OFF MARKET

Off market sep 2021 for $595K

$801,285

Est. refi paymentEst. refi $4,503/mo

•

4,728

sq ft

509 Rambling Sunset Cir, Mount Airy, MD 21771

About this home

OPEN HOUSE - Saturday, July 31st and Sunday, August 1st - 12-3 p. m. With over 4,700 square feet of living space, this half acre home, high atop the Twin Ridge neighborhood of Mt. Airy is a must see! Recent updates include fresh paint and new carpet, a NEW ROOF in 2020, upper level A/C (2017) and stainless steel kitchen APPLIANCES in 2016! The main level offers hardwood floors and 9 foot ceilings with a 2 story foyer, kitchen with granite countertops, extended island with seating and recessed lighting. The family rooms is complete with a gas fireplace and decorative transom window. There’s a main level laundry/mud room, tray ceiling in the formal dining room, French doors to the living room and a morning room with a slider door to the multi-level, composite deck. On the upper level you’ll find recessed lighting, pull-down ladder for storage in the attic, an expansive master suite with walk-in closet and en-suite bath, complete with shower, double sink vanity and jetted tub. The walk-out lower level is fully finished with a large family room, theatre room with projector included, den which can be used as a 5th bedroom and full bath! Enjoy the privacy of the backyard, protected by an area of forest conservation, with a large deck and step down hot tub. With a whole-house generator, central vac and the convenient location, this house has everything you could want, and more!

Single-familyProperty Type

2001Year Built

0.5 acresLot Size

$169Est. Price/Sq.Ft.

2 car garageParking

Listed by Michelle Hodos • Long & Foster Real Estate, Inc.

•301-694-8000 (broker)

Bought with Raymond Miller • RE/MAX Realty Plus

•301-831-5600 (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #MDFR2001478

Redfin Estimate

$801,285

$206K since sold in September 2021$4,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.6% higher than the average sale price ($745K) of 6 comparable homes.

SOLD AUG 21, 2026
$825,000
A
4 beds3.5 baths3,912 sq ft
1004 Crimson Cloud Ct, Mount Airy, MD 21771
SOLD SEP 29, 2026
$740,000
B
4 beds3.5 baths3,544 sq ft
810 Bridlewreath Way, Mount Airy, MD 21771
SOLD SEP 29, 2026
$813,000
C
4 beds3.5 baths2,523 sq ft
506 Eventide Ct, Mount Airy, MD 21771
SOLD OCT 2, 2026
$660,000
D
4 beds3.5 baths3,735 sq ft
909 Bridlewreath Way, Mount Airy, MD 21771
SOLD AUG 25, 2026
$705,000
E
4 beds3.5 baths2,932 sq ft
1227 Leafy Hollow Cir, Mount Airy, MD 21771
SOLD JUN 5, 2026
$724,900
F
4 beds3.5 baths3,955 sq ft
710 Bridlewreath Way, Mount Airy, MD 21771

