Google street view image for 6609 Seven Locks Rd, Cabin John, MD 20818

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Sold

$1,064,450

Est. refi paymentEst. refi $2,388/mo

—

•

3.5 ba

•

2,567

sq ft

6609 Seven Locks Rd, Cabin John, MD 20818

About this home

Single-familyProperty Type

1979Year Built

10,205 sq ftLot Size

$415Est. Price/Sq.Ft.

1 spaceParking

Source:Public Records

Redfin Estimate

$1,064,450

$708K since sold in September 2000$45K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 22.3% lower than the average sale price ($1.37M) of 5 comparable homes.

SOLD SEP 14, 2026
$1,085,000
A
4 beds3 baths2,089 sq ft
8311 Lilly Stone Dr, Bethesda, MD 20817
SOLD SEP 4, 2026
$1,550,000
B
4 beds3.5 baths3,258 sq ft
6900 Heatherhill Rd, Bethesda, MD 20817
SOLD JUN 18, 2026
$1,230,000
C
5 beds3.5 baths3,010 sq ft
8016 Lilly Stone Dr, Bethesda, MD 20817
SOLD OCT 16, 2026
$1,660,000
D
4 beds3.5 baths3,246 sq ft
6309 Kenhowe Dr, Bethesda, MD 20817
SOLD MAY 15, 2026
$1,327,000
E
4 beds3.5 baths2,724 sq ft
49 Wellesley Cir, Glen Echo, MD 20812

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Earn from this home

Sell

$1,001,266

Est. take-home

List your home with Redfin and save $10,645

Refinance

Est. cash available

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Rent

$4,071/mo

Redfin rental estimate

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Market trends in 20818, MD

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.6%

+1.5% MoM

Median sale price

$1.9M

$88K MoM

Avg. days on market

57d

1 days MoM

Recently sold homes

3 MoM

Provided by Redfin

Sale history for 6609 Seven Locks Rd

Year

Property tax

Land + Additions

Assessment*

2026

$12,045 (+8.1%)

2025

$11,142 (+4.4%)

2024

$10,674 (+107.8%)

$627,200 + $329,700

$956,900

2023

$5,136 (−45.5%)

2022

$9,424 (+4.8%)

2021

$8,996 (+4.5%)

$597,300 + $260,200

$857,500

2020

$8,606 (+4.8%)

2019

$8,211 (+2.2%)

2018

$8,031 (+0.4%)

2017

$8,003 (+14.9%)

2015

$6,967 (−1.3%)

2014

$7,060 (+1.5%)

$478,100 + $128,700

$606,800

2013

$6,955 (+4.3%)

2012

$6,670 (+1.9%)

2011

$6,543

2010

$6,543 (+56.4%)

2009

$4,182

Tax history for 6609 Seven Locks Rd

Year

Property tax

Land + Additions

Assessment*

2026

$12,045 (+8.1%)

2025

$11,142 (+4.4%)

2024

$10,674 (+107.8%)

$627,200 + $329,700

$956,900

2023

$5,136 (−45.5%)

2022

$9,424 (+4.8%)

2021

$8,996 (+4.5%)

$597,300 + $260,200

$857,500

2020

$8,606 (+4.8%)

2019

$8,211 (+2.2%)

2018

$8,031 (+0.4%)

2017

$8,003 (+14.9%)

2015

$6,967 (−1.3%)

2014

$7,060 (+1.5%)

$478,100 + $128,700

$606,800

2013

$6,955 (+4.3%)

2012

$6,670 (+1.9%)

2011

$6,543

2010

$6,543 (+56.4%)

2009

$4,182

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

Public record

Public record
Zoning
Permits

Beds

—

Baths

3.5

Stories

Lot width

—

Lot depth

—

Lot size

10,205 Sq. Ft.

Year renovated

—

Sq. Ft.

2,567

Year built

1979

Style

Single Family Residential

County

Montgomery County

APN

07 01857606

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 14, 2026.

