NEWP PRICE - OPEN HOUSE SUN 12/18 FROM 1-4PM ! Welcome to 4622 Roundhill Rd. This turn-key four-level newly renovated colonial home is in one of the most desirable communities in Howard County. Larger than it looks, this 4 bedroom, 3.5 baths features, tons of natural light, renovated kitchen, new stainless-steel appliances, quartz countertops, updated windows, hardwood floors, new carpet, renovated bathrooms, new light fixtures, electrical heavy up, fully fenced yard, pool, multiple car driveway, and so much more. The main level features a half bathroom, office, a large rec room with a wood-burning fireplace, an enormous all-season porch that overlooks the beautiful forest-like backyard, and a stunning in-law suite with private entrance and a in-law full bathroom. The first level features the former living room, dining room, new kitchen, and access to the backyard. The second floor features three generously sized bedrooms and a fully renovated bathroom. The fully finished open basement is great for storage or creating whatever you desire. The stunning backyard features an inground pool which was recently serviced and updated with a new liner, a brick patio, a gazebo, a pool house, large storage shed, and best of all, fully fenced. This home is conveniently located a short distance from schools, parks, dining, and much more. Do not miss the opportunity to own this stunning gem!
*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
2
Lot width
—
Lot depth
—
Lot size
0.46 Acres
Year renovated
—
Sq. Ft.
2,690
Year built
1965
Style
Single Family Residential
County
Howard County
APN
02 209454
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 4, 2026.
R-20
Residential Single District
The R-20 District is established to permit single-family detached dwelling units at approximately 2 units per acre. The District reflects the established single-family neighborhood characteristics of many of the stable residential areas of the county.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Infrastructure
Public service
Educational/school
Fire house
Recreation
Communications tower
Property details
Parking
Parking Information
# of Total Garage and Parking Spaces: 4
Driveway - # of Spaces: 4
Asphalt Driveway
Driveway
Interior
Bedroom Information
# of Bedrooms On 1st Upper Level: 3
# of Bedrooms On Main Level: 1
Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 1
# of Bathrooms (Half) On Main Level: 1
# of Bathrooms (Full) On Main Level: 1
# of Bathrooms (Full) On 1st Lower Level: 1
# of Bathrooms (Full) On All Upper Levels: 1
# of Bathrooms (Full) On All Lower Levels: 1
# of Bathrooms (Half): 1
# of Bathrooms (Full): 3
Interior Information
Appliances: Stainless Steel Appliances
Flooring Type: Hardwood, Carpet, Laminate Plank
Not Furnished
Living Area Sq.Ft. Source: Estimated
Room Information
Laundry Type: Basement
Fireplace Information
Has Fireplace
# of Fireplaces: 1
Wood
Basement Information
Basement: Yes
Fully Finished
Exterior
Property Information
Not Federal Flood Zone
Total Below Grade Sq. Ft.: 600
Front Foot Fee Payment Frequency: Annually
Improvement Assessed Value: $235,900
Ownership Interest: Fee Simple
Property Condition: Excellent
Year Built Source: Assessor
Year Major Reno/Remodel: 2022
Building Information
Construction Materials: Brick, Vinyl Siding
Foundation Details: Block
Other Structures: Above Grade, Below Grade
Roof: Architectural Shingle
Structure Type: Detached
Building Not Winterized
Exterior Information
Fencing: Fully
Pool Information
Personal Pool
Fenced, In Ground
Lot Information
Tidal Water: No
Land Information
Land Assessed Value: $219,500
Above Grade Information
Unfinished Sq.Ft.: 0
Unfinished Sq.Ft. Source: Estimated
Finished Sq.Ft.: 2,240
Finished Sq.Ft. Source: Assessor
Below Grade Information
Unfinished Sq.Ft.: 100
Unfinished Sq.Ft. Source: Estimated
Finished Sq.Ft.: 500
Finished Sq.Ft. Source: Estimated
Financial
Tax Information
County Tax: $4,954
Tax Assessed Value: $440,000
Tax Year: 2022
Tax Annual Amount: $6,760
Assessments Information
Year Assessed: 2022
Lease Information
Lease Considered: No
Utilities
Utilities Information
Central Air
Cooling Type: Central A/C
Cooling Fuel: Electric
Baseboard - Hot Water, Baseboard - Electric
Heating Fuel: Electric, Natural Gas
Hot Water: Electric
Sewer Septic: Public Sewer
Water Source: Public
Location
School Information
Elementary School: WORTHINGTON
Middle Or Junior School: ELLICOTT MILLS
High School: MT. HEBRON
School District Name: HOWARD COUNTY PUBLIC SCHOOL SYSTEM
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: Worthington Elementary School 4570 Roundhill Rd, Ellicott City, MD 21043, United States Head southwest toward Roundhill Rd 0.0 mi Turn left onto Roundhill Rd Destination will be on the right 0.3 mi 4622 Roundhill Rd Ellicott City, MD 21043, USA
Public facts
Beds: —
Baths: 3.5
Sq. Ft.: 2,690
Stories: 2.0
Lot Size: 0.46 acres
Style: Single Family Residential
Year Built: 1965
Year Renovated: —
County: Howard County
APN: 02 209454
Home facts updated by county records on Sep 4, 2026
Around this home
Schools
Worthington Elementary School
Public PreK-5 • Assigned • 0.3mi
8/10
Ellicott Mills Middle School
Public 6-8 • Assigned • 1.2mi
10/10
Howard High School
Public 9-12 • Assigned • 1.7mi
9/10
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 104° expected this year, 14 days in 30 years
4/10 Wind Factor
17% chance of strong winds in next 30 years
4/10 Air Factor
5 unhealthy days expected this year, 6 days in 30 years
Provided by First Street
Historical weather
Ellicott City, MD • 21043
Average low and high temperatures (°F)
37
22
42
27
60
38
69
47
74
55
85
64
89
71
82
62
78
60
69
46
57
38
43
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 4.4 hours in December, placing it below the
U.S. average for solar exposure.
9.2 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$804,000 – $973,000
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