NOT LISTED FOR SALE

10817 Stanmore Dr Potomac, MD 20854

Estimated Value: $3,098,000 - $4,092,000

5 Beds
10 Baths
10,300 Sq Ft
$342/Sq Ft Est. Value

Last Sold August 08, 2024

Last sale price $3,506,250 $340 Per Sq Ft

Current estimated payment $20,509/month

125 Days on Market

Highlights

  • Concrete Pool
  • Solar Power System
  • Panoramic View
  • Potomac Elementary School Rated A
  • Eat-In Gourmet Kitchen
  • Commercial Range

About This Home

As of August 2024

****Buyer is a commercial broker so the buyers agent commission was waived. The actual price is $3,607,500.*****
Perfectly set on a sweeping private drive in one of the most beautiful and beloved neighborhoods in the area, Potomac Falls, 10817 Stanmore Drive is nothing short of the Dream Home, fully renovated including $1+ million of upgrades by current owners. Attempting to recreate this exceptional home at this price is an impossible task. This estate is absolutely one of the best values in Potomac. The main level with rarely available high 10' ceilings throughout boasts an array of conveniences, designed for personalized comfort and luxury living. This includes a welcoming Two Story Entry Foyer, two private offices with custom built-ins, a main level bedroom suite for multigenerational living, a Formal Living Room and an incredible vaulted ceiling Dining Room/Music Room - a spectacular space for entertainment. The heart of the home is comprised of the cathedral ceiling Family Room open to the Chef's Kitchen with white cabinetry, quartz counters and backsplash and professional grade appliances plus a breakfast area featuring expansive floor-to-ceiling windows showcasing the scenic views of the rear terrace and backyard. The custom contemporary slate fireplace in the Family Room anchors the space beautifully. The updated Gourmet Kitchen includes a professional grade 8 burner gas range and a double exhaust hood for the true chef! French doors allow for large scale entertaining flowing naturally onto the rear flagstone terrace. Make sure you don't miss the practical back hallway with the all important mudroom with built-in cubbies and access to the garages. Upstairs the sumptuous Primary Suite offers the utmost in luxury and comfort, an amazing place to escape and decompress with a cozy sitting room with a gas fireplace, a gorgeous Primary bedroom, two renovated private en-suite baths and dual walk-in closets. The first upper level also has two more oversized Bedrooms with en suite bathrooms and a conveniently located Laundry Room. The top level is the prefect teenager hideaway with a sitting area, large bedroom, renovated en suite bathroom and additional storage closets. The daylight walkout lower level is an entertainer's haven, featuring a handsome stone fireplace in the recreation room area, a game table/billiard table space and, behind the glass, a state-of-the-art gym with an adjacent renovated full bath and second laundry. The beauty of the lower level is the access to the immense, level rear yard and pool setting. The inground heated pool is adjacent to the large level playing field allowing for hours of entertainment for both kids and adults. Wait till you see this spectacular yard; it is truly one of the BEST in the entire neighborhood. Invite the lacrosse team over...there is plenty of room for them to practice or if you are looking to relax, sit and sip on the back patio and simply enjoy the view! This property includes a dynamite separate flexible space over the garage with another renovated full bathroom. Do you need an art studio, an au pair/in-law suite? It's all here. Plus, a five car garage parking. Just imagine, one of the most coveted neighborhood's in Potomac, a dream home on an incredible 3.6 acre private setting close to the C&O Canal and Potomac Village with easy access to the Clara Barton Parkway and I-495! Churchill school cluster incl. the popular Potomac Elementary. Don't miss this special offering! (NOTE: Upper 3 Level on Levels is for the Separate Guest House.)

Last Agent to Sell the Property

Anne Killeen

(301) 983-6400 info@wfp.com Washington Fine Properties, LLC License #SP00094539 Listed on: 02/23/2024

Washington Fine Properties, LLC

Last Buyer's Agent

datacorrect BrightMLS

(844) 552-7444 datacorrect@brightmls.com Non Subscribing Office License #0225194075

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $24,854

Year Built

  • Built in 1965 | Remodeled in 2016

Lot Details

  • 3.61 Acre Lot
  • Cul-De-Sac
  • Stone Retaining Walls
  • Landscaped
  • Extensive Hardscape
  • Level Lot
  • Property is in very good condition
  • Property is zoned RE2

Parking

  • 5 Car Detached Garage
  • 10 Driveway Spaces
  • Parking Storage or Cabinetry
  • Front Facing Garage
  • Side Facing Garage
  • Garage Door Opener
  • Circular Driveway
  • Off-Site Parking
  • Secure Parking