R-90

Residential - 90 Zone

The intent of the R-90 zone is to provide designated areas of the County for moderate density residential uses. The predominant use is residential in a detached house. A limited number of other building types may be allowed under the optional method of development.

Permitted uses

Include but are not limited to:

Agriculture-Other
Assembly/ meeting place
Housing-Single unit
Housing-Senior
Infrastructure-Other
Public service
Transportation-Other
Park & open space

Property details

Around this home

Schools

K - 12
Preschool & daycare

Bannockburn Elementary School

Public K-5 • Assigned • 1.2mi

9/10

Thomas W. Pyle Middle School

Public 6-8 • Assigned • 1.9mi

10/10

Walt Whitman High School

Public 9-12 • Assigned • 1.8mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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 104° expected this year, 16 days in 30 years

4/10 Wind Factor

14% 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

Cabin John, MD • 20818

Average low and high temperatures (°F)

38°

24°

44°

29°

63°

40°

71°

50°

75°

56°

85°

65°

90°

71°

82°

64°

79°

61°

67°

47°

59°

41°

45°

30°

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

$1.01M – $1.23M

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Home values near 6609 Seven Locks Rd

Data from public records.

Address	Redfin Estimate
6512 Seven Locks Road, Cabin John, MD - Beds \| 5.5 Baths \| 5138 Sq. Ft.	$2,837,646
6601 Seven Locks Road, Cabin John, MD 6 Beds \| 7 Baths \| 4495 Sq. Ft.	$2,400,313
6604 Seven Locks Road, Cabin John, MD 5 Beds \| 4.5 Baths \| 3505 Sq. Ft.	$1,854,679
3 Carver Road, Cabin John, MD - Beds \| 3 Baths \| 2020 Sq. Ft.	$939,232
6 Carver Road, Cabin John, MD 5 Beds \| 3 Baths \| 1750 Sq. Ft.	$924,890
7 Carver Road, Cabin John, MD 4 Beds \| 3.5 Baths \| 2100 Sq. Ft.	$915,773
7816 Tomlinson Avenue, Cabin John, MD - Beds \| 2.5 Baths \| 1742 Sq. Ft.	$895,258

Address	Redfin Estimate
6515 Seven Locks Road, Cabin John, MD - Beds \| 4 Baths \| 2848 Sq. Ft.	$1,284,244
6605 Seven Locks Road, Cabin John, MD 4 Beds \| 3.5 Baths \| 2217 Sq. Ft.	$1,102,474
6606 Seven Locks Road, Cabin John, MD 4 Beds \| 2 Baths \| 2390 Sq. Ft.	$1,260,940
1 Carver Road, Cabin John, MD 4 Beds \| 3.5 Baths \| 2995 Sq. Ft.	$1,245,981
2 Carver Road, Cabin John, MD - Beds \| 1 Baths \| 676 Sq. Ft.	$569,825
10 Carver Road, Cabin John, MD - Beds \| 5.5 Baths \| 4284 Sq. Ft.	$1,229,555
7812 Tomlinson Avenue, Cabin John, MD - Beds \| 3.5 Baths \| 2792 Sq. Ft.	$1,384,246

Address	Redfin Estimate
6513 Seven Locks Road, Cabin John, MD - Beds \| 2 Baths \| 919 Sq. Ft.	$773,155
6600 Seven Locks Road, Cabin John, MD 6 Beds \| 5 Baths \| 3307 Sq. Ft.	$1,848,451
6608 Seven Locks Road, Cabin John, MD - Beds \| 2.5 Baths \| 2116 Sq. Ft.	$1,152,932
12 Carver Road, Cabin John, MD - Beds \| 3.5 Baths \| 2288 Sq. Ft.	$1,119,392
4 Carver Road, Cabin John, MD - Beds \| 2.5 Baths \| 2864 Sq. Ft.	$747,743
6524 78th Street, Cabin John, MD - Beds \| 4 Baths \| 3821 Sq. Ft.	$1,782,525
6530 78th Street, Cabin John, MD 4 Beds \| 3.5 Baths \| 2232 Sq. Ft.	$1,503,886

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