This home's estimate is 13.4% higher than the average sale price ($531K) of 6 comparable homes.
Search- Overview
- Sale & tax history
- Property details
- Neighborhood
- Climate













































12305 Warner Rd, Keymar, MD 21757
About this home
HOME SWEET HOME! This custom built, 2500+ sf, 4 beds, 2.5 baths, split-level home sits on 1.53 level acres with privacy all around, country views and NO HOA. The original owners have lovingly maintained all 4 spacious levels – just step inside to find updates and improvements galore! New HWH and Trane HVAC in 2019, roof replaced in 2016, complete renovation of Master bath in 2020, kitchen Corian counter tops installed in 2018, newer SS appliances and the list goes on. .. fresh paint throughout and new carpet are also a plus! Stay warm and heat the entire home with the pellet stove (2017) in the large living area. A central vacuum helps to make cleaning easy. Outside find a 20 x 10 Trex deck and an oversized 30 x 28 attached garage along with a fully fenced yard – note that the back of property extends beyond fence and backs to trees. Front porch views are beautiful open land. The breezeway between house and garage is another impressive feature and can be used to easily make your way into home, from front to back yard and for extra storage. Well and septic exist and well has UV light and Septic last pumped in 2018.
Redfin Estimate
Earn from this home
List your home with Redfin and save $6,023
Get cash now or lower your monthly rate
List your home for rent
Market trends in 21757, MD
Last updated August 2026
Buyer's Market
Seller's Market
Seller's market
See all
Provided by Redfin
Sale history for 12305 Warner Rd
$226/sq ft
$215/sq ft
$23/sq ft
Tax history for 12305 Warner Rd
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
- Public record
- Zoning
A
Agricultural District
The purpose of the Agricultural District (A) is to preserve productive agricultural land and the character and quality of the rural environment and to prevent urbanization where roads and other public facilities are scaled to meet only rural needs.Include but are not limited to:
- Agriculture
- Greenhouse / nursery
- Winery & vineyard
- Housing-Group
- Housing-Single unit
- Housing-Multiple units
- Housing-Mobile home park
Property details
Parking
- Parking Information
- # of Attached Garage Spaces: 2
- Garage Features: Covered Parking, Garage Door Opener, Garage - Rear Entry, Inside Access, Oversized
- # of Total Garage and Parking Spaces: 6
- Has Garage
- # of Garage Spaces: 2
- Driveway - # of Spaces: 4
- Asphalt Driveway, Paved Driveway
- Attached Garage, Driveway
Interior
- Bedroom Information
- # of Bedrooms On 1st Upper Level: 4
- Bathroom Information
- # of Bathrooms (Full) On 1st Upper Level: 2
- # of Bathrooms (Half) On 1st Lower Level: 1
- # of Bathrooms (Full) On All Upper Levels: 2
- # of Bathrooms (Half) On All Lower Levels: 1
- # of Bathrooms (Half): 1
- # of Bathrooms (Full): 2
- Interior Information
- Appliances: Built-In Microwave, Central Vacuum, Dishwasher, Dryer - Electric, Exhaust Fan, Icemaker, Oven/Range - Electric, Refrigerator, Stainless Steel Appliances, Washer, Water Heater
- Door Features: Sliding Glass, Double Entry
- Flooring Type: Carpet, Hardwood, Luxury Vinyl Plank
- Interior Features: Attic, Carpet, CeilngFan(s), Central Vacuum, Combination Dining/Living, Crown Moldings, Stall Shower, Tub Shower, Upgraded Countertops
- Living Area Sq.Ft. Source: Assessor
- Wall & Ceiling Types: Dry Wall
- Room Information
- Dining Room, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Family Room, Basement, Bedroom 1, Great Room, Laundry, Bathroom 1, Bathroom 2, Bathroom 3
- Laundry Type: Lower Floor
- Basement Information
- Basement: Yes
- Full, Unfinished
Exterior
- Property Information
- Total Below Grade Sq. Ft.: 580
- Accessibility Features: 2+ Access Exits, 36"+ wide Halls
- Improvement Assessed Value: $215,400