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Earn from this home

Sell

$324,207

Est. take-home

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Refinance

Est. cash available

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Rent

$4,142/mo

Redfin rental estimate

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Market trends in 21771, MD

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.9%

0.2% MoM

Median sale price

$620K

$63K MoM

Avg. days on market

35d

2 days MoM

Recently sold homes

3 MoM

New listings for sale

OPEN SUN, 10AM TO 12PM
$489,999
5 beds3.5 baths2,188 sq ft
4805 Cowmans Court North Ct N, Mount Airy, MD 21771
(443) 660-9229
NEW 15 HRS AGO
$539,900
3 beds3 baths3,348 sq ft
5813 Western View Pl, Mount Airy, MD 21771
(301) 694-8000
COMING SOON
$1,699,900
4 beds4.5 baths4,254 sq ft
1420 Long Corner Rd, Mount Airy, MD 21771
(443) 746-2090
COMING SOON
1421 Searchlight Way, Mount Airy, MD 21771
$450,000
3 beds2.5 baths1,796 sq ft
1421 Searchlight Way, Mount Airy, MD 21771
(410) 465-6900
COMING SOON
$800,000
4 beds3.5 baths3,674 sq ft
4818 Timber Dr, Mount Airy, MD 21771
(301) 694-8000
COMING SOON
13111 Penn Shop Rd, Mount Airy, MD 21771
$395,000
3 beds2.5 baths1,288 sq ft
13111 Penn Shop Rd, Mount Airy, MD 21771
(410) 795-9600
OPEN SAT, 12PM TO 2PM
$619,900
3 beds3 baths1,788 sq ft
1206 Crossbow Rd, Mount Airy, MD 21771
(301) 829-3585
OPEN SUN, 11AM TO 1PM
$1,100,000
5 beds4.5 baths6,834 sq ft
5859 W Falls Rd, Mount Airy, MD 21771
(301) 948-4811
3D WALKTHROUGH
$1,150,000
5 beds4.5 baths4,497 sq ft
6159 Osprey Ridge Dr, Mount Airy, MD 21771
(240) 309-6000
OPEN SUN, 1PM TO 3PM
$579,900
3 beds3.5 baths1,950 sq ft
1101 Midvale Ave, Mount Airy, MD 21771
(240) 219-2422
See all

Provided by Redfin

Redfin agents who toured

Well maintained home with an open floor plan, updated kitchen, and laundry on the main level. The upper level has four spacious bedrooms all with carpet and a soaking tub in the primary bedroom. The basement is a spacious walkout with a bonus room...
5 years ago• May not reflect the current state of the home
Christian Turner
Redfin Associate agent

Sale history for 509 Rambling Sunset Cir

Year

Property tax

Land + Additions

Assessment*

2026

$8,945 (+4.8%)

2025

$8,533 (+4.9%)

2024

$8,137 (+11.0%)

2023

$7,329 (+5.0%)

$133,500 + $474,800

$608,300

2022

$6,981 (+8.0%)

2021

$6,466 (+1.6%)

2020

$6,364 (+0.6%)

$100,600 + $376,000

$476,600

2019

$6,329 (−0.5%)

2018

$6,359 (+2.6%)

$100,600 + $368,000

$468,600

2017

$6,200 (+1.8%)

2015

$6,088 (+0.7%)

$100,600 + $346,700

$447,300

2014

$6,048 (+6.7%)

2013

$5,669

2012

$5,669

2011

$5,669

2010

$5,669 (+3.0%)

2009

$5,503

Tax history for 509 Rambling Sunset Cir

Year

Property tax

Land + Additions

Assessment*

2026

$8,945 (+4.8%)

2025

$8,533 (+4.9%)

2024

$8,137 (+11.0%)

2023

$7,329 (+5.0%)

$133,500 + $474,800

$608,300

2022

$6,981 (+8.0%)

2021

$6,466 (+1.6%)

2020

$6,364 (+0.6%)

$100,600 + $376,000

$476,600

2019

$6,329 (−0.5%)

2018

$6,359 (+2.6%)

$100,600 + $368,000

$468,600

2017

$6,200 (+1.8%)

2015

$6,088 (+0.7%)

$100,600 + $346,700

$447,300

2014

$6,048 (+6.7%)

2013

$5,669

2012

$5,669

2011

$5,669

2010

$5,669 (+3.0%)

2009

$5,503

*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

Beds

—

Baths

3.5

Stories

Lot width

—

Lot depth

—

Lot size

0.5 Acres

Year renovated

—

Sq. Ft.

3,539

Year built

2001

Style

Single Family Residential

County

Frederick County

APN

18 399628

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 8, 2026.