Property Views

  • Panoramic
  • Scenic Vista
  • Woods
  • Garden

Home Design

  • Colonial Architecture
  • Transitional Architecture
  • Studio
  • Brick Exterior Construction
  • Architectural Shingle Roof
  • HardiePlank Type

Interior Spaces

  • Property has 4 Levels
  • Open Floorplan
  • Built-In Features
  • Crown Molding
  • Tray Ceiling
  • Ceiling height of 9 feet or more
  • Ceiling Fan
  • Recessed Lighting
  • 4 Fireplaces
  • Wood Burning Fireplace
  • Stone Fireplace
  • Gas Fireplace
  • Double Pane Windows
  • Insulated Doors
  • Mud Room
  • Entrance Foyer
  • Family Room Off Kitchen
  • Sitting Room
  • Living Room
  • Formal Dining Room
  • Den
  • Library
  • Recreation Room
  • Bonus Room
  • Home Gym

Kitchen

  • Eat-In Gourmet Kitchen
  • Breakfast Area or Nook
  • Double Self-Cleaning Oven
  • Commercial Range
  • Six Burner Stove
  • Built-In Range
  • Range Hood
  • Microwave
  • Ice Maker
  • Dishwasher
  • Stainless Steel Appliances
  • Kitchen Island
  • Upgraded Countertops
  • Disposal

Flooring

  • Wood
  • Carpet
  • Stone
  • Ceramic Tile

Bedrooms and Bathrooms

  • En-Suite Bathroom
  • Walk-In Closet
  • Soaking Tub
  • Walk-in Shower

Laundry

  • Laundry Room
  • Laundry on lower level
  • Electric Dryer
  • Front Loading Washer

Finished Basement

  • Heated Basement
  • Walk-Out Basement
  • Basement Fills Entire Space Under The House
  • Sump Pump
  • Basement Windows

Home Security

  • Alarm System
  • Storm Doors
  • Fire and Smoke Detector
  • Flood Lights

Eco-Friendly Details

  • Energy-Efficient Windows
  • Solar Power System

Pool

  • Concrete Pool
  • Heated In Ground Pool
  • Fence Around Pool

Outdoor Features

  • Patio
  • Water Fountains
  • Terrace
  • Exterior Lighting
  • Porch

Schools

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

Farming

  • Barn or Farm Building

Utilities

  • Forced Air Zoned Heating and Cooling System
  • Heat Pump System
  • Heating System Powered By Owned Propane
  • Vented Exhaust Fan
  • Programmable Thermostat
  • Electric Water Heater
  • On Site Septic

Community Details

  • No Home Owners Association
  • Potomac Falls Subdivision, Stunning! Floorplan

Listing and Financial Details

  • Tax Lot 7
  • Assessor Parcel Number 161000878421

Home Details

Home Type

Single Family

Est. Annual Taxes

$24,854

Year Built

Built in 1965 | Remodeled in 2016

Lot Details

3.61 Acres

Parking

5

Listing Details

  • Property Type: Residential
  • Structure Type: Detached
  • Architectural Style: Colonial, Transitional
  • Ownership: Fee Simple
  • New Construction: No
  • Story List: Lower 1, Main, Upper 1, Upper 2, Upper 3
  • Expected On Market: 2024-02-23
  • Year Built: 1965
  • Year Renovated: 2016
  • Automatically Close On Close Date: No
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Appliances: Built-In Range, Commercial Range, Dishwasher, Disposal, Dryer - Electric, Exhaust Fan, Icemaker, Oven - Self Cleaning, Microwave, Oven - Double, Range Hood, Refrigerator, Six Burner Stove, Stainless Steel Appliances, Washer - Front Loading
  • Flooring Type: Hardwood, Carpet, Stone, Ceramic Tile
  • Interior Amenities: Breakfast Area, Built-Ins, Carpet, Crown Moldings, Entry Level Bedroom, Family Room Off Kitchen, Formal/Separate Dining Room, Kitchen - Eat-In, Kitchen - Gourmet, Kitchen - Island, Primary Bath(s), Recessed Lighting, Soaking Tub, Stall Shower, Upgraded Countertops, Walk-In Closet(s), Wood Floors, Ceiling Fan(s), Dining Area, Floor Plan - Open, Kitchen - Table Space, Pantry, Studio
  • Window Features: Double Pane, Energy Efficient
  • Fireplace Features: Gas/Propane, Wood, Stone
  • Fireplaces Count: 4
  • Fireplace: Yes
  • Door Features: Storm, Insulated
  • Wall Ceiling Types: 9'+ Ceilings, Dry Wall, Tray Ceilings
  • Foundation Details: Other
  • Levels Count: 4
  • Room List: Living Room, Dining Room, Primary Bedroom, Sitting Room, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Family Room, Library, Foyer, Study, Exercise Room, Laundry, Mud Room, Recreation Room, Bonus Room, Primary Bathroom, Full Bath, Half Bath
  • Basement: Yes
  • Basement Type: Daylight, Full, Full, Fully Finished, Heated, Improved, Walkout Level, Windows, Sump Pump
  • Laundry Type: Lower Floor, Upper Floor
  • Total Sq Ft: 10300
  • Living Area Sq Ft: 10300
  • Price Per Sq Ft: 496.65
  • Above Grade Finished Sq Ft: 8050
  • Below Grade Finished Sq Ft: 2250
  • Total Below Grade Sq Ft: 2250
  • Above Grade Finished Area Units: Square Feet

