OFF MARKET

Off market dec 2017 for $812K

$1,031,285

•

4.5 ba

•

3,698

sq ft

421 Dennis Ave, Silver Spring, MD 20901

About this home

ONLY ONE LEFT! Clements Farm - Immediate Occupancy. This Home Includes finished Basement a 5BR 4.5BA 3661 SF homes. Last new home 505 Dennis Ave available for early Dec. Delivery at $799,500. come see furnished model at 421 Dennis.

Single-familyProperty Type

2017Year Built

7,850 sq ftLot Size

$279Est. Price/Sq.Ft.

2 spacesParking

Listed by Sterling Mehring • Long & Foster Real Estate, Inc.

•240-497-1700 (broker)

Bought with Jan Mandart • Long & Foster Real Estate, Inc.

•410-730-3456 (broker)

•columbia@longandfoster.com (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #1001006803

Redfin Estimate

$1,031,285

$219K since sold in December 2017$9,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 57.7% higher than the average sale price ($654K) of 6 comparable homes.

SOLD OCT 9, 2026
$589,000
A
4 beds3.5 baths2,216 sq ft
827 University Blvd W, Silver Spring, MD 20901
SOLD JUL 31, 2026
$610,000
B
5 beds3 baths2,255 sq ft
833 Loxford Ter, Silver Spring, MD 20901
SOLD AUG 13, 2026
$665,000
C
5 beds3 baths2,046 sq ft
406 Belton Rd, Silver Spring, MD 20901
SOLD AUG 6, 2026
$710,000
D
4 beds3.5 baths2,492 sq ft
815 Whitehall St, Silver Spring, MD 20901
SOLD JUL 24, 2026
$650,000
E
5 beds3 baths2,168 sq ft
810 Malta, Silver Spring, MD 20901
BOUGHT WITH REDFIN NOV 2, 2026
$700,000
F
6 beds3.5 baths2,888 sq ft
1007 Arcola Ave, Silver Spring, MD 20902

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

Earn from this home

Sell

$441,005

Est. take-home

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Rent

$4,461/mo

Redfin rental estimate

List your home for rent

Market trends in 20901, MD

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.7%

0.1% MoM

Median sale price

$598K

$17K MoM

Avg. days on market

41d

1 days MoM

Recently sold homes

7 MoM

New listings for sale

COMING SOON
$475,000
3 beds2.5 baths1,950 sq ft
10902 Oakwood St, Silver Spring, MD 20901
(877) 366-2213
$555,000
3 beds2 baths1,570 sq ft
10128 Dallas Ave, Silver Spring, MD 20901
(301) 459-5040
COMING SOON
$530,000
4 beds3.5 baths2,089 sq ft
144 Finale Ter, Silver Spring, MD 20901
(240) 219-2422
$545,000
3 beds2 baths1,666 sq ft
9906 Sidney Rd, Silver Spring, MD 20901
(301) 540-1330
$749,950
4 beds3.5 baths1,320 sq ft
507 Harding Dr, Silver Spring, MD 20901
(301) 868-8787
$740,000
4 beds2 baths2,072 sq ft
602 Stirling Rd, Silver Spring, MD 20901
(301) 652-0643
LISTED BY REDFIN
$575,000
3 beds2 baths1,365 sq ft
710 Dryden St, Silver Spring, MD 20901
$759,000
4 beds4 baths2,816 sq ft
10841 Childs St, Silver Spring, MD 20901
(301) 983-0200
$762,500
4 beds3.5 baths3,161 sq ft
11452 Oak Leaf Dr, Silver Spring, MD 20901
(301) 652-0643
$789,999
5 beds3.5 baths3,266 sq ft
10211 Portland Rd, Silver Spring, MD 20901
(703) 562-1800
See all

Provided by Redfin

Sale history for 421 Dennis Ave

** Price available after signing in.

Tax history for 421 Dennis Ave

*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

4.5

Stories

Lot width

—

Lot depth

—

Lot size

7,927 Sq. Ft.

