OFF MARKET

Off Market Sep 2021 for $618K

$774,162

Est. refi paymentEst. refi $1,468/mo

•

2,219

sq ft

309 Summit Hall Rd, Gaithersburg, MD 20877

About this home

Sometimes the street name is quite suitable - here's the "summit" of desired amenities, all available in this one home. Gorgeous in-ground pool featuring a cascading waterfall, six person hot tub, a built-in gas outdoor grill, surrounded by knock-out extensive hardscaping. Formal entry foyer, living room and dining room, elegantly trimmed with chandelier, chair railings and beautiful hardwoods. The spacious chef's kitchen is big enough for a breakfast bar and a casual dining table. Newly-designed with granite, stainless steel appliances, and tile backsplash, the kitchen is immediately adjacent to a cozy gathering room with exposed brick, beams, fireplace, skylights and easy access to the stunning outdoor setting. Enjoy freshly grown herbs, year-round, with your personal greenhouse! Mudroom/laundry connects to the garage. Spacious bedrooms upstairs and two fully-renovated stylish bathrooms. Downstairs has also been recently renovated with luxury vinyl plank flooring and is highly-utilized with a large recreation area, separate hobby room, renovated third full bath and wetbar. Private off-street parking and attached garage. Just off 355, right by the 270/370 exchange, it's an easy commuter location that's convenient to shopping/dining.

Single-familyProperty Type

1971Year Built

0.29 acresLot Size

$349Est. Price/Sq.Ft.

1 garage spacesParking

Listed by John Kirk • RLAH @properties

•301-652-0643 (broker)

Listed by Chris Lee • RLAH @properties

•301-652-0643 (broker)

Bought with Francisco Quispe • Realty Advantage

•301-881-9800 (broker)

•hope@rockvilleoffice.com (broker)

Redfin checked: a minute ago

•Source:BRIGHT MLS #MDMC2007858

Redfin Estimate

$774,162

$156K since sold in September 2021$1,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.6% higher than the average sale price ($713K) of 6 comparable homes.

SOLD JUN 12, 2026
$725,000
A
4 beds2.5 baths2,564 sq ft
16621 Shea Ln, Gaithersburg, MD 20877
SOLD AUG 22, 2025
$600,000
B
4 beds3.5 baths2,292 sq ft
209 W Deer Park Rd, Gaithersburg, MD 20877
SOLD JUN 5, 2026
$765,000
C
4 beds3.5 baths3,308 sq ft
110 Summit Hall Rd, Gaithersburg, MD 20877
SOLD MAY 26, 2026
$650,000
D
5 beds3 baths2,250 sq ft
16629 S Westland Dr, Gaithersburg, MD 20877
SOLD JUL 14, 2026
$773,580
E
4 beds3 baths2,156 sq ft
852 Diamond Dr, Gaithersburg, MD 20878
SOLD MAY 27, 2026
$765,000
F
4 beds3.5 baths2,722 sq ft
2 Norwich Ct, Gaithersburg, MD 20878

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Sell

$280,640

Est. take-home

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Refinance

Est. cash available

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Rent

$3,198/mo

Redfin rental estimate

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Market trends in 20877, MD

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.3%

0.2% MoM

Median sale price

$525K

$77K MoM

Avg. days on market

30d

12 days MoM

Recently sold homes

3 MoM

New listings for sale

COMING SOON
$405,000
3 beds3.5 baths1,942 sq ft
111 Bralan Ct, Gaithersburg, MD 20877
(301) 652-0643
OPEN SUN, 1PM TO 3PM
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113 Hutton St, Gaithersburg, MD 20877
(703) 349-3900
COMING SOON
17914 Cottonwood Ter, Gaithersburg, MD 20877
$427,000
3 beds3.5 baths1,832 sq ft
17914 Cottonwood Ter, Gaithersburg, MD 20877
(301) 515-4777
COMING SOON
17316 Amity Dr, Gaithersburg, MD 20877
$664,000
4 beds3.5 baths2,518 sq ft
17316 Amity Dr, Gaithersburg, MD 20877
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COMING SOON
$669,900
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8104 Pepper Ridge Way, Gaithersburg, MD 20877
(301) 840-8061
OPEN SAT, 12PM TO 2PM
$749,900
4 beds2.5 baths2,158 sq ft
8 Shipwright Ct, Gaithersburg, MD 20877
(571) 295-7566
EARLY ACCESS
$740,000
4 beds3 baths2,671 sq ft
4 Cedar Ave, Gaithersburg, MD 20877
COMING SOON
$625,000
3 beds3 baths2,806 sq ft
9425 Emory Grove Rd, Gaithersburg, MD 20877
(703) 359-7800
$799,000
5 beds2.5 baths3,606 sq ft
9326 Edgewood Ct, Gaithersburg, MD 20877
(301) 652-0400
$654,900
3 beds3.5 baths1,990 sq ft
27 Fairbanks Dr, Gaithersburg, MD 20877
(301) 738-3726
See all

