$1,850,000
PENDING

21 Nantucket Ct Potomac, MD 20854

Estimated payment $12,007/month

Total Views 4,493
5 Beds
6 Baths
4,910 Sq Ft
$377 Price per Sq Ft

Highlights

  • Heated In Ground Pool
  • Eat-In Gourmet Kitchen
  • Colonial Architecture
  • Potomac Elementary School Rated A
  • 1.06 Acre Lot
  • Marble Flooring

About This Home

OPEN SUN 3/23, 1-3PM!
Experience timeless elegance in this magnificent Custom-Built Brad Bernstein Masterpiece!
Nestled on a beautiful 1-acre lot within the prestigious Kentsdale Estates community, this stately all-brick colonial masterpiece by renowned luxury builder Brad Bernstein spans over 6,000 sq ft, with 5 bedrooms, 4 full bathrooms, 2 half baths, 3 fireplaces, a luxurious outdoor heated pool, and 3-car garage, blending sophisticated architectural design with modern amenities.

From the moment you arrive, the home exudes charm with its arched windows, flagstone walkway, and grand circular driveway, welcoming you into this standout home. Step into the grand two-story foyer, highlighted by gleaming new porcelain tile floors. The living room features an elegant marble wood-burning fireplace, while the spacious dining room is perfect for hosting. A large, private office with custom built-ins offers a stylish and functional space for those seeking a quiet retreat or home workspace.

At the heart of the home lies the renovated gourmet kitchen, a chef's dream come true. New quartz countertops, stainless steel appliances, and resurfaced white cabinetry are complemented by an oversized quartz island offering ample storage and prep space. The kitchen flows seamlessly into the sun-drenched family room, where another brick wood-burning fireplace and a wall of windows bathe the space in natural light. A sliding glass door leads to the outdoor deck and pool area, perfect for enjoying the serene surroundings. Additional features of the main level include beautiful hardwood floors, arched walkways that mirror the home’s arched windows, and two well-appointed powder rooms. A spacious laundry/mudroom with ample storage provides easy access to the oversized three-car sideload garage for everyday convenience.

Upstairs, a curved staircase leads to a tranquil primary suite. Highlights include wide plank hardwood flooring (2016), two generous walk-in closets, and a spa-like ensuite bathroom complete with a soaking tub, glass-enclosed shower, dual vanities, and a private water closet. Three additional bedrooms include a guest suite and two Jack-and-Jill bedrooms, each with its own ensuite bathroom and plush carpeting.

The fully finished, walk-up lower level offers abundant space for relaxation, including a large recreation room with a third wood-burning fireplace, a dedicated entertainment area with a full bar, a legal fifth bedroom, a fourth full bath, and generous storage space. Step outside to your own private oasis, where the fully fenced backyard boasts a large deck, flagstone patio, and a refreshing pool — perfect for summer gatherings. The expansive, flat yard offers endless possibilities for outdoor activities.

Conveniently located just blocks from Potomac Village, this home offers easy access to Park Potomac, Cabin John Village, major commuter routes, including I-270 and I-495, placing you just minutes from everything Potomac and the surrounding areas have to offer. Many recent updates enhance this home, including 3 sets of new sliding doors, a new HVAC system for the main floor, a new cooktop, wall oven, microwave (2024), as well as a roof replacement (2009). Don’t miss this rare opportunity to own a true masterpiece in one of Potomac’s most desirable communities! ***Offers are due by noon, Monday 3/24.***

Listing Agent

Michelle Yu

Long & Foster Real Estate, Inc.

Long & Foster Real Estate, Inc.

