Welcome to 4145 London Bridge Road! This charming brick-front rancher offers far more space than meets the eye — over 3,200 square feet of finished living area designed for flexibility, comfort, and entertaining. Nestled on 1.3 peaceful acres and backing to serene woods, it’s the perfect blend of privacy and natural beauty. The main level of the home features a bright and flowing layout with three spacious bedrooms, including a primary bedroom with an ensuite bath and another full hall bath. A welcoming front living room, separate dining room, and kitchen with stainless steel appliances provide a warm and functional everyday space. Just off the kitchen, the expansive family room boasts a fireplace with a pellet stove insert, custom built-ins, and access to the porch connecting to the in-law suite. A standout feature of this home is the private in-law suite, thoughtfully designed with its own living room, bedroom, full bath, and kitchen. With direct access from the main home via the enclosed porch, it’s ideal for multi-generational living, an au pair, long-term guests, or even a dedicated home office setup. The finished lower level offers even more versatility, featuring a large recreation/club room with a brick fireplace and wood stove, a built-in tiki bar, half bath, laundry area, and a bonus room currently used as a walk-in closet. Step outside to your private backyard oasis, where a concrete patio and saltwater pool offer the perfect retreat for relaxing or entertaining.
Single-familyProperty Type
1979Year Built
1.31 acresLot Size
$189Price/Sq.Ft.
2 car garageParking
Listed by Kara Clasing• Cummings & Co. Realtors
•410-823-0033 (broker)
•realtor@cummingsrealtors.com (broker)
Bought with Jim Gladden• Keller Williams Lucido Agency
Est. $3,446 per month, based on comparable rentals
Sale and tax history for 4145 London Bridge Rd
Sale History
Tax History
Date
Event
Price
BRIGHT MLS #MDCR2031052
Apr 24, 2026
Sold
$615,000
$189/sq ft
Apr 3, 2026
Pending
—
Dec 28, 2025
Contingent
—
Oct 30, 2025
Listed
$650,000
$200/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$5,897 (+13.2%)
2025
$5,211 (+5.1%)
2024
$4,960 (+5.1%)
$163,100 + $315,900
$479,000
2023
$4,719 (+5.1%)
2022
$4,489 (+1.5%)
2021
$4,421 (+0.7%)
$143,100 + $252,400
$395,500
2020
$4,393 (+1.6%)
2019
$4,325 (+5.0%)
2018
$4,119 (+4.2%)
2017
$3,952 (+4.4%)
2016
$3,785
$143,100 + $189,600
$332,700
2015
$3,786 (−12.5%)
$143,100 + $189,600
$332,700
2014
$4,325 (+3.7%)
$153,100 + $224,300
$377,400
2013
$4,168 (+5.2%)
2012
$3,962 (+2.2%)
2011
$3,876 (+7.3%)
2010
$3,611 (+7.3%)
2009
$3,365
Public record
Public record
Zoning
Beds
—
Baths
3.5
Stories
1
Lot width
—
Lot depth
—
Lot size
1.31 Acres
Year renovated
—
Sq. Ft.
3,056
Year built
1979
Style
Single Family Residential
County
Carroll County
APN
04 042441
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 8, 2026.
R-40,000
Residence District
The purpose of the R-40,000 Residence District is primarily to provide a location for single-family residential development, the individual lots of which generally contain a minimum of 40,000 sq ft. This district is generally not intended to be served with public water or sewerage facilities although in special situations, it may be. The district would generally coincide with areas designated for low-density residential development on the Master Plan.
Permitted uses
Include but are not limited to:
Agriculture
Religious facility
Housing-Single unit
Housing-Senior
Public service
Educational/school
Property details
Parking
Parking Information
# of Attached Garage Spaces: 2
Garage Features: Garage - Front Entry, Garage Door Opener, Inside Access, Oversized
Outdoor Living Structures: Patio(s), Porch(es), Enclosed
Structure Type: Detached
Other Structures: Shed
Pool Information
Personal Pool
Fenced, In Ground, Saltwater, Vinyl
Lot Information
Lot Features: Backs to Trees
Tidal Water: No
Land Information
Land Assessed Value: $163,100
Above Grade Information
Finished Sq.Ft.: 2,256
Finished Sq.Ft. Source: Assessor
Below Grade Information
Unfinished Sq.Ft.: 260
Unfinished Sq.Ft. Source: Estimated
Finished Sq.Ft.: 1,000
Finished Sq.Ft. Source: Estimated
Financial
Tax Information
County Tax: $5,413
Tax Assessed Value: $479,000
Tax Year: 2025
Tax Annual Amount: $5,473
Assessments Information
Year Assessed: 2025
Utilities
Utilities Information
Central Air
Cooling Type: Central A/C, Ceiling Fan(s), Window Unit(s)
Cooling Fuel: Electric
Baseboard - Electric, Forced Air
Heating Fuel: Oil
Hot Water: Electric
Sewer Septic: Septic Exists
Water Source: Well
Location
School Information
Elementary School: MECHANICSVILLE
Middle Or Junior School: WEST
High School: WESTMINSTER
School District Name: CARROLL COUNTY PUBLIC SCHOOLS
Elementary School Source: Listing Agent
Middle School Source: Listing Agent
High School Source: Listing Agent
School District Source: Listing Agent
Location Information
Outside City Limits
Directions: Sykesville Rd to London Bridge Rd
Public facts
Beds: —
Baths: 3.5
Sq. Ft.: 3,056
Stories: 1.0
Lot Size: 1.31 acres
Style: Single Family Residential
Year Built: 1979
Year Renovated: —
County: Carroll County
APN: 04 042441
Home facts updated by county records on Oct 8, 2026
Around this home
Schools
Mechanicsville Elementary School
Public PreK-5 • Assigned • 0.8mi
8/10
Westminster West Middle School
Public 6-8 • Assigned • 8.8mi
9/10
Westminster High School
Public 9-12 • Assigned • 6.0mi
9/10
Provided by GreatSchools
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 103° expected this year, 15 days in 30 years
4/10 Wind Factor
12% chance of strong winds in next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Sykesville, MD • 21784
Average low and high temperatures (°F)
37
22
42
27
60
38
68
47
72
54
83
64
87
69
80
62
78
59
68
46
57
39
43
28
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
98/ 100
Exceptional sunlight
Sunscore
This home ranks in the top 25% for direct sun exposure in Sykesville. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
11.6 hrs
7.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$678,000 – $821,000
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