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Potomac 20854 Potomac
11521 TWINING LANE
$1,750,000
● House - Off Market

11521 TWINING LANE

POTOMAC, MD 20854
bedrooms
7 Beds
bathrooms
5 Baths, 1 Half Bath
square feet
4,378 Ft²
$10,363
Est. Monthly

About This Property

Welcome to a residence in sought-after Elberon that easily combines refined style, exceptional comfort, and an incomparable setting. Thoughtfully designed for both everyday living and gracious entertaining, this home offers stunning parkland views, versatile living spaces, and exceptional attention to detail.

Step inside and be greeted by an impressive two-story foyer that sets a grand and inviting tone. The main level is designed for effortless hosting, featuring a banquet-sized dining room perfect for hosting memorable gatherings and a spacious, sun-drenched living room ideal for entertaining or relaxing. For the modern professional, a private office offers a quiet workspace bathed in natural light. The heart of the home is the chef's kitchen-complete with a large island and premium finishes-which seamlessly adjoins the warm family room. The kitchen, dining room, and family room all overlook lush, verdant parkland, providing a breathtaking backdrop to daily life. Adding to the home's superb functionality is a convenient bedroom and full bath on the main level--perfect for multi-generational living. The additional powder room ensures convenience for guests and visitors.

The expansive upstairs layout--designed for privacy, comfort, and flexibility--boasts five generous bedrooms and three full baths. The luxurious primary suite with its renovated bathroom serves as a true retreat. Two of the other bedrooms share a Jack-and-Jill bath and another has a private entrance to the hall bath.

The excitement continues in the spacious walkout lower level. Flooded with abundant natural light, this area features a generous recreation space for media, fitness, or play. It also includes an additional legal bedroom and full bath, making it ideal for guests, extended visits of family members or use as a private au-pair suite. Some of the large storage area could easily be converted to a home gym.  A security system, central vac and an EV charger further enhance this home's appeal.

Situated on a gorgeous, meticulously landscaped lot, this property offers an exceptional connection to nature, backing directly to trees. These peaceful surroundings create a profound sense of privacy and tranquility. With a generous yard, there is plenty of room to create a dream outdoor oasis, whether that includes a future sparkling pool or an expansive custom entertaining area.

This is more than a home; it is a lifestyle. Experience the best of Potomac living in a residence that offers space, sophistication, and a sublime natural environment.
Unit Size
4,378 Ft²
Days on Market
-
Land Size
0.67 acres
Price per sqft
$422
Property Type
House
Property Taxes
$1,283
HOA Dues
-
Year Built
1984

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Last updated: 10 months ago (Bright MLS #MDMC2200462)

Price History

Date / Event Date Event Price
Dec 22, 2025 Sold
Sold
Nov 15, 2025 In contract -
In contract
Nov 4, 2025 Price Decreased $1,849,000
↓ $100K (5.1%)
Price Decreased
Oct 24, 2025 Listed by Compass $1,949,000
Listed by Compass

Property Highlights

Air Conditioning
Fireplace

Building Info

Overview

    General

  • Year Built: 1984
  • Effective Year Built: 1984
  • Bedroom Count: 0
  • Bathroom Count: 6
  • Full Bathrooms: 5
  • Partial Bathrooms: 6
  • Building Condition: 6
  • Building Quality: 8
  • Construction Type: 0
  • Building Style: 0
  • Exterior Walls Type: 2
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 3
  • Floor Count: 200
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 4
  • Basement Area: 1
  • Garage Type: 10
  • Garage Square Area: 614
  • Parking Space Count: 3
  • Patio Type: 20
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 29,173
  • Total Building Area: 4,378
  • Gross Building Area: 4,378
  • Building Area: 4,378
  • Building Area Measurement: T

    Heating and Cooling

  • Fireplace Count: 1
  • Air Conditioning: 13
  • Heating: 4
  • Heated Square Feet: 4,378
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 5
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: GLEN MILL VILLAGE
  • Land Acres: 0000000670
  • Standard Land Use Code: 1001
  • County Land Use Code: R-B001
  • Legal Description 1: GLEN MILL VILLAGE

Neighborhood

  • School District Name: Montgomery County Public Schools
  • Census Tract: 706007

Zoning

  • Zoning: RE1

Geography

  • Assessors Map Reference: FQ32
  • Account Number: 01849958
  • District: 10
  • Parcel: 10-01849958
  • Block: C
  • Lot: 15
  • Latitude: 39.0444
  • Longitude: -77.2131

    Address

  • Full Address: 11521 Twining Ln
  • Address - House Number: 11521
  • Address - Street Name: Twining
  • Address - Suffix Type: Ln
  • State: MD
  • City Name: Potomac
  • Carrier Code: C042
  • 4-Digit Zip Code: 1861
  • Zip Code: 20854

Valuation

    Tax

  • Tax Year: 2023
  • Tax Amount: $1,357,328

    Appraisal Valuation

  • Standard Deviation: 0.1433
  • Valuation Date: Jan 17, 2024
  • Confidence Score: 82
  • Final Value: 1,709,171
  • High Value: 1,954,134
  • Low Value: 1,464,209

    Market Valuation

  • Market Total Value: $1,382,900
  • Market Land Value: $489,800
  • Market Improvement Value: $893,100

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $1,190,767

    Exemptions

  • Homeowner Exemption: Yes
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 Potomac


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Frequently Asked Questions

When was property at 11521 Twining Lane built and last sold?
The property at 11521 Twining Lane was built in 1984 and last sold on Jan 1, 1970 for $0.
How much is this home worth?
The estimated value of the home located at 11521 Twining Lane is $0.
What are some comparable homes to 11521 Twining Lane?
There are currently no comparable homes to 11521 Twining Lane.