OFF MARKET

Off market jun 2019 for $570K

$865,313

Est. refi paymentEst. refi $4,427/mo

•

4,606

sq ft

520 Rambling Sunset Cir, Mount Airy, MD 21771

About this home

Only model of this kind in Twin Ridge - Rarely available popular Ryan Waverly model. This home s Floor Plan is ideal for gathering & entertaining with spacious size rooms throughout! Main Level features Vaulted Ceiling Family Room with 2nd Staircase, Gourmet Kitchen with Granite, Stainless, Large Island with seating, Sun Room with Door to Deck, Wood Flooring, Separate Living Room, Dining Room, and Office. Upstairs is a gracious Master Suite with Sitting Area, Luxury Spa Bath and 2 Large Walk-in Master Closets! Over 3,800 above grade finished square feet. Lower Level offers Expansive Rec Room, Exercise Room, Full Bath, Storage Room and Walk-out Slider Door to Backyard. Enjoy morning coffee on your composite Deck. New Carpet and Fresh Paint. Excellent neighborhood for walkability, short walk to Elementary School, Sports Fields, downtown, shopping, and restaurants. A highly sought-after Frederick County Mount Airy neighborhood! Great commuter location, less than 5 minutes to I-70.

Single-familyProperty Type

2002Year Built

0.37 acresLot Size

$188Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Carla Viviano • RE/MAX Aspire

•410-465-8300 (broker)

•dan@remax-aspire-md.com (broker)

Bought with Richard Waxman • Cummings & Co. Realtors

•410-823-0033 (broker)

•realtor@cummingsrealtors.com (broker)

Redfin checked: 3 minutes ago

•Source:BRIGHT MLS #MDFR244942

Redfin Estimate

$865,313

$295K since sold in June 2019$3,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 16.9% higher than the average sale price ($741K) 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
$813,000
B
4 beds3.5 baths2,523 sq ft
506 Eventide Ct, Mount Airy, MD 21771
SOLD OCT 2, 2026
$660,000
C
4 beds3.5 baths3,735 sq ft
909 Bridlewreath Way, Mount Airy, MD 21771
SOLD SEP 29, 2026
$740,000
D
4 beds3.5 baths3,544 sq ft
810 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 AUG 18, 2026
$700,000
F
4 beds3.5 baths2,430 sq ft
703 Poplar Grove Dr, Mount Airy, MD 21771

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Earn from this home

Sell

$424,559

Est. take-home

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Refinance

Est. cash available

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Rent

$3,535/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

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
NEW 27 HRS AGO
$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
$579,900
3 beds3.5 baths1,950 sq ft
1101 Midvale Ave, Mount Airy, MD 21771
(240) 219-2422
3D WALKTHROUGH
$1,450,000
7 beds4 baths4,488 sq ft
2545 Mullinix Mill Rd, Mt Airy, MD 21771
(240) 309-6000
$450,000
4 beds2.5 baths1,755 sq ft
408 Spring Gate Ct, Mount Airy, MD 21771
(571) 386-1075
$510,000
3 beds1.5 baths1,654 sq ft
16707 Frederick Rd, Mount Airy, MD 21771
(410) 465-1770
$475,000
3 beds2 baths1,968 sq ft
4529 Bill Moxley Rd, Mount Airy, MD 21771
(240) 309-6000
See all

Provided by Redfin

Sale history for 520 Rambling Sunset Cir

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Year

Property tax

Land + Additions

Assessment*

2026

$10,522 (+4.8%)

2025

$10,038 (+7.1%)

2024

$9,373 (+12.3%)

2023

$8,350 (+6.4%)

$131,800 + $529,900

$661,700

2022

$7,849 (+5.7%)

2021

$7,424 (+1.6%)

2020

$7,305 (+4.9%)

$96,600 + $451,600

$548,200

2019

$6,962 (−0.5%)

2018

$6,993 (+2.5%)

$96,600 + $441,900

$538,500

2017

$6,825 (+2.5%)

2015

$6,660 (+0.4%)

2014

$6,636 (+11.5%)

2013

$5,950

2012

$5,950

2011

$5,950

2010

$5,950 (+9.5%)

2009

$5,435

Tax history for 520 Rambling Sunset Cir

Year

Property tax

Land + Additions

Assessment*

2026

$10,522 (+4.8%)

2025

$10,038 (+7.1%)

2024

$9,373 (+12.3%)

2023

$8,350 (+6.4%)

$131,800 + $529,900

$661,700

2022

$7,849 (+5.7%)

2021

$7,424 (+1.6%)

2020

$7,305 (+4.9%)

$96,600 + $451,600

$548,200

2019

$6,962 (−0.5%)

2018

$6,993 (+2.5%)

$96,600 + $441,900

$538,500

2017

$6,825 (+2.5%)

2015

$6,660 (+0.4%)

2014

$6,636 (+11.5%)

2013

$5,950

2012

$5,950

2011

$5,950

2010

$5,950 (+9.5%)

2009

$5,435

*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

2.5

Stories

Lot width

—

Lot depth

—

Lot size

0.37 Acres

Year renovated

—

Sq. Ft.

