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$1,149,000
● House - For Sale

1429 LONGHILL DRIVE

POTOMAC, MD 20854
bedrooms
4 Beds
bathrooms
2 Baths, 2 Half Baths
square feet
2,977 Ft²
$6,625
Est. Monthly

About This Property

Welcome to 1429 Longhill Drive-an exceptional opportunity in Horizon Hill offering tremendous space, thoughtful updates, and everyday convenience in the highly sought-after 20854 zip code. With over 3,937 square feet across three finished levels, this 4-bedroom, 2 full and 2 half bath colonial delivers an exceptionally competitive price per square foot compared to competing homes in the area. In fact, the lowest price per foot in the Horizon Hill neighborhood on arguably one of the best lots across from the park and playground. It is an absolute bargain for buyers seeking size, substance, and valuable updates and upgrades.

Set directly across from scenic parkland, the home offers a rare sense of openness and privacy. Inside, fresh neutral paint, hardwood flooring, new carpet, generous natural light, and multiple living areas create a comfortable and flexible layout for everyday living, working from home, and informal and formal entertaining.

The renovated French country kitchen features custom cabinetry, granite countertops, stainless steel appliances, hardwood flooring, and a charming window seat and is situated next to the living room which make it perfect for future expansion if your heart desires.  The bright sunroom provides a peaceful retreat overlooking the private outdoor setting.

Upstairs, the spacious primary suite includes hardwood flooring, a wood-burning fireplace, private office, and beautifully renovated spa-like bath. The finished lower level adds valuable bonus space with luxury vinyl plank flooring, a large recreation area, half bath, storage, and workshop space.

With a custom rear deck, covered front porch, upgraded landscaping, double-pane windows, and a 2022 architectural roof, this home combines scale, updates, location, and value in a way that is increasingly difficult to find.

This home is ideally located near Park Potomac, Rockville Town Center, Cabin John Village, and Pike & Rose, offering easy access to shopping, dining, coffee shops, fitness, entertainment, and everyday conveniences. Enjoy nearby restaurants, parks, trails, grocery stores, and community amenities, all while being tucked into the established and desirable Horizon Hill neighborhood. With quick access to I-270, Falls Road, Wootton Parkway, and major commuter routes, 1429 Longhill Drive makes it easy to enjoy the best of Rockville, Potomac, and North Bethesda.

For buyers who want more house for their money, 1429 Longhill Drive deserves a serious look.
Unit Size
2,977 Ft²
Days on Market
-
Land Size
0.24 acres
Price per sqft
$386
Property Type
House
Property Taxes
$983
HOA Dues
-
Year Built
1976

Listed By

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Last updated: 4 months ago (Bright MLS #MDMC2236926)

Price History

Date / Event Date Event Price
Jul 16, 2026 Sold
Sold
Jun 27, 2026 In contract -
In contract
Jun 18, 2026 Listed by The Agency DC $1,049,000
Listed by The Agency DC
New price. Exceptional value. Incredible space. Welcome to 1429 Longhill Drive in Horizon Hill, now offered at $1,049,000. Set across from parkland and a neighborhood playground, this spacious colonial offers nearly 4,000 square feet on three finished levels in one of Rockville/Potomac’s most convenient locations. The home features 4 bedrooms, 2 full baths, 2 half baths, fresh neutral paint, hardwood floors, new carpet, generous natural light, and flexible living spaces designed for everyday comfort, working from home, and entertaining. The renovated French country kitchen includes custom cabinetry, granite countertops, stainless steel appliances, hardwood flooring, and a charming window seat. Its location next to the living room also creates excellent potential for a more open future kitchen/living layout. The bright sunroom overlooks the private rear setting, while the custom deck and covered front porch offer inviting outdoor spaces. Upstairs, the spacious primary suite includes hardwood flooring, a wood-burning fireplace, private office, and a beautifully renovated spa-like bath. The finished lower level adds a large recreation area, luxury vinyl plank flooring, half bath, storage, and workshop space. Additional highlights include double-pane windows, upgraded landscaping, a 2022 architectural roof, and 2021 furnace and A/C. Ideally located near Park Potomac, Cabin John Village, Rockville Town Center, Pike & Rose, parks, trails, shopping, dining, fitness, and major commuter routes including I-270, Falls Road, and Wootton Parkway. For buyers looking for space, updates, location, and a compelling price in 20854, this is one of the best values on the market.
May 26, 2026 Listed by The Agency DC $1,149,000
Listed by The Agency DC

