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$1,350,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 4 Full Baths
  • 1 Partial Bath
  • 5,268 Sq. Ft.
  • 3 Car Garage
  • Updated 2 days ago
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Exceptional luxury living in the heart of Baldwin! Commanding an elevated position on 2.2 acres, this impressive residence offers the rare combination of newer construction within a mature, established setting. Inside, the modern open-concept floor plan was designed for comfortable everyday living and effortless entertaining. Upgraded hardwood flooring flows throughout the main living areas, while soaring ceilings and abundant natural light create an impressive sense of space. The dramatic family room showcases a two-story ceiling with architectural detailing, 2 story stone fireplace and opens beautifully to the heart of the home. The expansive gourmet kitchen features an oversized center island, abundant cabinetry, stainless steel appliances, two different style granite countertops, backsplash and generous workspace. Granite surfaces continue throughout the bathrooms for a upscale finish. An adjoining sunroom/breakfast area provides a wonderful place to enjoy views of the property and pool. Working from home is easy with the large, window-filled main-level office/study, offering excellent natural light and separation from the main living spaces. The home features 4 spacious bedrooms (2 are with en suites) and 4.5 baths, plus a fully finished lower level offering tremendous additional living and entertaining space and the potential for a 5th bedroom/bonus room, full bath. Whether used for guests, recreation, a home gym, media room, or additional office space, the lower level provides exceptional flexibility. The outdoor setting is one of this property's defining features. Over the years, the owners extensively improved and regraded the grounds for drainage, transforming the property into approximately 2.2 acres of beautifully maintained lawn complemented by landscaping at both the front and rear. The fenced backyard creates a private outdoor retreat centered around an Anthony & Sylvan lagoon-shaped concrete saltwater heated pool, complete with a solid pool cover and cover pump. Approximately 2,000 square feet of paved patio and outdoor living space surrounds the pool, providing an outstanding setting for entertaining, dining, and relaxing. Additional improvements include an upgraded well filtration system, a beautiful new front door and framework installed in Fall 2025, and a finished 3-car garage with sealed and painted floors and walls. ENTERTAINMENT BONUS: The finished lower level also features an impressive built-in golf simulator, creating the ultimate year-round entertainment experience right at home (separate sale). Enjoy the privacy and tranquility of a substantial Baldwin homesite while remaining conveniently located from the Baltimore Beltway, I-95/I-83/695. A distinctive property where modern luxury, privacy, outdoor living, and convenience come together beautifully. This one won't last, make your appointment today. Please make sure to view the video that is attached!

Full Property Details for 4802 Bart Allen Ln

General

  • Price: $1,350,000
  • Taxes: $11,914 (2026)
  • Status: Active
  • Type: Single Family
  • Source: BrightMLSMidAtlantic
  • MLS ID: MDBC2172326
  • Updated: 8/19/2026
  • Added to Site: 3 day(s) ago

Interior

  • Rooms/Areas: Living Room, Dining Room, Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Kitchen, Family Room, Foyer, Study, Sun/Florida Room, Laundry, Recreation Room, Storage Room, Bathroom 1, Bathroom 2, Bathroom 3, Bonus Room, Primary Bathroom, Full Bath
  • Interior Features: Attic, Bathroom - Walk-In Shower, Breakfast Area, Butlers Pantry, Carpet, Ceiling Fan(s), Chair Railings, Crown Moldings, Combination Kitchen/Dining, Combination Kitchen/Living, Dining Area, Family Room Off Kitchen, Floor Plan - Open, Formal/Separate Dining Room, Kitchen - Eat-In, Kitchen - Gourmet, Kitchen - Island, Kitchen - Table Space, Pantry, Primary Bath(s), Recessed Lighting, Upgraded Countertops, Walk-in Closet(s), Water Treat System, Other, Wood Floors, Double/Dual Staircase, Bathroom - Tub Shower, Bathroom - Soaking Tub
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Fireplace(s): Stone, Gas/Propane
  • Appliances: Built-In Microwave, Cooktop, Dishwasher, Dryer, Oven - Single, Refrigerator, Stainless Steel Appliances, Washer
  • Flooring: Ceramic Tile, Carpet, Luxury Vinyl Plank, Other

Rooms

Bathrooms

  • Total Bathrooms: 5
  • Full Bathrooms: 4
  • Half Bathrooms: 1
  • Upper Floor Baths: 3
  • Upper - Full Baths: 3
  • Main Floor Baths: 1
  • Main - 1/2 Baths: 1
  • Lower Floor Baths: 1
  • Lower - Full Baths: 1

Bedrooms

  • Total Bedrooms: 4
  • Bedrooms Upper: 4

Other Rooms

  • Laundry: Main Floor

Additional Information

  • Pool: Yes
  • Private Pool: Yes
  • Pool Description: Concrete, Heated, In Ground, Other, Saltwater

Exterior

  • Exterior Features: Extensive Hardscape, Other
  • Porch/Patio/Deck: Patio(s)

