8309 Old Seven Locks Rd
Bethesda, MD 20817

$1,999,999

Price

Beds

Baths

7,626 Sq. Ft.

$262 / Sq. Ft.

7,626

Sq. Ft.

$262

per Sq. Ft.

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Coming Soon

8309 Old Seven Locks Road Bethesda, MD 20817 - Photo 1 of 16

Description

Custom-built 7,600+ sq. ft. estate on a private 1+ acre lot featuring a fully permitted 3-bedroom ADU, passive solar design, and parking for 20+ vehicles. One-of-a-kind custom-designed residence, lovingly maintained by its original owners and enhanced with numerous premium upgrades throughout
Over 7,600 square feet of luxurious living space featuring an open-concept floor plan, a grand two-story foyer, and a spectacular two-story great room with soaring windows showcasing private wooded views
Situated...Custom-built 7,600+ sq. ft. estate on a private 1+ acre lot featuring a fully permitted 3-bedroom ADU, passive solar design, and parking for 20+ vehicles. One-of-a-kind custom-designed residence, lovingly maintained by its original owners and enhanced with numerous premium upgrades throughout
Over 7,600 square feet of luxurious living space featuring an open-concept floor plan, a grand two-story foyer, and a spectacular two-story great room with soaring windows showcasing private wooded views
Situated on a secluded 1+ acre lot at the end of a quiet dead-end street, offering exceptional privacy and tranquility

Gourmet Kitchen & Main-Level Living

Gourmet chef’s kitchen featuring granite countertops, a large center island, upgraded KitchenAid stainless steel appliances, and dual dishwashers (2025)
Main-level bedroom suite with a private full bath, ideal for guests, multigenerational living, or a home office

Elegant Upper-Level Retreat

Real hardwood flooring throughout the main and upper levels
Impressive upper level with 10-foot ceilings throughout
Expansive primary suite featuring a sitting area, custom walk-in closet, and a spa-inspired bath with an oversized walk-in shower and steam room
Three additional generously sized bedrooms, each enhanced with elegant tray ceilings
Convenient upper-level full-size washer and dryer

Versatile Walk-Out Lower Level

Fully finished walk-out lower level featuring a separately zoned and fully permitted ADU (Accessory Dwelling Unit)
Includes three bedrooms, two full baths, a full kitchen, full-size washer and dryer, and two private entrances
Ideal for rental income, guest accommodations, multigenerational living, an au pair suite, or home business use

Efficiency & Major System Updates

Passive solar design for enhanced energy efficiency and reduced operating costs
Three-zone HVAC system, fully replaced in 2024
Interior and exterior freshly painted in 2026

Outdoor Living & Parking

Fully fenced rear yard with professional landscaping, extensive hardscaping, and custom exterior lighting
Oversized custom tandem 4-car garage
Exceptional off-street parking for 20+ vehicles

Prime Location

Convenient commuter location with easy access to Downtown Bethesda, Washington, DC, Northern Virginia, I-495, I-270, and I-95
Minutes from shopping, dining, parks, trails, and everyday conveniences

Listed by Ruma Sikka • Keller Williams Capital Properties
P: (202)-365-2304 ruma.sikka@gmail.com

Property Details for 8309 Old Seven Locks Road

Tax ID Number

161000848093

Ownership

Fee Simple

Condo Coop Association

HOA

Structure Type

Detached

Style

Colonial

Levels/Stories

Waterfront

LISTING UPDATED: 06/06/2026 10:18 PM

Property Details for 8309 Old Seven Locks Road

Status	Coming Soon
MLS #	MDMC2239266
Days on Market	-
Taxes	$19,430 / year
HOA Fees	-
Condo/Co-op Fees	-
Property Type	Single Family
MLS Type	Residential / Fee Simple
Year Built	2002
Lot Size	1.23 AC / 53,522 SF
County	Montgomery County

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Location

Listing Courtesy of Keller Williams Capital Properties

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Building Information for 8309 Old Seven Locks Road

Stories3Year Built2002Building Size-Lot Size1.23 AC / 53,522 SF

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$11,585 per month

30 year fixed, 6.36% Interest

Principal and Interest

$9,966

Property Taxes

$1,619

HOA Dues

The Payment Calculator is for illustrative purposes only.

