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.
For sale
$249,900
4 Key Ave, Frederick, MD 21701
3beds
862sqft
Single Family Residence
Built in 1935
8,250 Square Feet Lot
$244,600 Zestimate®
$290/sqft
$-- HOA
What's special
Fantastic yard
- 28 days
- 4,102
- 195
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Timothy O'Boyle 240-409-3151,
Mackintosh, Inc. (301) 662-0155
Source: Bright MLS,MLS#: MDFR2089410
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 1
- Full bathrooms: 1
- Main level bathrooms: 1
- Main level bedrooms: 3
Heating
- Other, Oil
Cooling
- None
Appliances
- Included: Electric Water Heater
Features
- Has basement: No
- Has fireplace: No
Interior area
- Total structure area: 862
- Total interior livable area: 862 sqft
- Finished area above ground: 862
Property
Parking
- Parking features: Driveway
- Has uncovered spaces: Yes
Accessibility
- Accessibility features: None
Features
- Levels: One
- Stories: 1
- Pool features: None
Lot
- Size: 8,250 Square Feet
Details
- Additional structures: Above Grade
- Parcel number: 1102087707
- Zoning: CR
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Bungalow
- Property subtype: Single Family Residence
Materials
- Other
- Foundation: Stone
Condition
- New construction: No
- Year built: 1935
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Subdivision: None Available
HOA
- Has HOA: No
Location
- Region: Frederick
Financial & listing details
- Price per square foot: $290/sqft
- Tax assessed value: $236,467
- Annual tax amount: $3,764
- Date on market: 9/17/2026
- Listing agreement: Exclusive Right To Sell
- Ownership: Fee Simple
Estimated market value
$244,600
$232,000 - $257,000
$2,022/mo
Price history
| Date | Event | Price |
|---|---|---|
| 9/17/2026 | Listed for sale | $249,900+117.3%$290/sqft |
Source:  Bright MLS #MDFR2089410 Report a problem | ||
| 4/23/2015 | Sold | $115,000$133/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | $4,415 +14.6% | $236,467 +14.7% |
| 2025 | $3,852 -95.2% | $206,200 +8.1% |
| 2024 | $80,122 +2442% | $190,767 +8.8% |
| 2023 | $3,152 +10% | $175,333 +9.7% |
| 2022 | $2,864 +1.2% | $159,900 +1.3% |
| 2021 | $2,830 +1.7% | $157,833 |
| 2020 | $2,782 +1.4% | -- |
| 2019 | $2,743 +0.8% | $153,700 +0.7% |
| 2018 | $2,723 +51.1% | $152,633 -0.7% |
| 2017 | $1,801 -36.8% | $153,700 +2.1% |
| 2016 | $2,848 | $150,500 |
| 2015 | $2,848 | $150,500 |
| 2014 | $2,848 | $150,500 -1.4% |
| 2013 | -- | $152,600 |
| 2012 | -- | $152,600 |
| 2011 | -- | $152,600 -29.7% |
| 2010 | -- | $217,000 +21.3% |
| 2009 | -- | $178,832 +27.1% |
| 2008 | -- | $140,666 +37.2% |
| 2007 | -- | $102,500 +5.2% |
| 2006 | -- | $97,400 +5.5% |
| 2005 | -- | $92,300 +5.8% |
| 2004 | -- | $87,200 +0.9% |
| 2003 | -- | $86,432 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 21701
Nearby schools
Schools provided by the listing agent
- District: Frederick County Public Schools
Source: Bright MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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