Active
3 beds862 sqft
4 Key Ave, Frederick, MD 21701
Est: $1,605/moGet pre-approved
Single FamilyProperty Type
0.19 acresLot Size
1935Year Built
$290/sq ftPrice per sq ft

Description

This charming bungalow is minutes from Downtown Frederick and major interstates. Great price for a single family home. Fantastic yard with enough space to add a garage. A little "Sweat Equity" will go a long way on this 3 bedroom, 1 bath home. Zoned Commercial/Residential.This charming bungalow is minutes from Downtown Frederick and major interstates. Great price for a single family home. Fantastic yard with enough space to add a garage. A little "Sweat Equity" will go a long way on this 3 bedroom, 1 bath home. Zoned Commercial/Residential.
1 day on Market
  • Listed by: Timothy D O'Boyle 240.409.3151 timob@machomes.com • Mackintosh, Inc.
Last updated: 09/17/2026 11:16 AM • Source: BRIGHT, MLS#: MDFR2089410

Location

Listing Courtesy of Mackintosh, Inc.
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$1,605 per month

30 year fixed, 6.71% Interest

Principal and Interest

$1,291

Property Taxes

$314

HOA Dues

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Property Information for 4 Key Avenue

Property Details
  • Taxes: $3,764 / year
  • MLS Type: Residential / Fee Simple
  • Tax ID Number: 1102033305
  • Ownership: Fee Simple
  • Condo Coop Association: No
  • HOA: No
  • Structure Type: Detached
  • Style: Bungalow
  • Levels/Stories: 1
  • Waterfront: No
  • Garage: No
  • Subdivision: NONE AVAILABLE
  • Subdivision: NONE AVAILABLE (FREDERICK MD)
  • Central Air: No
  • Basement: No
  • Above Grade Finished SQFT: 862.00
  • Above Grade Fin SQFT Source: Estimated
  • New Construction: No
Building Information
  • Stories: 1
  • Year Built: 1935
  • Lot Size: 0.19 AC / 8,250 SF
Location
Location
  • In City Limits: Yes
  • School District Name: FREDERICK COUNTY PUBLIC SCHOOLS
  • School District County ID: 121139693024
  • SchoolDistrictSource: Listing Agent
  • County: FREDERICK
Waterfront / Water Access
Waterfront / Water Access
  • Water View: No
  • Water Access: No
  • Water Oriented: No
  • Navigable Water: No
  • Tidal Water: No
  • Riparian Rights Y/N: No
Association / Community Info
Association / Community Info
  • Senior Community: No
Taxes and Assessment
Taxes and Assessment
  • Tax Year: 2026
  • Tax Assessed Value: $236,467
  • Year Assessed: 2026
  • City Town Tax: $1,115
  • Zoning: CR
  • Automatically Update Tax Values Y/N: Yes
Rooms
Main
  • # Bedrooms Count Main Level: 3
  • # Bathrooms Count Main Level: 1
  • # Bathrooms Full Main Level: 1
  • # Bathrooms Half Main Level: 0
Rooms
  • Stories: Main
Building Info
Building Info
  • Total Finished SQFT: 862.00
  • Total Finished SQFT Source: Estimated
Lot / Land Information
Lot / Land Information
  • Lot Size Source: Estimated
  • Parcel ID: 11498666
Parking
Parking
  • Type Of Parking: Driveway
Interior Features
Interior Features
  • Accessibility Features: None
Exterior Features
Exterior Features
  • Pool: No Pool
Utilities
Utilities
  • Heating: Yes
  • Cooling Type: None
  • Cooling Fuel: None
  • Heating Type: Other
  • Heating Fuel: Oil
  • Hot Water: Electric
  • Water Source: Public
  • Sewer Septic: Public Sewer
Confidential Data
Listing Office
  • List Agent AOR: Frederick County Association of REALTORS

Property History for 4 Key Avenue

DateEvent & SourcePriceAppreciation
Sep 17, 2026

Listed (Active)

BRIGHT #MDFR2089410

$249,900
Apr 20, 2015

Closed (Public Record)

Public Record #547633580

$115,000
Apr 20, 2015

Closed

BRIGHT #1003117492

$115,000
DateEvent & SourcePrice
09/17/2026

Listed (Active)

BRIGHT #MDFR2089410

$249,900
04/20/2015

Closed (Public Record)

Public Record #547633580

$115,000
04/20/2015

Closed

BRIGHT #1003117492

$115,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 4 Key Avenue

Taxable ValueLand-Additions-Total-
Tax Record2025$3,491 ($291 / month)
Home Facts
Baths1Total Finished SqFt1,142 SqFtAbove Grade Finished SqFt1,142 SqFtStories1Lot Size8,250 SqFtStyleMiscellaneous CommercialYear Built1935Year Renovated1935ZoningGCCountyFREDERICKAPN02-087707

Schools near 4 Key Avenue

This home is within Frederick County Public Schools.
Rating
School
Type
Grades
Distance
Public - PK to 5
Public - 6 to 8
Public - 9 to 12
Charter - PK to 10
Rating
School
Distance
Spring Ridge Elementary School
PublicPK to 5

Gov. Thomas Johnson Middle School
Public6 to 8

Gov. Thomas Johnson High School
Public9 to 12

Monocacy Valley Montessori School
CharterPK to 10

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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4 Key Avenue is a single family home for sale in Frederick, MD 21701. This property was listed for sale on September 17, 2026 by Mackintosh, Inc., it's currently listed at $249,900. It has been on the market for a total of 1 days and was last sold on April 20, 2015. This listing's school district is Frederick County Public Schools. Nearby schools include Spring Ridge Elementary School, Gov. Thomas Johnson Middle School and Gov. Thomas Johnson High School. 4 Key Avenue is a 3-bed, 1-bath, 862 sqft single family home built in 1935.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Mackintosh, Inc.

© 2026 Bright MLS. All rights reserved. All information is deemed reliable, but accuracy is not guaranteed. Listing information is from various brokers who participate in IDX and not all listings may be visible on the site. The property information being provided is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated on 09/17/2026 11:16 AM