21736 Rolling Ridge Ln is a 3,536 square foot house on a 2.53 acre lot with 3.5 bathrooms. Based on Redfin's Laytonsville data, we estimate the home's value is $1,075,885.
Single-familyProperty Type
2009Year Built
2.53 acresLot Size
$304Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,075,885
$44K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.9% higher than the average sale price ($928K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$9,483 (+8.2%)
$337,100 + $562,500
$899,600
2024
$8,761 (+8.9%)
2023
$8,048 (+5.1%)
2022
$7,659 (+0.6%)
$337,100 + $394,800
$731,900
2021
$7,611 (+1.7%)
2020
$7,486 (−0.2%)
2019
$7,499 (−0.7%)
$337,100 + $373,900
$711,000
2018
$7,549 (−3.3%)
$337,100 + $373,900
$711,000
2017
$7,810 (+9.7%)
$337,100 + $386,300
$723,400
2015
$7,117 (−1.7%)
$271,100 + $398,600
$669,700
2014
$7,240 (−8.2%)
2013
$7,885 (−0.6%)
2012
$7,934 (−13.9%)
2011
$9,210
2010
$9,210
Tax history for 21736 Rolling Ridge Ln
Year
Property tax
Land + Additions
Assessment*
2025
$9,483 (+8.2%)
$337,100 + $562,500
$899,600
2024
$8,761 (+8.9%)
2023
$8,048 (+5.1%)
2022
$7,659 (+0.6%)
$337,100 + $394,800
$731,900
2021
$7,611 (+1.7%)
2020
$7,486 (−0.2%)
2019
$7,499 (−0.7%)
$337,100 + $373,900
$711,000
2018
$7,549 (−3.3%)
$337,100 + $373,900
$711,000
2017
$7,810 (+9.7%)
$337,100 + $386,300
$723,400
2015
$7,117 (−1.7%)
$271,100 + $398,600
$669,700
2014
$7,240 (−8.2%)
2013
$7,885 (−0.6%)
2012
$7,934 (−13.9%)
2011
$9,210
2010
$9,210
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Oct 22, 2013 • Final
Building residential
Remodel
Oct 22, 2013 • Final
Electrical
Electrical
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Hot Air
Fireplace Information
# of Fireplaces: 1
Fireplace Type: Gas/Log
Has Fireplace
Exterior
Exterior Information
Building Construction Quality: Good
Exterior Wall: Aluminum/Vinyl
Building Type: Single Family
Property Information
Subdivision Name: ROLLING RDG
Living Sq. Ft: 3,536
Building Sq. Ft: 3,976
# of Stories: 2
Stories Type: 2 Story With Basement
Legal Description: ROLLING RIDGE
Parking & Garage Information
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 440
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 110,207
Legal Lot Number: 6
Legal Block Number: A
Municipality Name: LAYTONSVILLE
Acres: 2.53
Zoning Code: RR3
County Use Description: SINGLE FAMILY DETACH
State Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 01
Public facts
Beds: —
Baths: 3.5
Sq. Ft.: 3,536
Stories: 2.0
Lot Size: 2.53 acres
Style: Single Family Residential
Year Built: 2009
Year Renovated: —
County: Montgomery County
APN: 01 03570257
Home facts updated by county records on Jul 17, 2026
Around this home
Schools
Laytonsville Elementary School
Public K-5 • Assigned • 0.6mi
7/10
Gaithersburg Middle School
Public 6-8 • Assigned • 5.3mi
4/10
Gaithersburg High School
Public 9-12 • Assigned • 6.0mi
3/10
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 102° expected this year, 16 days in 30 years
4/10 Wind Factor
19% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Laytonsville, MD • 20882
Average low and high temperatures (°F)
36
22
41
26
60
38
68
47
72
53
82
62
87
70
79
61
76
59
67
46
56
39
42
28
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
$1.02M – $1.24M
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