Parking

  • Garage: Yes
  • Garage Spaces: 3
  • Total Spaces: 3
  • Parking Features: Free
  • Parking Type: Driveway, Attached Garage
  • Garage Description: Garage - Side Entry, Garage Door Opener, Inside Access, Other

Location

  • County: BALTIMORE
  • Subdivision: BALDWIN
  • Driving Directions: From Jacksonville, take Sweet Air Road east. Turn right onto Carroll Manor Road, left onto East Devonfield Drive, then right onto Bart Allen Lane. Proceed to 4802 Bart Allen Lane at the end of the cul-de-sac, straight up the private driveway....WELCOME HOME

School Information

  • School District: Baltimore County Public Schools

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Ceiling Fan(s), Central A/C
  • Cooling Fuel: Electric
  • Heating Type: Forced Air
  • Heating Fuel: Natural Gas, Other, Propane - Leased
  • Water Heater: Electric, Propane

Utilities

  • Sewer: Septic Exists
  • Water: Well

Structural Information

  • Architectural Style: Colonial
  • Structure Type: Detached
  • Construction: Stone, Vinyl Siding
  • Basement: Yes
  • Basement Entrance: Yes
  • Basement Desc.: Full, Fully Finished, Heated, Improved, Interior Access, Outside Entrance, Rear Entrance, Other
  • Foundation: Other
  • Walls/Ceilings: 9'+ Ceilings, 2 Story Ceilings, High, Tray Ceilings, O
  • Windows: Double Pane
  • Stories Description: Lower 1, Main, Upper 1
  • Square Feet: 5,268
  • Sq. Ft. Source: Assessor
  • Living Area: 5,268 Sq. Ft.
  • Finished Above Grnd: 4,268 Sq. Ft.
  • Finished Below Grnd: 1,000 Sq. Ft.
  • Basement Finished: 90%
  • Year Built: 2017
  • Year Built Source: Estimated
  • Property Condition: Excellent

Unit Information

Unit 1

  • Bathrooms-Lower: 1

Lot Features

  • Lot Size (Acres): 2.2
  • Lot Size (Sq. Ft.): 95,832
  • Lot Size Source: Estimated
  • Zoning: R
  • Lot Description: Backs to Trees, Cul-de-sac, Landscaping, No Thru Street, Premium, Rear Yard, Other, Front Yard
  • Fencing (Description): Wrought Iron

Financial Considerations

  • Price Per Sq. Ft.: $316.31
  • Assessment Year: 2026
  • County Tax: $11,914
  • County Tax Freq: Annually
  • Tax w/Assessment: $1,074,400
  • Tax Amount: $11,914
  • Tax Year: 2026
  • Tax Total Finished Sq. Ft.: 5268

Disclosures and Reports

  • Ownership: Fee Simple
  • Exclusions: garage shelving, tool cabinet, pool cleaner, golf simulator can be purchased separately.
  • Lot Number: 5

Listed by Cummings & Co Realtors, Maria Vila

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Listing agent

— 4802 Bart Allen Ln —

  • Maria Vila

    Cummings & Co Realtors

Listing Office Email: realtor@cummingsrealtors.com

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 4802 Bart Allen Ln

School District:Baltimore County Public Schools
NameGradesDistance
Carroll Manor Elementary School, Baldwin, MD
4434 Carroll Manor Road, Baldwin, MD 21013
K-50.9 mi
Cockeysville Middle School
10401 Greenside Drive, Cockeysville, MD 21030
6-86.8 mi
Dulaney High School
255 East Padonia Road, Timonium, MD 21093
9-126.1 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 4802 Bart Allen Ln Get Price Alerts and Save Property

Date
Details
Price
Change
Source
8/18/2026
Listed
$1,350,000
97.66%
MLS
11/16/2017
Sold
$683,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 4802 Bart Allen Ln

Year
Property Taxes
Change
Tax Assessment
Change
2025
$10,400
119%
$983,000
23%
2023
$4,757
-45%
$800,200
5%
2022
$8,603
3%
$764,000
5%
2020
$8,382
-1%
$727,800
5%
2021
$8,442
1%
$691,600
1%
2020
$8,358
1%
$684,667
1%
2019
$8,274
373%
$677,733
365%
2017
$1,749
—
$145,600
—
2016
$1,749
-1%
$145,600
—
2015
$1,765
—
$145,600
—
2014
$1,765
—
$145,600
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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with our affiliated lender
NMLS#: 1598647

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Listed by Cummings & Co Realtors, Maria Vila

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4802 Bart Allen Lane, Baldwin, MD 21013 (MLS# MDBC2172326) is a Single Family property with 4 bedrooms, 4 full bathrooms and 1 partial bathroom. 4802 Bart Allen Lane is currently listed for $1,350,000 and was received on August 18, 2026. Want to learn more about 4802 Bart Allen Lane? Do you have questions about finding other Single Family real estate for sale in Baldwin? You can browse all Baldwin real estate or contact a Coldwell Banker agent to request more information.

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