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $20,173

Year Built

  • Built in 1990

Lot Details

  • 1.06 Acre Lot
  • Property is in excellent condition
  • Property is zoned RE1

Parking

  • 3 Car Attached Garage
  • Side Facing Garage
  • Driveway

Home Design

  • Colonial Architecture
  • Brick Exterior Construction
  • Asphalt Roof

Interior Spaces

  • Property has 3 Levels
  • Ceiling Fan
  • Recessed Lighting
  • 3 Fireplaces
  • Family Room Off Kitchen
  • Formal Dining Room
  • Home Security System
  • Attic
  • Basement

Kitchen

  • Eat-In Gourmet Kitchen
  • Breakfast Area or Nook
  • Built-In Oven
  • Cooktop
  • Microwave
  • Ice Maker
  • Dishwasher
  • Kitchen Island
  • Upgraded Countertops
  • Trash Compactor
  • Disposal

Flooring

  • Wood
  • Carpet
  • Marble

Bedrooms and Bathrooms

  • 5 Bedrooms
  • En-Suite Bathroom
  • Walk-In Closet
  • Whirlpool Bathtub
  • Walk-in Shower

Laundry

  • Dryer
  • Washer

Pool

  • Heated In Ground Pool
  • Spa

Outdoor Features

  • Patio

Schools

  • Potomac Elementary School
  • Herbert Hoover Middle School
  • Winston Churchill High School

Utilities

  • Forced Air Heating and Cooling System
  • Natural Gas Water Heater

Community Details

  • No Home Owners Association
  • Kentsdale Estates Subdivision

Listing and Financial Details

  • Tax Lot 48
  • Assessor Parcel Number 161002843445

Home Details

Home Type

Single Family

Est. Annual Taxes

$20,173

Year Built

Built in 1990

Lot Details

0

Parking

3

Listing Details

  • Property Type: Residential
  • Structure Type: Detached
  • Architectural Style: Colonial
  • Ownership: Fee Simple
  • New Construction: No
  • Story List: Lower 1, Main, Upper 1
  • Expected On Market: 2025-03-20
  • Year Built: 1990
  • Automatically Close On Close Date: No
  • Remarks Public: OPEN SUN 3/23, 1-3PM! Experience timeless elegance in this magnificent Custom-Built Brad Bernstein Masterpiece! Nestled on a beautiful 1-acre lot within the prestigious Kentsdale Estates community, this stately all-brick colonial masterpiece by renowned luxury builder Brad Bernstein spans over 6,000 sq ft, with 5 bedrooms, 4 full bathrooms, 2 half baths, 3 fireplaces, a luxurious outdoor heated pool, and 3-car garage, blending sophisticated architectural design with modern amenities. From the moment you arrive, the home exudes charm with its arched windows, flagstone walkway, and grand circular driveway, welcoming you into this standout home. Step into the grand two-story foyer, highlighted by gleaming new porcelain tile floors. The living room features an elegant marble wood-burning fireplace, while the spacious dining room is perfect for hosting. A large, private office with custom built-ins offers a stylish and functional space for those seeking a quiet retreat or home workspace. At the heart of the home lies the renovated gourmet kitchen, a chef's dream come true. New quartz countertops, stainless steel appliances, and resurfaced white cabinetry are complemented by an oversized quartz island offering ample storage and prep space. The kitchen flows seamlessly into the sun-drenched family room, where another brick wood-burning fireplace and a wall of windows bathe the space in natural light. A sliding glass door leads to the outdoor deck and pool area, perfect for enjoying the serene surroundings. Additional features of the main level include beautiful hardwood floors, arched walkways that mirror the home’s arched windows, and two well-appointed powder rooms. A spacious laundry/mudroom with ample storage provides easy access to the oversized three-car sideload garage for everyday convenience. Upstairs, a curved staircase leads to a tranquil primary suite. Highlights include wide plank hardwood flooring (2016), two generous walk-in closets, and a spa-like ensuite bathroom complete with a soaking tub, glass-enclosed shower, dual vanities, and a private water closet. Three additional bedrooms include a guest suite and two Jack-and-Jill bedrooms, each with its own ensuite bathroom and plush carpeting. The fully finished, walk-up lower level offers abundant space for relaxation, including a large recreation room with a third wood-burning fireplace, a dedicated entertainment area with a full bar, a legal fifth bedroom, a fourth full bath, and generous storage space. Step outside to your own private oasis, where the fully fenced backyard boasts a large deck, flagstone patio, and a refreshing pool — perfect for summer gatherings. The expansive, flat yard offers endless possibilities for outdoor activities. Conveniently located just blocks from Potomac Village, this home offers easy access to Park Potomac, Cabin John Village, major commuter routes, including I-270 and I-495, placing you just minutes from everything Potomac and the surrounding areas have to offer. Many recent updates enhance this home, including 3 sets of new sliding doors, a new HVAC system for the main floor, a new cooktop, wall oven, microwave (2024), as well as a roof replacement (2009). Don’t miss this rare opportunity to own a true masterpiece in one of Potomac’s most desirable communities! ***Offers are due by noon, Monday 3/24.***
  • Special Features: VirtualTour
  • Property Sub Type: Detached