3,806

Year built

2002

Style

Single Family Residential

County

Frederick County

APN

18 399814

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, Garage Door Opener, Inside Access
# of Total Garage and Parking Spaces: 7
Has Garage
# of Garage Spaces: 2
Asphalt Driveway, Paved Driveway
# of Open Parking Spaces: 5
Attached Garage, Driveway

Interior

Virtual Tour

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, Cooktop, Dishwasher, Dryer, Exhaust Fan, Humidifier, Icemaker, Oven - Double, Oven - Wall, Refrigerator, Washer, Water Heater
Flooring Type: Carpet, Ceramic Tile, Hardwood
Interior Features: Breakfast Area, Carpet, CeilngFan(s), Chair Railings, Crown Moldings, Double/Dual Staircase, Family Room Off Kitchen, Floor Plan - Open, Formal/Separate Dining Room, Kitchen - Gourmet, Kitchen - Island, Master Bath(s), Pantry, Recessed Lighting, Walk-in Closet(s), Wood Floors
Living Area Sq.Ft. Source: Estimated
Wall & Ceiling Types: 2 Story Ceilings, 9'+ Ceilings, Dry Wall

Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Game Room, Family Room, Foyer, Sun/Florida Room, Laundry, Office, Storage Room, Bathroom 2, Bathroom 3, Bonus Room, Master Bathroom
Laundry Type: Main Floor

Fireplace Information
Has Fireplace
# of Fireplaces: 1
Mantel(s)

Basement Information
Basement: Yes
Other, Daylight, Partial, Full, Outside Entrance, Rear Entrance, Sump Pump, Walkout Stairs

Exterior

Property Information
Total Below Grade Sq. Ft.: 800
Irrigation Water Rights
Ownership Interest: Fee Simple
Property Condition: Very Good
Year Built Source: Assessor

Building Information
Construction Materials: Brick, Vinyl Siding
Other Structures: Above Grade, Below Grade
Outdoor Living Structures: Deck(s)
Roof: Shingle, Asphalt
Structure Type: Detached
Window Features: Palladian, Screens

Exterior Information
Sidewalks, Street Lights

Lot Information
Lot Features: Landscaping, No Thru Street, Rear Yard, SideYard(s), Front Yard
Tidal Water: No

Above Grade Information
Finished Sq.Ft.: 3,806
Finished Sq.Ft. Source: Assessor

Below Grade Information
Unfinished Sq.Ft. Source: Assessor
Finished Sq.Ft.: 800
Finished Sq.Ft. Source: Estimated

Financial

Tax Information
Tax Assessed Value: $538,500
Tax Year: 2018
Tax Annual Amount: $7,294

Lease Information
Lease Considered: No

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C
Cooling Fuel: Electric
90% Forced Air, Heat Pump(s)
Heating Fuel: Electric, Natural Gas
Hot Water: Natural Gas
Sewer Septic: Public Sewer
Cable TV Available, Natural Gas Available, Under Ground
Water Source: Public
Municipal Trash: Yes

Location

School Information
Elementary School: TWIN RIDGE
Middle Or Junior School: WINDSOR KNOLLS
High School: LINGANORE
School District Name: FREDERICK COUNTY PUBLIC SCHOOLS
Elementary School Source: 3rd Party
Middle School Source: 3rd Party
High School Source: 3rd Party
School District Source: 3rd Party

Location Information
Outside City Limits
Directions: From I-70 take Exit #68 and Travel NORTH on S Main St. Turn LEFT onto W Ridgeville Blvd. Turn RIGHT onto Rising Ridge Rd. Turn RIGHT onto Rambling Sunset Cir.
Road Responsibility: City/County
Road Surface Type: Black Top, Paved

Public facts

Beds: —
Baths: 2.5
Sq. Ft.: 3,806
Stories: 2.0
Lot Size: 0.37 acres
Style: Single Family Residential
Year Built: 2002
Year Renovated: —
County: Frederick County
APN: 18 399814

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 • 6.9mi

9/10

Linganore High School

Public 9-12 • Assigned • 5.8mi

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

$823,000 – $996,000

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Home values near 520 Rambling Sunset Cir

Data from public records.

Address	Redfin Estimate
523 Rambling Sunset Circle, Mount Airy, MD - Beds \| 2.5 Baths \| 2973 Sq. Ft.	$714,447
519 Rambling Sunset Circle, Mount Airy, MD 4 Beds \| 3.5 Baths \| 3172 Sq. Ft.	$750,043

Address	Redfin Estimate
527 Rambling Sunset Circle, Mount Airy, MD - Beds \| 3.5 Baths \| 2544 Sq. Ft.	$682,384
515 Rambling Sunset Circle, Mount Airy, MD 4 Beds \| 3.5 Baths \| 2682 Sq. Ft.	$797,494

Address	Redfin Estimate
502 Rambling Sunset Circle, Mount Airy, MD - Beds \| 2.5 Baths \| 2634 Sq. Ft.	$650,183
513 Rambling Sunset Circle, Mount Airy, MD - Beds \| 3.5 Baths \| 4700 Sq. Ft.	$1,027,543

Property information provided by BRIGHT MLS when last listed in 2019. This data may not match . Learn more.

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