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Property Information for 8309 Old Seven Locks Road

Location

In City Limits: Yes
School District Name: MONTGOMERY COUNTY PUBLIC SCHOOLS

School District County ID: 121138126809
SchoolDistrictSource: 3rd Party
Elementary School: SEVEN LOCKS (MONTGOMERY MD)
ElementarySchoolSource: Listing Agent
Middle Or Junior School: CABIN JOHN (MONTGOMERY MD)
MiddleSchoolSource: Listing Agent
High School: WINSTON CHURCHILL (MONTGOMERY MD)
HighSchoolSource: Listing Agent
County: MONTGOMERY

Waterfront / Water Access

Water View: No
Water Access: No

Water Oriented: No
Navigable Water: No
Tidal Water: No
Riparian Rights Y/N: No

Association / Community Info

Property Manager Y/N: No
Senior Community: No

Taxes and Assessment

Tax Year: 2025
Tax Assessed Value: $1,602,300

Year Assessed: 2026
County Tax: $18,441
Improvement Assessed Value: $1,204,400
City Town Tax: $0
Land Assessed Value: $398,700
Clean Green Assessed: No
Front Foot Fee: $0
Front Foot Fee Payment Frequency: Annually
Land Use Code: R
Refuse Fee: $548
Agricultural Tax Due: No
Historic: No
Zoning: R200
School Tax: $0
Tax Page Number: 157
Automatically Update Tax Values Y/N: Yes

Lease Information

Pets Allowed: Yes
Pet Restrictions: No Pet Restrictions

Rooms

Main

# Bedrooms Count Main Level: 1
# Bathrooms Count Main Level: 2

# Bathrooms Full Main Level: 1
# Bathrooms Half Main Level: 1

All Upper Levels

# Bedrooms Count All Upper Levels: 4
# Bathrooms Count All Upper Levels: 3

# Bathrooms Full All Upper Levels: 3
# Bathrooms Half All Upper Levels: 0

Upper Level 1

# Bedrooms Count Upper Level: 4
# Bathrooms Count Upper Level: 3

# Bathrooms Full Upper Level: 3
# Bathrooms Half Upper Level: 0

All Lower Levels

# Bedrooms All Lower Levels: 3
# Bathrooms All Lower Levels: 2

# Bathrooms Full All Lower Levels: 2

Lower Level 1

# Bedrooms Lower Level: 3
# Bathrooms Lower Level: 2

# Bathrooms Full Lower Level: 2

Rooms

Room List: Living Room, Dining Room, Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Kitchen, Family Room, Foyer, Breakfast Room, Bedroom 1, Great Room, Bedroom 6, Bathroom 1, Bathroom 2, Bathroom 3, Attic, Bonus Room, Primary Bathroom, Half Bath
Stories: Lower 1, Main, Upper 1

