OFF MARKET

Off Market Oct 2022 for $490K

$590,620

Est. refi paymentEst. refi $3,613/mo

•

1,718

sq ft

4633 Roundhill Rd, Ellicott City, MD 21043

About this home

New PRICE. $489,900. Lovely one level living rancher on . 64 acre park-like setting backing to trees. Located in Worthington in Ellicott City in the Mt Hebron HS and Ellicott Mills MS district. Nice paved driveway large enough for 4-6 vehicles. Front and side entrances. Lovely garden box windows in kitchen and dining room. Architectural shingle roof, Central A/C in attic with gas baseboard heat, gas insert fireplace in family room in lower level. Bay window in living room, nice kitchen with 42" oak cabinets and 5 burner gas range, Formal dining room and Formal living room, 4 nice sized bedrooms and 1 full and 2 half baths. Finished lower level with walk out to Sun porch and park-like setting back yard. Den and workshop and large storage area, and more. Needs some updating throughout. Interior photos to come.

Single-familyProperty Type

1965Year Built

0.64 acresLot Size

$344Est. Price/Sq.Ft.

4 spacesParking

Listed by Joe Wathen • RE/MAX Advantage Realty

•410-740-1200 (broker)

Bought with Steve Dambrisi • RE/MAX Advantage Realty

•410-740-1200 (broker)

Bought with Steve Dambrisi • RE/MAX Advantage Realty

•410-740-1200 (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #MDHW2019856

Redfin Estimate

$590,620

$101K since sold in October 2022$13K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.5% higher than the average sale price ($576K) of 5 comparable homes.

SOLD OCT 30, 2025
$560,000
A
4 beds2 baths2,149 sq ft
7930 Nottingham Way, Ellicott City, MD 21043
SOLD MAR 4, 2026
$680,000
B
4 beds2.5 baths1,920 sq ft
4714 Hale Haven Dr, Ellicott City, MD 21043
SOLD JUL 14, 2026
$510,000
C
3 beds1.5 baths2,042 sq ft
7902 Nottingham Way, Ellicott City, MD 21043
SOLD DEC 8, 2025
$525,000
D
4 beds3 baths2,207 sq ft
4902 Worthington Way, Ellicott City, MD 21043
SOLD JUL 31, 2026
$605,000
E
3 beds2.5 baths2,314 sq ft
4805 S Haven Dr, Ellicott City, MD 21043

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Earn from this home

Sell

$191,634

Est. take-home

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Refinance

Est. cash available

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Rent

$2,688/mo

Redfin rental estimate

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Market trends in 21043, MD

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.2%

+0.5% MoM

Median sale price

$650K

$24K MoM

Avg. days on market

19d

2 days MoM

Recently sold homes

148

7 MoM

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COMING SOON
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See all

Provided by Redfin

Redfin agents who toured

This home has been well maintained through the years but it could use some updating. On the main level there is the living room, the dining room, the kitchen, 4 moderate size bedrooms, a powder room and 1 full bath. The basement is mostly finished...
4 years ago• May not reflect the current state of the home
Joy Merski
Redfin Associate agent

Sale history for 4633 Roundhill Rd

Year

Property tax

Land + Additions

Assessment*

2026

$7,069 (+4.6%)

$223,400 + $237,600

$461,000

2025

$6,756 (+4.7%)

$223,400 + $237,600

$461,000

2024

$6,456 (+7.5%)

2023

$6,007 (+3.6%)

2022

$5,796 (+2.7%)

$223,400 + $163,000

$386,400

2021

$5,644 (+3.5%)

2020

$5,454

2019

$5,454 (+22.6%)

$185,400 + $165,300

$350,700

2018

$4,450 (−0.3%)

$185,400 + $165,300

$350,700

2017

$4,465

$185,400 + $168,800

$354,200

2015

$4,462 (+4.0%)

$215,400 + $101,900

$317,300

2014

$4,289 (+4.0%)

2013

$4,125 (+1.0%)

2012

$4,086 (+3.2%)

2011

$3,959 (+4.1%)

2010

$3,801 (+43.8%)

2009

$2,644

Tax history for 4633 Roundhill Rd

Year

Property tax

Land + Additions

Assessment*

2026

$7,069 (+4.6%)

$223,400 + $237,600

$461,000

2025

$6,756 (+4.7%)

$223,400 + $237,600

$461,000

2024

$6,456 (+7.5%)

2023

$6,007 (+3.6%)

2022

$5,796 (+2.7%)

$223,400 + $163,000

$386,400

2021

$5,644 (+3.5%)

2020

$5,454

2019

$5,454 (+22.6%)

$185,400 + $165,300

$350,700

2018

$4,450 (−0.3%)

$185,400 + $165,300

$350,700

2017

$4,465

$185,400 + $168,800

$354,200

2015

$4,462 (+4.0%)

$215,400 + $101,900

$317,300

2014

$4,289 (+4.0%)

2013

$4,125 (+1.0%)

2012

$4,086 (+3.2%)

2011

$3,959 (+4.1%)

2010

$3,801 (+43.8%)

2009

$2,644

*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

0.64 Acres

Year renovated

—

Sq. Ft.