Interior Features

  • Appliances: Cooktop, Oven - Wall, Microwave, Refrigerator, Icemaker, Dishwasher, Disposal, Trash Compactor, Washer, Dryer
  • Flooring Type: Marble, Hardwood, Carpet
  • Interior Amenities: Ceiling Fan(s), Attic, Bathroom - Soaking Tub, Bathroom - Walk-In Shower, Breakfast Area, Wood Floors, Whirlpool/Hottub, Walk-In Closet(s), Upgraded Countertops, Recessed Lighting, Primary Bath(s), Pantry, Kitchen - Table Space, Kitchen - Gourmet, Kitchen - Island, Kitchen - Eat-In, Formal/Separate Dining Room, Family Room Off Kitchen
  • Fireplaces Count: 3
  • Fireplace: Yes
  • Foundation Details: Other
  • Levels Count: 3
  • Basement: Yes
  • Total Sq Ft: 7584
  • Living Area Sq Ft: 4910
  • Price Per Sq Ft: 376.78
  • Above Grade Finished Sq Ft: 4910
  • Below Grade Sq Ft: 2674
  • Total Below Grade Sq Ft: 2674
  • Above Grade Finished Area Units: Square Feet
  • Street Number Modifier: 21

Beds/Baths

  • Bedrooms: 5
  • Total Bathrooms: 6
  • Full Bathrooms: 4
  • Half Bathrooms: 2
  • Main Level Bathrooms: 2.00
  • Upper Level Bathrooms: 3
  • Lower Levels Bathrooms: 1
  • Upper Level Bathrooms: 3.00
  • Lower Levels Bathrooms: 1.00
  • Upper Level Full Bathrooms: 3
  • Lower Level Full Bathrooms: 1
  • Lower Level Full Bathrooms: 1
  • Main Level Half Bathrooms: 2

Exterior Features

  • Other Structures: Above Grade, Below Grade
  • Construction Materials: Brick
  • Exterior Features: Hot Tub
  • Pool Features: In Ground, Heated
  • Roof: Asphalt
  • Water Access: No
  • Waterfront: No
  • Water Oriented: No
  • Pool: Yes - Personal
  • Tidal Water: No
  • Water View: No

Garage/Parking

  • Garage Spaces: 3.00
  • Garage: Yes
  • Parking Features: Asphalt Driveway
  • Garage Features: Garage - Side Entry
  • Attached Garage Spaces: 3
  • Total Garage And Parking Spaces: 3
  • Type Of Parking: Driveway, Attached Garage

Utilities

  • Refuse: 244.78
  • Central Air Conditioning: Yes
  • Cooling Fuel: Electric
  • Cooling Type: Central A/C
  • Heating Fuel: Natural Gas
  • Heating Type: Forced Air
  • Heating: Yes
  • Hot Water: Natural Gas
  • Security: Security System
  • Sewer/Septic System: Public Sewer
  • Water Source: Public

Condo/Co-op/Association

  • Condo Co-Op Association: No
  • HOA: No
  • Senior Community: No

Fee Information

  • Front Foot Fee Pymt Freq: Annually

Schools

  • School District: MONTGOMERY COUNTY PUBLIC SCHOOLS
  • Elementary School: POTOMAC
  • Middle School: HERBERT HOOVER
  • High School: WINSTON CHURCHILL
  • Elementary School Source: Listing Agent
  • High School Source: Listing Agent
  • Middle School Source: Listing Agent
  • School District Key: 121138126809
  • School District Source: Listing Agent
  • Elementary School: POTOMAC
  • High School: WINSTON CHURCHILL
  • Middle Or Junior School: HERBERT HOOVER

