11794 Thomas Spring Rd is a 2,690 square foot house on a 1.2 acre lot with 2.5 bathrooms. - it last sold on April 23, 1986 for $154,500. Based on Redfin's Monrovia data, we estimate the home's value is $672,596.
Single-familyProperty Type
1986Year Built
1.2 acresLot Size
$250Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$672,596
$518K since sold in April 1986$7,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 14.2% higher than the average sale price ($589K) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R1
Residential District 1
The purpose of the residential density districts is to promote healthful and convenient distribution of population with sufficient densities to maintain a high standard of physical design and community service. Residential density districts will conform to the County Comprehensive Plan and will be located within areas identified for residential development. The districts, as a group, are intended to provide for a variety of dwelling types and densities and to offer housing choices at various economic levels. It is further the intent to establish various densities of residential developments in order to efficiently and effectively provide for necessary public services and facilities. The following residential density districts and maximum densities are hereby established.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Group
Housing-Single unit
Housing-Multiple units
Property details
Interior
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Heat Pump
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 1 Story Brick
Has Fireplace
Exterior
Exterior Information
Building Construction Quality: Average
Exterior Wall: Frame
Building Type: Single Family
Property Information
Subdivision Name: TRANQUILITY
Living Sq. Ft: 2,690
Building Sq. Ft: 3,174
# of Stories: 2
Stories Type: 2 Story With Basement
Legal Description: L 48 S 2 PL 3 1.209 AC THOS SPNG RD THOMAS SPRING RD
Parking & Garage Information
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 964
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 52,272
Legal Lot Number: 48
Acres: 1.2
Zoning Code: R1
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Private
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 09
Public facts
Beds: —
Baths: 2.5
Sq. Ft.: 2,690
Stories: 2.0
Lot Size: 1.2 acres
Style: Single Family Residential
Year Built: 1986
Year Renovated: —
County: Frederick County
APN: 09 238468
Home facts updated by county records on Jul 17, 2026
Around this home
Schools
Places
Transit
Green Valley Elementary School
Public K-5 • Assigned • 0.6mi
10/10
Windsor Knolls Middle School
Public 6-8 • Assigned • 2.0mi
8/10
Linganore High School
Public 9-12 • Assigned • 5.9mi
7/10
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
2/10 Fire Factor
0.00% 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
9% chance of strong winds in next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Monrovia, MD • 21770
Average low and high temperatures (°F)
36
22
42
27
61
39
68
48
73
54
84
64
88
70
82
63
77
59
68
46
56
38
42
28
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Dec
Sun exposure
In this area, properties receive around 9.2 hours in
June and 4 hours in December, placing it below the
U.S. average for solar exposure.
9.2 hrs
4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$639,000 – $774,000
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