Year renovated

—

Sq. Ft.

3,542

Year built

2016

Style

Single Family Residential

County

Montgomery County

APN

13 03774240

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 14, 2026.

R-60

Residential - 60 Zone

The intent of the R-60 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

Parking

Parking Information
# of Attached Garage Spaces: 2
# of Total Garage and Parking Spaces: 2
Has Garage
# of Garage Spaces: 2
Garage
Attached Garage

Interior

Virtual Tour

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

Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 3
# of Bathrooms (Half) On Main Level: 1
# of Bathrooms (Full) On 1st Lower Level: 1
# of Bathrooms (Half): 1
# of Bathrooms (Full): 4

Interior Information
Entry Location: Center Hall
Interior Features: Dining Area, Combination Kitchen/Living, Floor Plan - Open
Living Area Sq.Ft. Source: Estimated
R-Factor Ceilings: 42

Room Information
Living Room, Dining Room, Kitchen, Game Room, Family Room, Den, Laundry, Mud Room

Fireplace Information
Has Fireplace
# of Fireplaces: 1

Basement Information
Basement: Yes
Outside Entrance, Full, Fully Finished, Improved

Exterior

Property Information
Total Below Grade Sq. Ft.: 1124
Ownership Interest: Fee Simple
Year Built Source: Estimated

Building Information
Builder Name: ROBERT CONNER HOMES
Building Sites: 5
Construction Materials: HardiPlank Type, Vinyl Siding, Fiber Cement
Main Entrance Orientation: West
Other Structures: Above Grade, Below Grade
R-Factor Ext Walls: 21
Roof: Shingle
Structure Type: Detached

Property Green Features
Energy Efficient: Construction
Water Conservation: Efficient Hot Water Distribution

Lot Information
Topography: Rolling, Moderate Slope
Tidal Water: No

Above Grade Information
Unfinished Sq.Ft.: 432
Unfinished Sq.Ft. Source: Estimated
Finished Sq.Ft.: 2,684
Finished Sq.Ft. Source: Estimated

Below Grade Information
Unfinished Sq.Ft.: 110
Unfinished Sq.Ft. Source: Estimated
Finished Sq.Ft.: 1,014
Finished Sq.Ft. Source: Estimated

Financial

Tax Information
Tax Annual Amount: $1,700

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C, Zoned
Cooling Fuel: Electric
90% Forced Air, Zoned
Heating Fuel: Natural Gas
Hot Water: Natural Gas
Sewer Septic: Public Sewer
Water Source: Public

Location

School Information
Elementary School: FOREST KNOLLS
High School: NORTHWOOD
School District Name: MONTGOMERY COUNTY PUBLIC SCHOOLS

Location Information
Directions: Out Georgia Ave. Right on Dennis ave past Sligo and University one block on left is Clements Farm 5 New Homes.

Public facts

Beds: —
Baths: 4.5
Sq. Ft.: 3,542
Stories: 2.0
Lot Size: 7,927 square feet
Style: Single Family Residential
Year Built: 2016
Year Renovated: —
County: Montgomery County
APN: 13 03774240

Home facts updated by county records on Oct 14, 2026

Around this home

Schools

K - 12
Preschool & daycare

Forest Knolls Elementary School

Public PreK-5 • Assigned • 0.4mi

7/10

Silver Spring International Middle School

Public 6-8 • Assigned • 1.9mi

6/10

Northwood High School

Public 9-12 • Assigned • 5.6mi

5/10

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

7/10 Heat Factor

7 days above 103° expected this year, 15 days in 30 years

4/10 Wind Factor

20% chance of strong winds in next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 6 days in 30 years

Provided by First Street

Historical weather

Silver Spring, MD • 20901

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 9.2 hours in June and 4.2 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4.2 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$980,000 – $1.19M

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Nearby similar homes

$545,000

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3D WALKTHROUGH

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New listings for sale in 20901