Beds/Baths

  • Bedrooms: 5
  • Main Level Bedrooms: 1
  • Total Bathrooms: 10
  • Full Bathrooms: 8
  • Half Bathrooms: 2
  • Main Level Bathrooms: 3.00
  • Upper Level Bathrooms: 6
  • Lower Levels Bathrooms: 1
  • Upper Level Bathrooms: 4.00
  • Upper Level 2 Bathrooms: 1.00
  • Upper Level 3 Bathrooms: 1.00
  • Lower Levels Bathrooms: 1.00
  • Main Level Full Bathrooms: 1
  • Upper Level 3 Full Bathrooms: 1
  • Lower Level Full Bathrooms: 1
  • Main Level Half Bathrooms: 2

Exterior Features

  • Other Structures: Above Grade, Below Grade
  • Other Structures List: Barn/Farm Building
  • Construction Materials: Hardiplank Type, Brick
  • Exterior Features: Extensive Hardscape, Exterior Lighting, Flood Lights, Stone Retaining Walls, Water Fountains
  • Pool Features: Heated, In Ground, Fenced, Concrete
  • Road Surface Type: Black Top
  • Roof: Architectural Shingle
  • View: Garden/Lawn, Panoramic, Scenic Vista, Trees/Woods
  • Water Access: No
  • Waterfront: No
  • Water Oriented: No
  • Pool: Yes - Personal
  • Tidal Water: No
  • Water View: No

Garage/Parking

  • Garage Spaces: 5.00
  • Garage: Yes
  • Parking Features: Asphalt Driveway, Circular Driveway, Paved Driveway, Private, Secure Parking
  • Garage Features: Additional Storage Area, Garage - Side Entry, Garage - Front Entry, Garage Door Opener
  • Number Of Detached Garage Spaces: 5
  • Total Garage And Parking Spaces: 15
  • Type Of Parking: Off Site, Detached Garage, Driveway
  • Number of Spaces in Driveway: 10

Utilities

  • Refuse: 244.78
  • Central Air Conditioning: Yes
  • Cooling Fuel: Electric, Solar Photovoltaic
  • Cooling Type: Central A/C, Heat Pump(s), Programmable Thermostat, Zoned
  • Heating Fuel: Electric, Propane - Owned
  • Heating Type: Forced Air, Heat Pump(s), Zoned
  • Heating: Yes
  • Hot Water: Electric
  • Security: Security System, Smoke Detector, Electric Alarm
  • Sewer/Septic System: On Site Septic
  • Water Source: Public
  • Municipal Trash: No
  • Internet Services: Fiber Optic

Condo/Co-op/Association

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

Fee Information

  • Front Foot Fee Pymt Freq: Annually

Schools

  • Elementary School Source: 3rd Party
  • High School Source: 3rd Party
  • Middle School Source: 3rd Party
  • School District Source: 3rd Party
  • Elementary School: POTOMAC
  • High School: WINSTON CHURCHILL
  • Middle Or Junior School: HERBERT HOOVER

Lot Info

  • Lot Features: Cul-De-Sac, Landscaping, Level
  • Lot Size Acres: 3.61
  • Lot Size Units: Square Feet
  • Lot Sq Ft: 157252.00
  • Outdoor Living Structures: Patio(s), Terrace, Porch(es)
  • Property Condition: Very Good
  • Zoning: RE2
  • In City Limits: No

