1213 Trappe Ln, Riderwood, MD 21139
What's special
- 1 day |
- 699 |
- 35 |
Zillow last checked: 8 hours ago
Listing updated: January 30, 2026 at 06:27am
Terry Brennan 410-404-0987,
Long & Foster Real Estate, Inc. 410-453-0500
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 2
- Main level bedrooms: 4
Rooms
- Room types: Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Family Room, Bedroom 1, Great Room, Laundry, Other
Bedroom 1
- Features: Flooring - Wood
- Level: Main
- Area: 154 Square Feet
- Dimensions: 11 X 14
Bedroom 2
- Features: Flooring - Wood
- Level: Main
- Area: 154 Square Feet
- Dimensions: 11 X 14
Bedroom 3
- Features: Flooring - Wood
- Level: Main
- Area: 132 Square Feet
- Dimensions: 11 X 12
Bedroom 4
- Features: Flooring - Wood
- Level: Main
- Area: 132 Square Feet
- Dimensions: 11 X 12
Family room
- Features: Fireplace - Wood Burning, Flooring - HardWood
- Level: Main
- Area: 494 Square Feet
- Dimensions: 19 X 26
Great room
- Features: Flooring - Wood
- Level: Main
- Area: 528 Square Feet
- Dimensions: 22 X 24
Kitchen
- Features: Flooring - Ceramic Tile
- Level: Main
- Area: 96 Square Feet
- Dimensions: 8 X 12
Laundry
- Level: Lower
- Area: 77 Square Feet
- Dimensions: 7 X 11
Other
- Level: Lower
- Area: 416 Square Feet
- Dimensions: 16 X 26
Heating
- Baseboard, Natural Gas
Cooling
- Central Air, Electric
Appliances
- Included: Cooktop, Tankless Water Heater
- Laundry: In Basement, Laundry Room
Features
- Built-in Features, Combination Dining/Living, Open Floorplan, Kitchen - Galley, Kitchen - Table Space, Plaster Walls
- Flooring: Hardwood
- Windows: Double Hung
- Basement: Unfinished
- Number of fireplaces: 1
- Fireplace features: Mantel(s)
Interior area
- Total structure area: 2,216
- Total interior livable area: 2,216 sqft
- Finished area above ground: 2,216
- Finished area below ground: 0
Property
Parking
- Total spaces: 1
- Parking features: Garage Faces Front, Driveway, Attached
- Attached garage spaces: 1
- Has uncovered spaces: Yes
Accessibility
- Accessibility features: None
Features
- Levels: Two
- Stories: 2
- Pool features: None
Lot
- Size: 1 Acres
- Dimensions: 2.00 x
Details
- Additional structures: Above Grade, Below Grade
- Parcel number: 04080819011650
- Zoning: RESIDENTIAL
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Mid-Century Modern
- Property subtype: Single Family Residence
Materials
- Frame, Block
- Foundation: Block
- Roof: Architectural Shingle,Flat
Condition
- Below Average
- New construction: No
- Year built: 1952
Utilities & green energy
- Electric: 100 Amp Service, Circuit Breakers
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Subdivision: Riderwood
HOA
- Has HOA: No
Location
- Region: Riderwood
Financial & listing details
- Price per square foot: $241/sqft
- Tax assessed value: $411,933
- Annual tax amount: $5,696
- Date on market: 1/30/2026
- Listing agreement: Exclusive Right To Sell
- Listing terms: Cash,Conventional
- Ownership: Fee Simple

Terry Brennan
(410) 404-0987
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Estimated market value
$525,000
$499,000 - $551,000
$3,084/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 1/30/2026 | Listed for sale | $535,000+19%$241/sqft |
Source: | ||
| 1/1/2024 | Listing removed | $449,500$203/sqft |
Source: | ||
| 9/11/2023 | Listing removed | -- |
Source: | ||
| 4/4/2023 | Pending sale | $449,500$203/sqft |
Source: | ||
| 3/21/2023 | Listed for sale | $449,500$203/sqft |
Source: | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $5,696 +14.1% | $428,400 +4% |
| 2024 | $4,993 +4.2% | $411,933 +4.2% |
| 2023 | $4,793 +4.3% | $395,467 +4.3% |
Find assessor info on the county website
BuyAbility℠ payment
Climate risks
Neighborhood: 21139
Nearby schools
GreatSchools rating
- 9/10Riderwood Elementary SchoolGrades: K-5Distance: 0.6 mi
- 6/10Dumbarton Middle SchoolGrades: 6-8Distance: 2.8 mi
- 9/10Towson High Law & Public PolicyGrades: 9-12Distance: 2.6 mi
Schools provided by the listing agent
- Elementary: Riderwood
- Middle: Dumbarton
- High: Towson High Law & Public Policy
- District: Baltimore 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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