Rooms Information

Room 1

Room Type: Bedroom 1
Room Level: Upper 1

Room Exists: Yes

Room 2

Room Type: Bathroom 1
Room Level: Upper 1

Room Exists: Yes

Room 3

Room Type: Bedroom 2
Room Level: Upper 1

Room Exists: Yes

Room 4

Room Type: Bathroom 2
Room Level: Upper 1

Room Exists: Yes

Room 5

Room Type: Bedroom 3
Room Level: Upper 1

Room Exists: Yes

Room 6

Room Type: Bedroom 5
Room Level: Lower 1

Room Exists: Yes

Room 7

Room Type: Bedroom 6
Room Level: Lower 1

Room Exists: Yes

Room 8

Room Type: Bathroom 3
Room Level: Lower 1

Room Exists: Yes

Room 9

Room Type: Living Room
Room Level: Lower 1

Room Exists: Yes

Room 10

Room Type: Dining Room
Room Level: Lower 1

Room Exists: Yes

Room 11

Room Type: Kitchen
Room Level: Lower 1

Room Exists: Yes

Room 12

Room Type: Family Room
Room Level: Lower 1

Room Exists: Yes

Room 13

Room Type: Bonus Room
Room Level: Lower 1

Room Exists: Yes

Room 14

Room Type: Primary Bedroom
Room Level: Upper 1

Room Exists: Yes

Room 15

Room Type: Primary Bathroom
Room Level: Upper 1

Room Exists: Yes

Room 16

Room Type: Attic
Room Level: Upper 1

Room Exists: Yes

Room 17

Room Type: Living Room
Room Level: Main

Room Exists: Yes

Room 18

Room Type: Dining Room
Room Level: Main

Room Exists: Yes

Room 19

Room Type: Foyer
Room Level: Main

Room Exists: Yes

Room 20

Room Type: Great Room
Room Level: Main

Room Exists: Yes

Room 21

Room Type: Breakfast Room
Room Level: Main

Room Exists: Yes

Room 22

Room Type: Kitchen
Room Level: Main

Room Exists: Yes

Room 23

Room Type: Primary Bedroom
Room Level: Main

Room Exists: Yes

Room 24

Room Type: Primary Bathroom
Room Level: Main

Room Exists: Yes

Room 25

Room Type: Half Bath
Room Level: Main

Room Exists: Yes

Room 26

Room Type: Bedroom 4
Room Level: Lower 1

Room Exists: Yes

Building Info

Building Level Count: 3
Total Finished SQFT: 7,626.00

Total Finished SQFT Source: Estimated
Tax Total Finished SQFT: 5,984.00
Total SQFT: 7,626.00
Total SQFT Source: Estimated
Construction Materials: Brick Front, Other
Roof: Architectural Shingle
Ext Main Mid-res: http://bright-media01.prd.brightmls.com/bright/images/0000/8050/1610/1282/805016101282_512_384_WM_ad2WsHWU6BoLK9XN.jpg
RFactor Ext Walls: R-21
RFactor Ceilings: R-30
Flooring Type: Wood
Basement Type: Connecting Stairway, Daylight, Full, Outside Entrance, Side Entrance, Fully Finished, Heated, Interior Access, Walkout Level
Basement Finished Percent: 100.00
Foundation Details: Other, Passive Radon Mitigation
Room and Floor: Bedrooms-Main Level-1, Bathrooms Full-Main Level-1, Bathrooms Half-Main Level-1, Bedrooms-Upper Level 1-1, Bedrooms-Upper Level 1-2, Bedrooms-Upper Level 1-3, Bedrooms-Upper Level 1-4, Bedrooms-Lower Level 1-1, Bedrooms-Lower Level 1-2, Bedrooms-Lower Level 1-3, Bathrooms Full-Upper Level 1-1, Bathrooms Full-Upper Level 1-2, Bathrooms Full-Upper Level 1-3, Bathrooms Full-Lower Level 1-1, Bathrooms Full-Lower Level 1-2
# Bathrooms Full: 6
# Bathrooms Half: 1
Other Structure: Above Grade, Below Grade

Lot / Land Information

Lot Size Source: Assessor
Road Surface Type: Black Top

Road Responsibility: Private
Fencing: Rear, Wrought Iron, Fully, Chain Link
Location Type: Canal
Parcel ID: 13979605
Additional Parcels: No
Ground Rent Exists: No

Parking

Type Of Parking: Attached Garage, Driveway
Num of Attached Garage Spaces: 4

Driveway - # of Spaces: 8
Total Garage Spaces: 4
Parking Features: Asphalt Driveway, Circular Driveway
Garage Features: Garage - Side Entry, Oversized

Interior Features

Fireplace: Yes
Fireplaces Count: 1

Accessibility Features: Level Entry - Main, Ramp - Main Level
Laundry Type: Upper Floor, Lower Floor, Dryer In Unit, Washer In Unit