Rental Info

  • Lease Considered: No
  • Vacation Rental: No

Tax Info

  • Tax Annual Amount: 24854.00
  • Assessor Parcel Number: 161000878421
  • Tax Lot: 7
  • County Tax Payment Frequency: Annually
  • Tax Year: 2023

MLS Schools

  • School District Name: MONTGOMERY COUNTY PUBLIC SCHOOLS

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Feb 20, 2026
Sold by
Dettleff John A and Dettleff Kristen V
Bought by
Dettleff John A and Dettleff Kristen V
Current Estimated Value
$3,523,221

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$2,350,000
Outstanding Balance
$2,350,000
Interest Rate
6%
Mortgage Type
New Conventional
Estimated Equity
$1,173,221

Purchase Details

Closed on
Sep 22, 2025
Sold by
Dettleff John A and Dettleff Kristen V
Bought by
John And Kristen Dettleff Joint Revocable Tru and Dettleff

Purchase Details

Listed on
Feb 23, 2024
Closed on
Aug 8, 2024
Sold by
Neal Jerry Simon Revocable Trust and Jennifer Brown Simon Revocable Trust
Bought by
Dettleff John A and Dettleff Kristen V
Seller's Agent
Anne Killeen
Washington Fine Properties, LLC
Buyer's Agent
datacorrect BrightMLS
Non Subscribing Office
List Price
$3,998,000
Sold Price
$3,506,250
Premium/Discount to List
-$491,750
-12.3%
Views
597

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
0.30%
Original Mortgage
$3,330,937
Interest Rate
6.89%
Mortgage Type
Construction

Purchase Details

Closed on
Jun 8, 2016
Sold by
Simon Neal and Simon Jennifer
Bought by
Simon Neal Jerry and Simon Jennifer Brown

Purchase Details

Listed on
Oct 1, 2012
Closed on
Mar 15, 2013
Sold by
Patterson Helene and The Helene Patterson Trust
Bought by
Mullen Leo C and The Leo C Mullen Trust
Seller's Agent
Wendy Banner
Compass
Buyer's Agent
Hans Wydler
Compass
List Price
$3,195,000
Sold Price
$2,800,000
Premium/Discount to List
-$395,000
-12.36%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
1.78%
Original Mortgage
$2,000,000
Interest Rate
2.87%
Mortgage Type
Adjustable Rate Mortgage/ARM

Purchase Details

Closed on
Apr 8, 2009
Sold by
Mullen Leo C
Bought by
Patterson Helene Tr
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Dettleff John A -- Pinnacle Title
John And Kristen Dettleff Joint Revocable Tru -- None Listed On Document
Dettleff John A $3,506,250 First American Title
Dettleff John A $3,506,250 First American Title
Simon Neal Jerry -- Attorney
Mullen Leo C $2,800,000 Kvs Title Llc
Patterson Helene Tr -- --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Dettleff John A $2,350,000
Previous Owner Dettleff John A $3,330,937
Previous Owner Mullen Leo C $2,000,000
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
08/08/2024 08/08/24 Sold $3,506,250 -12.3% $340 / Sq Ft
05/31/2024 05/31/24 For Sale $3,998,000 0.0% $388 / Sq Ft
05/24/2024 05/24/24 Off Market $3,998,000 -- --
02/23/2024 02/23/24 For Sale $3,998,000 +42.8% $388 / Sq Ft
03/15/2013 03/15/13 Sold $2,800,000 -12.4% $450 / Sq Ft View Prior Sale
12/22/2012 12/22/12 Pending -- -- --
10/01/2012 10/01/12 For Sale $3,195,000 -- $513 / Sq Ft
Source: Bright MLS

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
2025 $26,126 $2,314,900 $967,600 $1,347,300
2024 $26,126 $2,206,867 -- --
2023 $24,854 $2,098,833 $0 $0
2022 $21,923 $1,990,800 $967,600 $1,023,200
2021 $21,816 $1,990,800 $967,600 $1,023,200
2020 $21,816 $1,990,800 $967,600 $1,023,200
2019 $23,531 $2,149,000 $1,087,900 $1,061,100
2018 $23,566 $2,149,000 $1,087,900 $1,061,100
2017 $24,000 $2,149,000 $0 $0
2016 $22,579 $2,622,400 $0 $0
2015 $22,579 $2,463,700 $0 $0
2014 $22,579 $2,305,000 $0 $0
Source: Public Records

Agents Affiliated with this Home

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Map

Source: Bright MLS

MLS Number: MDMC2114970

Bright MLS

APN: 10-00878421

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