service
  • Kennel
  • Transportation-Other
  • Park & open space

Property details

Around this home

Schools

Belmont Elementary School

Public K-5 • Assigned • 1.8mi

8/10
Rosa M. Parks Middle School

Public 6-8 • Assigned • 0.9mi

9/10
Sherwood High School

Public 9-12 • Assigned • 4.2mi

7/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Climate risks

1/10 Flood Factor

Minimal risk 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

6/10 Heat Factor

7 days above 102° expected this year, 15 days in 30 years

4/10 Wind Factor

14% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Olney, MD • 20832
Average low and high temperatures (°F)
36
22
41
27
61
38
69
47
73
54
84
63
88
69
81
61
78
59
68
46
56
38
43
28
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
Estimated sale price
$762,000 – $922,000

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3D WALKTHROUGH
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New listings for sale in 20832

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2943 Mcgee Way, Olney, MD 20832
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4215 Olney Laytonsville Rd, Olney, MD 20832
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$279,000
2 beds1.5 baths1,032 sq ft
18148 Windsor Hill Dr Unit 202B, Olney, MD 20832
(301) 975-9500
$749,900
4 beds3 baths2,750 sq ft
4421 Morningwood Dr, Olney, MD 20832
(301) 424-0900
$575,000
3 beds2.5 baths1,936 sq ft
18221 Paladin Dr, Olney, MD 20832
(301) 972-2000
COMING SOON
$875,000
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17208 Macduff Ave, Olney, MD 20832
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$199,999
3 beds1.5 baths996 sq ft
17824 Buehler Rd Unit 3-E-5, Olney, MD 20832
(301) 881-9800

Home values near 18623 Olney Mill Rd

Data from public records.

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