Exterior Features

Spa: No
Pool: No Pool

Horse: No

Utilities

Heating: Yes
Cooling Type: Central A/C

Cooling Fuel: Electric
Heating Type: Central
Heating Fuel: Natural Gas
Hot Water: Electric
Water Source: Public
Sewer Septic: Public Sewer

Confidential Data

Listing Office

List Agent AOR: Greater Capital Area Association of REALTORS
List Agent URL: RumaSikka.com

Property History for 8309 Old Seven Locks Road

Date	Event & Source	Price	Appreciation
Jun 7, 2021	Withdrawn BRIGHT #MDMC754272		—
May 7, 2021	Price Change BRIGHT #MDMC754272	$1,749,999	—
Apr 22, 2021	Listed (Active) BRIGHT #MDMC754272	$1,895,900	—

Date	Event & Source	Price
06/07/2021	Withdrawn BRIGHT #MDMC754272	—
05/07/2021	Price Change BRIGHT #MDMC754272	$1,749,999
04/22/2021	Listed (Active) BRIGHT #MDMC754272	$1,895,900

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 8309 Old Seven Locks Road

Taxable ValueLand$398,700Additions$1,203,200Total$1,601,900

Tax Record2025$16,974 ($1,414 / month)

Home Facts

Beds0Baths4.5Total Finished SqFt5,984 SqFtAbove Grade Finished SqFt5,084 SqFtFinished Basement SqFt900 SqFtStories2Lot Size53,522 SqFtStyleSingle Family ResidenceYear Built2002ZoningR200CountyMONTGOMERYAPN10-00848093Fireplace TypeHas Fireplace

Schools near 8309 Old Seven Locks Road

This home is within Montgomery County Public Schools.


Rating	School	Type	Grades	Distance
10/10	Seven Locks Elementary School	Public - Serves this home	K to 5	1.4 mi
9/10	Cabin John Middle School	Public - Serves this home	6 to 8	2.7 mi
9/10	Winston Churchill High School	Public - Serves this home	9 to 12	3.6 mi
NR	Carl Sandburg Center	Public - Choice school	K to 5	6.3 mi
NR	Stephen Knolls School	Public - Choice school	PK to 12	6.4 mi
NR	Thomas Edison High School Of Technology	Public - Choice school	9 to 12	6.8 mi
NR	Holton-Arms School	Private - Nearby school	3 to 12	0.6 mi
NR	The Primary Day School	Private - Nearby school	PK to 2	0.7 mi


Rating	School	Distance
10/10	Seven Locks Elementary School PublicK to 5 Serves this home	1.4 mi
9/10	Cabin John Middle School Public6 to 8 Serves this home	2.7 mi
9/10	Winston Churchill High School Public9 to 12 Serves this home	3.6 mi
NR	Carl Sandburg Center PublicK to 5 Choice school	6.3 mi
NR	Stephen Knolls School PublicPK to 12 Choice school	6.4 mi
NR	Thomas Edison High School Of Technology Public9 to 12 Choice school	6.8 mi
NR	Holton-Arms School Private3 to 12 Nearby school	0.6 mi
NR	The Primary Day School PrivatePK to 2 Nearby school	0.7 mi

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 8309 Old Seven Locks Road, Bethesda, MD 20817

8309 Old Seven Locks Road is a single family home Coming Soon in Bethesda, MD 20817. This property is currently priced at $1,999,999. This listing's school district is Montgomery County Public Schools. Nearby schools include Seven Locks Elementary School, Cabin John Middle School and Winston Churchill High School. 8309 Old Seven Locks Road is a 8-bed, 7-bath, 7,626 sqft single family home built in 2002.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Keller Williams Capital Properties

© 2026 Bright MLS. All rights reserved. All information is deemed reliable, but accuracy is not guaranteed. Listing information is from various brokers who participate in IDX and not all listings may be visible on the site. The property information being provided is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated on 06/06/2026 10:18 PM

8309 Old Seven Locks RdBethesda, MD 20817

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More information about 8309 Old Seven Locks Road, Bethesda, MD 20817

8309 Old Seven Locks Rd
Bethesda, MD 20817