- Ownership Interest: Fee Simple
- Year Built Source: Assessor
- Building Information
- Construction Materials: Brick, Stick Built, Vinyl Siding
- Foundation Details: Permanent
- Other Structures: Above Grade, Below Grade
- Outdoor Living Structures: Breezeway, Deck(s), Patio(s), Brick
- Roof: Architectural Shingle
- Structure Type: Detached
- Exterior Information
- Extensive Hardscape
- Fencing: Fully, Wood
- Lot Information
- Lot Features: Backs to Trees, Landscaping, Front Yard, Level, Not In Development
- Tidal Water: No
- Land Information
- Land Assessed Value: $103,700
- Above Grade Information
- Finished Sq.Ft.: 2,556
- Finished Sq.Ft. Source: Assessor
- Below Grade Information
- Unfinished Sq.Ft.: 580
- Unfinished Sq.Ft. Source: Assessor
- Finished Sq.Ft. Source: Assessor
Financial
- Tax Information
- County Tax: $3,723
- Tax Assessed Value: $319,100
- Tax Year: 2022
- Tax Annual Amount: $3,723
- Assessments Information
- Year Assessed: 2022
Utilities
- Utilities Information
- Central Air
- Cooling Type: Central A/C, Ceiling Fan(s)
- Cooling Fuel: Electric
- 200+ Amp Service
- Heat Pump(s)
- Heating Fuel: Electric
- Hot Water: Electric
- Sewer Septic: Septic Exists
- Cable TV, Electric Available
- Water Source: Well
Location
- School Information
- Elementary School: NEW MIDWAY/WOODSBORO
- Middle Or Junior School: WALKERSVILLE
- High School: WALKERSVILLE
- School District Name: FREDERICK COUNTY PUBLIC SCHOOLS
- Elementary School Source: 3rd Party
- Middle School Source: 3rd Party
- High School Source: 3rd Party
- School District Source: 3rd Party
- Location Information
- Outside City Limits
- Directions: Please use Google maps for directions
Public facts
- Beds: —
- Baths: 2.5
- Sq. Ft.: 2,556
- Stories: 2.0
- Lot Size: 1.53 acres
- Style: Single Family Residential
- Year Built: 1992
- Year Renovated: —
- County: Frederick County
- APN: 17 366262
Around this home
Schools
Public PreK-5 • Assigned • 1.3mi
Public 6-8 • Assigned • 8.0mi
Public 9-12 • Assigned • 8.5mi
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
Minimal risk of a flood reaching the building in the next 30 years
0.31% chance of being in a wildfire in next 30 years
7 days above 102° expected this year, 16 days in 30 years
7% chance of strong winds in next 30 years
1 unhealthy days expected this year, 2 days in 30 years
Sun exposure
In this area, properties receive around 9.2 hours in June and 4 hours in December, placing it below the U.S. average for solar exposure.
Nearby similar homes
New listings for sale in 21757
Home values near 12305 Warner Rd
| Address | Redfin Estimate |
|---|---|
3 Beds | 2.5 Baths | 4044 Sq. Ft. | $711,367 |
3 Beds | 2.5 Baths | 2388 Sq. Ft. | — |
| Address | Redfin Estimate |
|---|---|
3 Beds | 2 Baths | 1716 Sq. Ft. | $552,124 |
- Beds | 2.5 Baths | 3072 Sq. Ft. | $662,601 |
| Address | Redfin Estimate |
|---|---|
- Beds | 3.5 Baths | 3736 Sq. Ft. | $759,434 |
- Beds | 1 Baths | 1030 Sq. Ft. | $278,692 |
More real estate resources
- Cities
- Counties
- Popular Searches
| Frederick homes for sale | |||
| Clarksburg homes for sale | |||
| Mount Airy homes for sale |
| Fairfax County homes for sale | |||
| Howard County homes for sale | |||
| Montgomery County homes for sale |
Find us
Subsidiaries
Affiliated Business
Copyright: © 2026 Redfin. All rights reserved.
Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.
Do not sell or share my personal information.
REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.
California DRE #01521930
Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures
New Mexico Real Estate Licenses
TREC: Info About Brokerage Services, Consumer Protection Notice
All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.
Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.
If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.
REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

























United States
Canada