NEW 10 HRS AGO
For sale
$249,900
Est. $1,738/mo
3
bd
1 ba
862
sq ft

4 Key Ave, Frederick, MD 21701

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About this home

Single-familyProperty Type
1935Year Built
8,250 sq ftLot Size
$290Price/Sq.Ft.
Listed by Timothy O'Boyle Mackintosh, Inc.
301-662-0155 (broker)
Listing updated:
Redfin checked: 2 minutes ago
Source:BRIGHT MLS #MDFR2089410
10 hours on Redfin240 views4 favorites

Payment calculator

$1,738 per month

Principal and interest$1,364
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($49,980)
Home price
$249,900
Loan details
30-yr fixed, 7.25%
5 minutes to get started. No credit impact. 

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Open houses
No upcoming open houses.

Around this home

Schools

Spring Ridge Elementary School

Public PreK-5 • Assigned • 2.2mi

8/10
Gov. Thomas Johnson Middle School

Public 6-8 • Assigned • 2.0mi

8/10
Gov. Thomas Johnson High School

Public 9-12 • Assigned • 1.9mi

5/10
Provided by GreatSchools
About East Street
Rising

Provided by Walk Score and Local Logic

Market insights

4 Key Ave · $249,900
DAYS ON MARKET
1 days
The average home goes pending in 48 days.
SALE-TO-LIST
99.9%
Most homes are selling 0% below list price.
LIST PRICE
$249,900
Median sale price in this area is $632,924. (153% higher than this home)
PRICE DROP
0 price drops
19% of homes in this area have had a price drop in the past month.

Property details

Kitchen

Kitchen

Bathroom

Bathroom

Bedroom

Bedroom

Living

Living

  • Interior features
  • Estimated living area
  • No basement
  • Bedrooms
  • Three bedrooms on the main level
  • Bathrooms
  • One full bathroom on the main level
  • One full bathroom total
  • Heating & cooling
  • Heating system: Other
  • Oil-fired heating
  • Electric hot water

Sale and tax history for 4 Key Ave

** Price available after .

Public record

Beds
Baths
1
Stories
1
Lot width
Lot depth
Lot size
8,250 Sq. Ft.
Year renovated
Finished Sq. Ft.
862
Unfinished Sq. Ft.
Total Sq. Ft.
862
Year built
1935
Style
Single Family Residential
County
Frederick County
APN
02 087707
Parking Spaces
Basement
Accessible
HOA Dues
Garage
Features
Last updated by owner on Jul 17, 2026.

Historical weather

Frederick, MD • 21701
Average low and high temperatures (°F)
37
23
43
28
61
40
70
49
74
56
85
66
91
71
82
62
79
59
69
46
57
39
43
28
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Oct
Nov
Dec

Sun exposure

In this area, properties receive around 9.2 hours in June and 3.9 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs
3.9 hrs
JuneDecember
Provided by Shadowmap

Redfin Estimate for 4 Key Ave

$250,144
$244 over list price of $250K
Nearby comparable homes
The Redfin Estimate uses 5 recent nearby sales, priced between $285K to $505K.

More resources

Rental earnings

Est. $1,568 per month, based on comparable rentals

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GreatSchools Ratings provided by GreatSchools.org.