Property details

Parking

Parking Information
# of Attached Garage Spaces: 2
Garage Features: Garage - Front Entry
# of Total Garage and Parking Spaces: 2
Has Garage
# of Garage Spaces: 2
Attached Garage

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, Central Vacuum, Dishwasher, Disposal, Dryer, Exhaust Fan, Freezer, Extra Refrigerator/Freezer, Icemaker, Oven/Range - Gas, Refrigerator, Stainless Steel Appliances, Washer, Water Heater
Interior Features: Attic, Carpet, CeilngFan(s), Central Vacuum, Chair Railings, Crown Moldings, Family Room Off Kitchen, Formal/Separate Dining Room, Kitchen - Island, Pantry, Recessed Lighting, Soaking Tub, Tub Shower, Upgraded Countertops, Walk-in Closet(s), WhirlPool/HotTub, Wood Floors
Living Area Sq.Ft. Source: Estimated

Room Information
Laundry Type: Main Floor

Fireplace Information
Has Fireplace
# of Fireplaces: 1
Gas/Propane

Basement Information
Basement: Yes
Walkout Level, Fully Finished, Connecting Stairway

Exterior

Property Information
Total Below Grade Sq. Ft.: 1622
Improvement Assessed Value: $376,000
Ownership Interest: Fee Simple
Year Built Source: Assessor

Building Information
Construction Materials: Vinyl Siding
Other Structures: Above Grade, Below Grade
Outdoor Living Structures: Deck(s)
Structure Type: Detached

Exterior Information
Hot Tub

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $100,600

Above Grade Information
Unfinished Sq.Ft.: 0
Unfinished Sq.Ft. Source: Estimated
Finished Sq.Ft.: 3,106
Finished Sq.Ft. Source: Assessor

Below Grade Information
Unfinished Sq.Ft. Source: Assessor
Finished Sq.Ft.: 1,622
Finished Sq.Ft. Source: Estimated

Financial

Tax Information
City/Town Tax: $787
County Tax: $5,554
Tax Assessed Value: $476,600
Tax Year: 2020
Tax Annual Amount: $6,430

Assessments Information
Year Assessed: 2021

Utilities

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

Location

School Information
School District Name: FREDERICK COUNTY PUBLIC SCHOOLS
School District Source: Listing Agent

Location Information
In City Limits
Directions: Rt. 70 to Rt. 27 (Mt. Airy exit). Left onto Main Street, right onto Rising Ridge Road, right onto Rambling Sunset Circle.
Municipality: Mt Airy

Public facts

Beds: —
Baths: 3.5
Sq. Ft.: 3,539
Stories: 2.0
Lot Size: 0.5 acres
Style: Single Family Residential
Year Built: 2001
Year Renovated: —
County: Frederick County
APN: 18 399628

Home facts updated by county records on Oct 8, 2026

Around this home

Schools

Twin Ridge Elementary School

Public PreK-5 • Assigned • 0.6mi

9/10

Windsor Knolls Middle School

Public 6-8 • Assigned • 7.0mi

9/10

Linganore High School

Public 9-12 • Assigned • 5.7mi

8/10

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

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 101° expected this year, 15 days in 30 years

4/10 Wind Factor

10% chance of strong winds in next 30 years

2/10 Air Factor

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

Provided by First Street

Historical weather

Mount Airy, MD • 21771

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

9.2 hrs

4.1 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$762,000 – $922,000

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Home values near 509 Rambling Sunset Cir

Data from public records.

Address	Redfin Estimate
519 Rambling Sunset Circle, Mount Airy, MD 4 Beds \| 3.5 Baths \| 3172 Sq. Ft.	$750,043
511 Rambling Sunset Circle, Mount Airy, MD - Beds \| 3.5 Baths \| 5467 Sq. Ft.	$885,902

Address	Redfin Estimate
515 Rambling Sunset Circle, Mount Airy, MD 4 Beds \| 3.5 Baths \| 2682 Sq. Ft.	$797,494
514 Rambling Sunset Circle, Mount Airy, MD - Beds \| 3.5 Baths \| 3640 Sq. Ft.	$786,072

Address	Redfin Estimate
513 Rambling Sunset Circle, Mount Airy, MD - Beds \| 3.5 Baths \| 4700 Sq. Ft.	$1,027,543
505 Rambling Sunset Circle, Mount Airy, MD 4 Beds \| 3.5 Baths \| 4370 Sq. Ft.	$823,816

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

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