Property Highlights

Fireplace
With View
Parking Details
Has Garage
Garage Spaces: 2
Interior Details
Half Bathrooms: 2
Full Bathrooms: 2
Interior Features: Eat-in Kitchen, Built-in Features, Recessed Lighting, Walk-In Closet(s), Attic, Bathroom - Stall Shower, Family Room Off Kitchen, Floor Plan - Traditional, Kitchen - Table Space, Bathroom - Tub Shower, Carpet, Crown Moldings, Primary Bath(s), Upgraded Countertops, Wood Floors
Appliances: Disposal, Dryer, Dishwasher, Exhaust Fan, Microwave, Refrigerator, Washer, Water Heater, Stove
Door Features: Storm
Has Fireplace
Fireplace Features: Brick, Fireplace - Glass Doors, Wood
Fireplaces: 1
Basement: Other
Exterior Details
Square Footage: 2977
Square Footage Source: $0
Architectural Style: Colonial
Year Built Source: Assessor
Year Built: 1976
Levels: 3
Other Structures: Above Grade, Below Grade
Window Features: Double Pane Windows, Insulated
Construction Materials: Brick, Aluminum Siding
Patio and Porch Features: Deck(s)
Lot Features: Front Yard, Private, Rear Yard
Lot Size Area: 10657
Lot Size Units: Square Feet
Lot Size Acres: 0.24
Lot Size Square Feet: 10657
Water Source: Public
Financial Details
Tax Annual Amount: $11,794
Utilities Details
Cooling Type: Other
Heating Type: Forced Air, Heat Pump(s)
Sewer : Public Sewer

Building Info

Overview

    General

  • Year Built: 1976
  • Effective Year Built: 1976
  • Bedroom Count: 0
  • Bathroom Count: 3
  • Full Bathrooms: 2
  • Partial Bathrooms: 3
  • Building Condition: 6
  • Building Quality: 9
  • Construction Type: 0
  • Building Style: 42
  • Exterior Walls Type: 25
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 3
  • Floor Count: 200
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 9
  • Basement Area: 800
  • Garage Type: 1
  • Garage Square Area: 484
  • Parking Space Count: 2
  • Patio Type: 0
  • Porch Type: 7
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 10,657
  • Total Building Area: 2,977
  • Gross Building Area: 2,977
  • Building Area: 2,977
  • Building Area Measurement: T

    Heating and Cooling

  • Fireplace Count: 1
  • Air Conditioning: 13
  • Heating: 4
  • Heated Square Feet: 2,977
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 5
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: HORIZON HILL
  • Land Acres: 0000000245
  • Standard Land Use Code: 1001
  • County Land Use Code: R-C001
  • Legal Description 1: SEC F HORIZON HILL

Neighborhood

  • School District Name: Montgomery County Public Schools
  • Census Tract: 701210

Zoning

  • Zoning: R90

Geography

  • Assessors Map Reference: GR11
  • Account Number: 01726915
  • District: 04
  • Section: F
  • Parcel: 04-01726915
  • Block: A
  • Lot: 5
  • Municipality: ROCKVILLE
  • Latitude: 39.0697
  • Longitude: -77.1751

    Address

  • Full Address: 1429 Longhill Dr
  • Address - House Number: 1429
  • Address - Street Name: Longhill
  • Address - Suffix Type: Dr
  • State: MD
  • City Name: Potomac
  • Carrier Code: C031
  • 4-Digit Zip Code: 2603
  • Zip Code: 20854

Valuation

    Tax

  • Tax Year: 2023
  • Tax Amount: $807,612
  • Tax Rate Code Area: 012

    Appraisal Valuation

  • Standard Deviation: 0.1433
  • Valuation Date: Jan 17, 2024
  • Confidence Score: 82
  • Final Value: 1,061,028
  • High Value: 1,213,097
  • Low Value: 908,959

    Market Valuation

  • Market Total Value: $697,300
  • Market Land Value: $398,800
  • Market Improvement Value: $298,500

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $697,300
  • Assessed Land Value: $398,800
  • Assessed Improvements Value: $298,500
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Rockville


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Frequently Asked Questions

When was property at 1429 Longhill Drive built and last sold?
The property at 1429 Longhill Drive was built in 1976 and last sold on Jan 1, 1970 for $0.
How much is this home worth?
The estimated value of the home located at 1429 Longhill Drive is $1,152,520.
What are some comparable homes to 1429 Longhill Drive?
There are currently no comparable homes to 1429 Longhill Drive.

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