Google street view image for 8404 Old Seven Locks Rd, Bethesda, MD 20817

OFF MARKET

$1,615,612

—

•

4.5 ba

•

4,308

sq ft

8404 Old Seven Locks Rd, Bethesda, MD 20817

About this home

8404 Old Seven Locks Rd is a 4,308 square foot house on a 0.34 acre lot with 4.5 bathrooms. Based on Redfin's Bethesda data, we estimate the home's value is $1,615,612.

Single-familyProperty Type

1997Year Built

0.34 acresLot Size

$375Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,615,612

$0 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.1% lower than the average sale price ($1.63M) of 5 comparable homes.

SOLD JUL 13, 2026
$1,910,000
A
6 beds5.5 baths7,778 sq ft
8601 Split Oak Cir, Bethesda, MD 20817
SOLD JUN 17, 2026
$1,850,000
B
5 beds3.5 baths4,174 sq ft
7508 Pepperell Dr, Bethesda, MD 20817
SOLD JUL 24, 2026
$1,540,000
C
4 beds4 baths2,958 sq ft
8034 Park Overlook Dr, Bethesda, MD 20817
SOLD JUN 18, 2026
$1,230,000
D
5 beds3.5 baths3,010 sq ft
8016 Lilly Stone Dr, Bethesda, MD 20817
SOLD MAY 22, 2026
$1,640,000
E
6 beds5.5 baths5,968 sq ft
7533 Pepperell Dr, Bethesda, MD 20817

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$1,520,791

Est. take-home

List your home with Redfin and save $16,156

Market trends in 20817, MD

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.0%

0.6% MoM

Median sale price

$1.5M

$45K MoM

Avg. days on market

32d

10 days MoM

Recently sold homes

171

7 MoM

New listings for sale

OPEN SUN, 2PM TO 4PM
$1,345,000
4 beds3.5 baths3,481 sq ft
10108 Baldwin Ct, Bethesda, MD 20817
(301) 298-1001
9409 Singleton Dr, Bethesda, MD 20817
$2,090,000
6 beds6 baths7,180 sq ft
9409 Singleton Dr, Bethesda, MD 20817
(301) 523-8008
OPEN SUN, 1PM TO 3PM
$730,000
3 beds3 baths1,760 sq ft
7344 Greentree Rd, Bethesda, MD 20817
(301) 615-3000
OPEN SAT, 1PM TO 3PM
$350,000
3 beds2 baths1,303 sq ft
7527 Spring Lake Dr Unit 7527-D, Bethesda, MD 20817
(301) 298-1001
OPEN SUN, 1PM TO 3PM
$1,175,000
5 beds2.5 baths2,542 sq ft
6013 Kingsford Ct, Bethesda, MD 20817
(540) 379-7359
EARLY ACCESS
$1,400,000
3 beds3.5 baths2,792 sq ft
9767 Azure Aly, Bethesda, MD 20817
EARLY ACCESS
$1,275,000
4 beds5 baths2,650 sq ft
6727 Eames Way, Bethesda, MD 20817
$279,000
1 bed1 bath900 sq ft
7425 Democracy Blvd Unit A-316, Bethesda, MD 20817
(301) 424-0900
OPEN SAT, 2PM TO 4PM
$2,120,000
4 beds3.5 baths3,350 sq ft
8189 River Rd, Bethesda, MD 20817
(703) 319-3344
$279,900
2 beds1.5 baths1,030 sq ft
10300 Westlake Dr Unit P67, Bethesda, MD 20817
(301) 434-4065
See all

Provided by Redfin

Sale history for 8404 Old Seven Locks Rd

Year

Property tax

Land + Additions

Assessment*

2025

$13,681 (+5.7%)

2024

$12,947 (−0.2%)

$444,000 + $671,300

$1,115,300

2023

$12,975 (+24.3%)

2022

$10,441 (+4.5%)

2021

$9,989 (+108.7%)

$444,000 + $505,600

$949,600

2020

$4,787 (−47.8%)

2019

$9,164 (−5.6%)

2018

$9,705 (−0.2%)

2017

$9,729 (+4.7%)

2015

$9,293 (−0.3%)

2014

$9,324 (+1.5%)

$444,000 + $347,000

$791,000

2013

$9,186 (+4.2%)

2012

$8,820 (−17.4%)

2011

$10,679

2010

$10,679 (+57.7%)