Lot Info

  • Land Use Code: R
  • Lot Size Acres: 1.06
  • Lot Size Units: Square Feet
  • Lot Sq Ft: 46126.00
  • Outdoor Living Structures: Patio(s)
  • Property Condition: Excellent
  • Year Assessed: 2024
  • Zoning: RE1
  • In City Limits: No

Rental Info

  • Vacation Rental: No

Tax Info

  • Tax Annual Amount: 20173.00
  • Assessor Parcel Number: 161002843445
  • Tax Lot: 48
  • Tax Total Finished Sq Ft: 4910
  • County Tax Payment Frequency: Annually
  • Tax Year: 2024

MLS Schools

  • School District Name: MONTGOMERY COUNTY PUBLIC SCHOOLS

Map

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $20,173 $1,689,800 $744,300 $945,500
2023 $20,833 $1,689,800 $744,300 $945,500
2022 $19,763 $1,795,000 $744,300 $1,050,700
2021 $19,527 $1,789,167 $0 $0
2020 $19,527 $1,783,333 $0 $0
2019 $19,435 $1,777,500 $744,300 $1,033,200
2018 $18,593 $1,698,800 $0 $0
2017 $18,050 $1,620,100 $0 $0
2016 -- $1,541,400 $0 $0
2015 $16,821 $1,535,733 $0 $0
2014 $16,821 $1,530,067 $0 $0
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
03/24/2025 03/24/25 Pending -- -- --
03/20/2025 03/20/25 For Sale $1,850,000 -- $377 / Sq Ft
Source: Bright MLS

Mortgage History

Date Status Loan Amount Loan Type
Closed $595,000 Stand Alone Second
Closed $575,000 Stand Alone Second
Source: Public Records

Similar Homes in Potomac, MD

  • 12405 Bacall Ln, Potomac, MD 20854

    $1,800,000

    • 5 Beds
    • 5 Baths
    • 5,854 Sq Ft
    • 12405 Bacall Ln
    • Potomac, MD

    Discover 12405 Bacall Lane, nestled on a serene cul-de-sac in one of Potomac’s most desirable communities. Set on an expansive 2-acre lot, this home seamlessly blends indoor and outdoor living with multiple access points to the deck and backyard. Outdoor spaces are equally impressive, featuring a flagstone patio, large deck, and a sprawling yard perfect for relaxation and entertaining. NEW ROOF

    Eric Stewart Long & Foster Real Estate, Inc.

    Section Image
  • 11507 Broad Green Dr, Potomac, MD 20854

    $1,899,000

    • 5 Beds
    • 5.5 Baths
    • 8,241 Sq Ft
    • 11507 Broad Green Dr
    • Potomac, MD

    Main Level Primary in this Contemporary with Open Floorplan and Dramatic Spaces! Two Story Foyer punctuated by an open Catwalk, overlooking the Soaring Living Room with Double sided Gas Fireplace. Flooded with Natural Light! French Doors lead to a gracious Home Office with High-end, Coffered Ceiling. Expansive Kitchen features Oversized Island, Great Room with Fireplace and Separate Coffee

    Stacie Hatziyannis Berkshire Hathaway HomeServices PenFed Realty

    Section Image
  • 11603 Montague Ct, Potomac, MD 20854

    $1,890,000

    • 5 Beds
    • 5.5 Baths
    • 6,859 Sq Ft
    • 11603 Montague Ct
    • Potomac, MD

    Offers are due Monday, April 7th by 2pm. Welcome to the largest model Clagett Farm home, ideally situated on a quiet cul-de-sac. This beautifully renovated 5-bedroom, 5.5-bathroom residence boasts approximately 7,000 square feet of finished living space and sits on nearly a third of an acre of meticulously landscaped grounds, surrounded by mature trees and lush greenery. The home effortlessly

    Jacqueline Band-Olinger Greystone Realty, LLC.