2,148

Year built

1965

Style

Single Family Residential

County

Howard County

APN

02 244209

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, Paved Driveway
Driveway, Off Site

Interior

Bedroom Information
# of Bedrooms On Main Level: 4

Bathroom Information
# of Bathrooms (Half) On Main Level: 1
# of Bathrooms (Full) On Main Level: 1
# of Bathrooms (Half) On 1st Lower Level: 1
# of Bathrooms (Half) On All Lower Levels: 1
# of Bathrooms (Half): 2
# of Bathrooms (Full): 1

Interior Information
Appliances: Built-In Microwave, Dishwasher, Dryer, Oven - Self Cleaning, Oven/Range - Gas, Refrigerator, Washer, Water Heater
Door Features: Double Entry, Storm
Flooring Type: Hardwood, Carpet, Laminated
Interior Features: Attic, Built-Ins, Carpet, CeilngFan(s), Floor Plan - Traditional, Formal/Separate Dining Room, Kitchen - Table Space, Master Bath(s), Wood Floors
Living Area Sq.Ft. Source: Assessor

Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Family Room, Sun/Florida Room, Office, Storage Room, Utility Room
Laundry Type: Basement

Fireplace Information
Has Fireplace
# of Fireplaces: 1
Brick, Fireplace - Glass Doors, Gas/Propane, Mantel(s)

Basement Information
Basement: Yes
Daylight, Partial, Full, Fully Finished, Walkout Level

Exterior

Property Information
Not Federal Flood Zone
Total Below Grade Sq. Ft.: 1248
Horse: No
Improvement Assessed Value: $163,000
Ownership Interest: Fee Simple
Property Condition: Very Good
Year Built Source: Assessor

Building Information
Construction Materials: Frame
Foundation Details: Block
Other Structures: Above Grade, Below Grade
Pets Allowed: Yes
Pet Restrictions: No Pet Restrictions
Roof: Architectural Shingle
Structure Type: Detached
Window Features: Bay/Bow, Double Pane, Screens, Sliding
Other Structures: Shed
Building Not Winterized

Exterior Information
Exterior Lighting, Gutter System

Lot Information
Lot Features: Backs to Trees, Rear Yard, Front Yard
Tidal Water: No

Land Information
Land Assessed Value: $223,400

Above Grade Information
Finished Sq.Ft.: 1,248
Finished Sq.Ft. Source: Assessor

Below Grade Information
Unfinished Sq.Ft.: 778
Unfinished Sq.Ft. Source: Assessor
Finished Sq.Ft.: 470
Finished Sq.Ft. Source: Assessor

Financial

Tax Information
Agricultural Tax Due: No
County Tax: $4,216
Tax Assessed Value: $374,500
Tax Year: 2022
Tax Annual Amount: $5,815

Assessments Information
Year Assessed: 2022

Lease Information
Lease Considered: No

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C, Ceiling Fan(s)
Cooling Fuel: Electric
Baseboard - Hot Water
Heating Fuel: Natural Gas
Hot Water: Natural Gas
Sewer Septic: Public Sewer
Water Source: Public
Municipal Trash: No

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: Listing Agent
Middle School Source: Listing Agent
High School Source: Listing Agent
School District Source: Listing Agent

Location Information
Outside City Limits
Directions: Montgomery Rd (Rte 103) to Hale Haven Dr, R on Roundhill Rd to home on left.

Public facts

Beds: —
Baths: 2.5
Sq. Ft.: 2,148
Stories: 1.0
Lot Size: 0.64 acres
Style: Single Family Residential
Year Built: 1965
Year Renovated: —
County: Howard County
APN: 02 244209

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, 15 days in 30 years

4/10 Wind Factor

16% 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)

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

$562,000 – $680,000

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Home values near 4633 Roundhill Rd

Data from public records.

Address	Redfin Estimate
4626 Roundhill Road, Ellicott City, MD - Beds \| 2 Baths \| 2247 Sq. Ft.	$603,945
4645 Roundhill Road, Ellicott City, MD 4 Beds \| 2.5 Baths \| 1680 Sq. Ft.	$693,118

Address	Redfin Estimate
4641 Roundhill Road, Ellicott City, MD - Beds \| 1 Baths \| 1742 Sq. Ft.	$428,773
4629 Roundhill Road, Ellicott City, MD - Beds \| 1.5 Baths \| 1718 Sq. Ft.	$534,603

Address	Redfin Estimate
4634 Roundhill Road, Ellicott City, MD - Beds \| 2 Baths \| 2492 Sq. Ft.	$636,076
4622 Roundhill Road, Ellicott City, MD 4 Beds \| 3.5 Baths \| 2740 Sq. Ft.	$845,472

Property information provided by BRIGHT MLS when last listed in 2022. This data may not match . Learn more.

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