2009

$6,772

Tax history for 8404 Old Seven Locks Rd

Year

Property tax

Land + Additions

Assessment*

2025

$13,681 (+5.7%)

2024

$12,947 (−0.2%)

$444,000 + $671,300

$1,115,300

2023

$12,975 (+24.3%)

2022

$10,441 (+4.5%)

2021

$9,989 (+108.7%)

$444,000 + $505,600

$949,600

2020

$4,787 (−47.8%)

2019

$9,164 (−5.6%)

2018

$9,705 (−0.2%)

2017

$9,729 (+4.7%)

2015

$9,293 (−0.3%)

2014

$9,324 (+1.5%)

$444,000 + $347,000

$791,000

2013

$9,186 (+4.2%)

2012

$8,820 (−17.4%)

2011

$10,679

2010

$10,679 (+57.7%)

2009

$6,772

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Permits

Oct 20, 2023 • Final

Mechanical

HVAC

Oct 20, 2023 • Final

Electrical

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Interior

Basement Information
Basement Sq. Ft: 800
Basement Finish: Finished
Basement Type: Finished

Bathroom Information
# of Full Baths: 4
# of 1/2 Baths: 1

Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Hot Air

Fireplace Information
# of Fireplaces: 1
Fireplace Type: 2 Story Brick
Has Fireplace

Exterior

Exterior Information
Building Construction Quality: Good
Exterior Wall: Frame
Building Type: Single Family

Property Information
Living Sq. Ft: 4,308
Building Sq. Ft: 4,748
# of Stories: 2
Stories Type: 2 Story With Basement
Legal Description: STONEYHURST CENTER

Parking & Garage Information
Parking Type: Built-In Garage
Garage/Parking Sq. Ft: 440
Garage / Carport Type: Built In

Lot Information
# of Buildings: 1
Land Sq. Ft: 14,873
Legal Lot Number: 3
Legal Block Number: 2
Acres: 0.3414
Zoning Code: RT10.
County Use Description: SINGLE FAMILY DETACH
State Use Description: RESIDENTIAL

Utility Information
Sewer Type: Public

Financial

Assessor Information
Assessment Year: 2026
Tax District County: 10

Public facts

Beds: —
Baths: 4.5
Sq. Ft.: 4,308
Stories: 2.0
Lot Size: 0.34 acres
Style: Single Family Residential
Year Built: 1997
Year Renovated: —
County: Montgomery County
APN: 10 03041030

Home facts updated by county records on Jul 18, 2026

Around this home

Schools

Seven Locks Elementary School

Public K-5 • Assigned • 1.2mi

10/10

Cabin John Middle School

Public 6-8 • Assigned • 2.6mi

9/10

Winston Churchill High School

Public 9-12 • Assigned • 3.4mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Potomac, MD, is known for its affluent neighborhoods, large estate homes, country clubs and scenic natural beauty, including Great Falls Park and the C&O Canal. It offers a blend of suburban tranquility and upscale amenities, making it a sought-after...
3 weeks ago • Potomac
Bryan Kerrigan
Redfin Premier agent
738 deals
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

6/10 Heat Factor

7 days above 105° expected this year, 16 days in 30 years

4/10 Wind Factor

13% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Bethesda, MD • 20817

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.3 hours in June and 4.2 hours in December, placing it below the U.S. average for solar exposure.

9.3 hrs

4.2 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.54M – $1.86M

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Home values near 8404 Old Seven Locks Rd

Data from public records.

Address	Redfin Estimate
8314 Old Seven Locks Road, Bethesda, MD - Beds \| 2.5 Baths \| 2946 Sq. Ft.	$1,395,419
8402 Old Seven Locks Road, Bethesda, MD 5 Beds \| 4.5 Baths \| 3570 Sq. Ft.	$1,642,815

Address	Redfin Estimate
8409 Old Seven Locks Road, Bethesda, MD - Beds \| 2.5 Baths \| 1714 Sq. Ft.	$970,933
8406 Old Seven Locks Road, Bethesda, MD 7 Beds \| 4.5 Baths \| 4876 Sq. Ft.	$1,719,631

Address	Redfin Estimate
8400 Old Seven Locks Road, Bethesda, MD - Beds \| 3.5 Baths \| 4356 Sq. Ft.	$1,684,698
8408 Old Seven Locks Road, Bethesda, MD 5 Beds \| 4.5 Baths \| 4532 Sq. Ft.	$1,630,577

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