    Section Image
  • 10108 Ormond Rd, Potomac, MD 20854

    $1,495,000

    • 5 Beds
    • 6 Baths
    • 4,033 Sq Ft
    • 10108 Ormond Rd
    • Potomac, MD

    A true diamond in the rough, 10108 Ormond Road presents an extraordinary opportunity in the heart of Potomac Village, just a half-mile from the area's vibrant retail and dining center. Custom-designed and built in 1973, this timeless rambler-style home is being offered for sale for the very first time. Nestled on a picturesque 0.85-acre lot, the residence boasts over 3,600 square feet of

    Avi Galanti Compass

    Section Image
  • 10601 Gainsborough Rd, Potomac, MD 20854

    $1,595,000

    • 4 Beds
    • 5 Baths
    • 4,018 Sq Ft
    • 10601 Gainsborough Rd
    • Potomac, MD

    Welcome to this stunning Georgian Colonial located in the highly sought-after Windsor Hill subdivision of Potomac, Maryland. This beautifully updated home offers 4 spacious bedrooms, 3 full baths, and 2 half baths, making it perfect for households of all sizes. As you enter, you’ll immediately notice the impeccable attention to detail, including refinished hardwood floors on the main level and

    Dale Mattison Long & Foster Real Estate, Inc.

    Section Image
  • 10605 River Oaks Ln, Potomac, MD 20854

    $1,995,000

    • 5 Beds
    • 6 Baths
    • 6,668 Sq Ft
    • 10605 River Oaks Ln
    • Potomac, MD

    Timeless Elegance Meets Modern Comfort on a Sprawling Two-Acre Estate. Welcome to an extraordinary offering—an impeccably maintained traditional residence nestled on two flat, private acres of pristine land, complete with a swimming pool and expansive deck, ideal for outdoor entertaining and serene relaxation. Step inside to a grand foyer adorned with natural stone flooring, setting the tone for

    Jennifer Chow RLAH @properties

    Section Image
  • 12 Redbud Ct, Potomac, MD 20854

    $2,175,000

    • 7 Beds
    • 6.5 Baths
    • 7,463 Sq Ft
    • 12 Redbud Ct
    • Potomac, MD

    Stunning nearly 8000 square foot residence in Potomac! Nestled in a peaceful cul-de-sac in the gorgeous established community of Regency Estates, this magnificent four level home is the very picture of elegance. Inside the grand entryway you’ll discover an astonishingly high ceiling and refined finishes such as sophisticated chair rail and picture frame molding. Gleaming hardwood floors lead you

    Noah Fields Long & Foster Real Estate, Inc.

    Section Image
  • 9109 Copenhaver Dr, Potomac, MD 20854

    $1,350,000

    • 5 Beds
    • 5 Baths
    • 4,574 Sq Ft
    • 9109 Copenhaver Dr
    • Potomac, MD

    OPEN SUN 3/30, 1-3PM!PICTURE-PERFECT COLONIAL & GARDENER'S DREAM IN THE PRESTIGIOUS COPENHAVER COMMUNITY!Welcome to this sensational 5-bedroom, 3-full-bath, 2-half-bath Alleghany model home, built by the renowned Kettler Brothers. One of the largest homes in the neighborhood, this exquisite Dutch Colonial spans over 4,500 sq ft of finished living space. Featuring a CUSTOM-DESIGNED 400 sq

    Michelle Yu Long & Foster Real Estate, Inc.

    Section Image
  • 9600 Kendale Rd, Potomac, MD 20854

    $1,998,000

    • 4 Beds
    • 5.5 Baths
    • 5,124 Sq Ft
    • 9600 Kendale Rd
    • Potomac, MD

    Custom-built New England Colonial nestled on a 2.27-acre lot, just 20 minutes from the heart of Washington, D.C. Ideally located only 5 minutes from I-495, 10 minutes from Montgomery Mall, and 15 minutes to Rockville town center, with convenient access to shopping, dining, and more. This charming home features a circular driveway and side-loading garage, showcasing warmth and character throughout

    Shulin Zheng DMV Landmark Realty, LLC

    Section Image

Source: Bright MLS

MLS Number: MDMC2161060

Bright MLS

APN: 10-02843445