Provided by Redfin

Sale history for 309 Summit Hall Rd

Year

Property tax

Land + Additions

Assessment*

2025

$6,711 (+11.2%)

$199,800 + $459,600

$659,400

2024

$6,033 (+11.1%)

2023

$5,429 (+3.8%)

2022

$5,232 (+0.6%)

$199,900 + $235,300

$435,200

2021

$5,200 (+1.6%)

2020

$5,117 (+2.8%)

2019

$4,976 (+2.9%)

$199,900 + $222,200

$422,100

2018

$4,838 (+1.8%)

2017

$4,753 (+2.4%)

$199,900 + $192,400

$392,300

2015

$4,640 (−1.3%)

$161,800 + $184,300

$346,100

2014

$4,701 (+1.0%)

2013

$4,654 (+0.6%)

2012

$4,624 (+4.4%)

2011

$4,430

2010

$4,430 (+18.7%)

2009

$3,731

Tax history for 309 Summit Hall Rd

Year

Property tax

Land + Additions

Assessment*

2025

$6,711 (+11.2%)

$199,800 + $459,600

$659,400

2024

$6,033 (+11.1%)

2023

$5,429 (+3.8%)

2022

$5,232 (+0.6%)

$199,900 + $235,300

$435,200

2021

$5,200 (+1.6%)

2020

$5,117 (+2.8%)

2019

$4,976 (+2.9%)

$199,900 + $222,200

$422,100

2018

$4,838 (+1.8%)

2017

$4,753 (+2.4%)

$199,900 + $192,400

$392,300

2015

$4,640 (−1.3%)

$161,800 + $184,300

$346,100

2014

$4,701 (+1.0%)

2013

$4,654 (+0.6%)

2012

$4,624 (+4.4%)

2011

$4,430

2010

$4,430 (+18.7%)

2009

$3,731

*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

0.29 Acres

Year renovated

—

Sq. Ft.

2,843

Year built

1971

Style

Single Family Residential

County

Montgomery County

APN

09 00823275

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 17, 2026.

Property details

Parking

Parking Information
# of Attached Garage Spaces: 1
Garage Features: Garage Door Opener, Garage - Front Entry
# of Total Garage and Parking Spaces: 3
Has Garage
# of Garage Spaces: 1
Driveway - # of Spaces: 2
Concrete Driveway
Attached Garage, Driveway

Interior

Bedroom Information
# of Bedrooms On 1st Upper Level: 4

Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 2
# of Bathrooms (Half) On Main Level: 1
# of Bathrooms (Full) On 1st Lower Level: 1
# of Bathrooms (Full) On All Upper Levels: 2
# of Bathrooms (Full) On All Lower Levels: 1
# of Bathrooms (Half): 1
# of Bathrooms (Full): 3

Interior Information
Appliances: Built-In Microwave, Built-In Range, Dishwasher, Disposal, Dryer - Front Loading, Oven/Range - Gas, Refrigerator, Stainless Steel Appliances, Washer - Front Loading, Water Heater, Microwave, Stove
Flooring Type: Carpet, Marble, Laminated, Vinyl, Hardwood
Not Furnished
Interior Features: CeilngFan(s), Combination Kitchen/Living, Dining Area, Formal/Separate Dining Room, Kitchen - Gourmet, Skylight(s), Soaking Tub, Upgraded Countertops, Walk-in Closet(s), Wet/Dry Bar, WhirlPool/HotTub, Window Treatments, Wood Floors, Carpet, Chair Railings, Family Room Off Kitchen, Attic, 2nd Kitchen, Breakfast Area, Exposed Beams, Floor Plan - Traditional, Kitchen - Eat-In, Kitchen - Table Space, Master Bath(s), Crown Moldings, Kitchenette
Living Area Sq.Ft. Source: Assessor
Wall & Ceiling Types: Dry Wall

Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Family Room, Mud Room, Recreation Room, Bathroom 2, Bathroom 3, Bonus Room, Master Bathroom
Laundry Type: Main Floor

Fireplace Information
Has Fireplace
# of Fireplaces: 1
Brick, Mantel(s), Gas/Propane

Basement Information
Basement: Yes
Fully Finished

Exterior

Property Information
Not Federal Flood Zone
Total Below Grade Sq. Ft.: 0
Front Foot Fee Payment Frequency: Annually
Horse: No
Improvement Assessed Value: $235,300
Ownership Interest: Fee Simple
Property Condition: Excellent
Year Built Source: Assessor