COMING SOON

$475,000

3 beds2.5 baths1,950 sq ft

10902 Oakwood St, Silver Spring, MD 20901

9,032 sq ft lot • Garage • Built 1958

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COMING SOON

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LISTED BY REDFIN3D WALKTHROUGH

$575,000

3 beds2 baths1,365 sq ft

710 Dryden St, Silver Spring, MD 20901

Updated kitchen • Multiple ponds • Two storage shed

$759,000

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9,948 sq ft lot • 3 parking spots • Built 1959

(301) 983-0200

$762,500

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Screened porch • 0.27 acre lot • 2 garage spots

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Home values near 421 Dennis Ave

Data from public records.

Address	Redfin Estimate
407 Dennis Avenue, Silver Spring, MD - Beds \| 2.5 Baths \| 1231 Sq. Ft.	$555,119
511 Dennis Avenue, Silver Spring, MD - Beds \| 2.5 Baths \| 1653 Sq. Ft.	$560,142
503 Dennis Avenue, Silver Spring, MD 5 Beds \| 4.5 Baths \| 2662 Sq. Ft.	$981,345
515 Dennis Avenue, Silver Spring, MD - Beds \| 1.5 Baths \| 1653 Sq. Ft.	$570,668
502 Dennis Avenue, Silver Spring, MD - Beds \| 2.5 Baths \| 1653 Sq. Ft.	$581,845
409 Dennis Avenue, Silver Spring, MD 4 Beds \| 2.5 Baths \| 1506 Sq. Ft.	$677,938
500 Dennis Avenue, Silver Spring, MD - Beds \| 1.5 Baths \| 1653 Sq. Ft.	$541,397

Address	Redfin Estimate
513 Dennis Avenue, Silver Spring, MD - Beds \| 2.5 Baths \| 1653 Sq. Ft.	$585,987
410 Dennis Avenue, Silver Spring, MD - Beds \| 3 Baths \| 1863 Sq. Ft.	$603,351
505 Dennis Avenue, Silver Spring, MD 5 Beds \| 4.5 Baths \| 3698 Sq. Ft.	$1,028,376
411 Dennis Avenue, Silver Spring, MD 4 Beds \| 3 Baths \| 2462 Sq. Ft.	$721,699
506 Dennis Avenue, Silver Spring, MD 3 Beds \| 2 Baths \| 1153 Sq. Ft.	$550,884
405 Dennis Avenue, Silver Spring, MD - Beds \| 2 Baths \| 1731 Sq. Ft.	$586,782
413 Dennis Avenue, Silver Spring, MD 3 Beds \| 2.5 Baths \| 2460 Sq. Ft.	$611,873

Address	Redfin Estimate
414 Dennis Avenue, Silver Spring, MD - Beds \| 2.5 Baths \| 2094 Sq. Ft.	$593,740
509 Dennis Avenue, Silver Spring, MD - Beds \| 3 Baths \| 1653 Sq. Ft.	$618,831
415 Dennis Avenue, Silver Spring, MD 3 Beds \| 2.5 Baths \| 1231 Sq. Ft.	$569,392
504 Dennis Avenue, Silver Spring, MD - Beds \| 3 Baths \| 1653 Sq. Ft.	$559,396
412 Dennis Avenue, Silver Spring, MD 5 Beds \| 3.5 Baths \| 1906 Sq. Ft.	$682,459
417 Dennis Avenue, Silver Spring, MD - Beds \| 1.5 Baths \| 1731 Sq. Ft.	$572,633
423 Dennis Avenue, Silver Spring, MD 4 Beds \| 4.5 Baths \| - Sq. Ft.	$1,223,727

Property information provided by BRIGHT MLS when last listed in 2017. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 20901, MD

Sale history for 421 Dennis Ave

Tax history for 421 Dennis Ave

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 20901

Home values near 421 Dennis Ave

More real estate resources