Building Information
Construction Materials: Brick, Aluminum Siding
Other Structures: Above Grade, Below Grade
Outdoor Living Structures: Patio(s)
Roof: Asphalt
Structure Type: Detached
Window Features: Skylights
Other Structures: Garage(s), Greenhouse, Pool Equipment Shed, Shed
Building Not Winterized

Exterior Information
BBQ Grill, Flood Lights, Exterior Lighting, Gutter System, Hot Tub, Extensive Hardscape, Water Falls
Fencing: Wood

Pool Information
Personal Pool
Gunite, Heated, In Ground

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $199,900

Above Grade Information
Finished Sq.Ft.: 2,219
Finished Sq.Ft. Source: Assessor

Below Grade Information
Unfinished Sq.Ft. Source: Assessor
Finished Sq.Ft. Source: Assessor

Financial

Tax Information
Agricultural Tax Due: No
City/Town Tax: $1,105
County Tax: $4,136
Tax Assessed Value: $426,467
Tax Year: 2020
Tax Annual Amount: $5,667

Assessments Information
Year Assessed: 2021

Lease Information
Lease Considered: No

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C
Cooling Fuel: Electric
Central
Heating Fuel: Natural Gas
Hot Water: Natural Gas
Sewer Septic: Public Sewer
Water Source: Public
Municipal Trash: No

Location

School Information
Elementary School: SUMMIT HALL
Middle Or Junior School: FOREST OAK
High School: GAITHERSBURG
School District Name: MONTGOMERY COUNTY PUBLIC SCHOOLS
Elementary School Source: Listing Agent
Middle School Source: Listing Agent
High School Source: Listing Agent
School District Source: Listing Agent

Location Information
In City Limits
Directions: Turn left onto MD-355 N/Hungerford Dr Continue to follow MD-355 N Continue on W Deer Park Rd. Drive to Summit Hall Rd Turn left onto W Deer Park Rd Turn right onto Summit Hall Rd Destination will be on the right
Municipality: Gaithersburg

Public facts

Beds: —
Baths: 3.5
Sq. Ft.: 2,843
Stories: 2.0
Lot Size: 0.29 acres
Style: Single Family Residential
Year Built: 1971
Year Renovated: —
County: Montgomery County
APN: 09 00823275

Home facts updated by county records on Jul 17, 2026

Around this home

Schools

Summit Hall Elementary School

Public PreK-5 • Assigned • 0.1mi

5/10

Forest Oak Middle School

Public 6-8 • Assigned • 1.9mi

5/10

Gaithersburg High School

Public 9-12 • Assigned • 0.4mi

3/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Gaithersburg, MD, is known for its diverse community, historic landmarks like the Gaithersburg Community Museum, and modern developments like the Kentlands. It combines a rich heritage with thriving shopping, dining, and recreational options, making...
2 weeks ago • Gaithersburg
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Redfin Premier agent
737 deals
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With so many different neighborhoods, Gaithersburg is consistently ranked as the #1 most diverse in the entire US!!! From the Kentlands story book design to the new urbanism of Crown Farm, there are several neighborhoods where you can live, play, and...
2 months ago • Gaithersburg
Kris Paolini
Redfin Premier agent
791 deals
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Climate risks

1/10 Flood Factor

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

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 102° expected this year, 16 days in 30 years

4/10 Wind Factor

12% 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

Gaithersburg, MD • 20877

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 4.1 hours in December, placing it below the U.S. average for solar exposure.

9.3 hrs

4.1 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$736,000 – $891,000

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Home values near 309 Summit Hall Rd

Data from public records.

Address	Redfin Estimate
304 Summit Hall Rd, Gaithersburg, MD 5 Beds \| 2.5 Baths \| 2332 Sq. Ft.	$618,627
306 Summit Hall Rd, Gaithersburg, MD 4 Beds \| 2.5 Baths \| 2720 Sq. Ft.	$674,791

Address	Redfin Estimate
318 Summit Hall Rd, Gaithersburg, MD - Beds \| 2.5 Baths \| 2040 Sq. Ft.	$582,767
315 Summit Hall Rd, Gaithersburg, MD 5 Beds \| 3 Baths \| 3133 Sq. Ft.	$760,328

Address	Redfin Estimate
316 Summit Hall Rd, Gaithersburg, MD - Beds \| 2.5 Baths \| 2442 Sq. Ft.	$628,479
313 Summit Hall Rd, Gaithersburg, MD 5 Beds \| 3 Baths \| 3084 Sq. Ft.	$770,809

Property information provided by BRIGHT MLS when last listed in 2021. This data may not match . Learn more.

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