OFF MARKET

Off Market Dec 2011 for $427K

$693,118

Est. refi paymentEst. refi $2,735/mo

•

1,680

sq ft

4645 Roundhill Rd, Ellicott City, MD 21043

About this home

MUST SELL!!! Beautifully updated Rancher! 4bdrms, hardwoods on main lvl, living rm w/ gas fireplace, built-in bookshelves, Kit w/ granite counter, cherry cabs, cooktop, breakfast area, library. Lower lvl w/ fireplace, full BA, playroom, library/office/5th bdrm!Basement French doors to brick patio, French doors to huge covered deck, garage, fenced rear yard. Close to shops, restaurants, commuter route

Single-familyProperty Type

1964Year Built

0.64 acresLot Size

$413Est. Price/Sq.Ft.

1 car garageParking

Listed by Nathalie Mullinix • Nathalie Mullinix Realty Universal, Inc.

•866-808-6368 (broker)

•admin@realtyuniversal.com (broker)

Bought with Janette Fine • Coldwell Banker Realty

•410-461-7600 (broker)

Redfin checked: 3 minutes ago

•Source:BRIGHT MLS #1004595128

Redfin Estimate

$693,118

$266K since sold in December 2011$4,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 20.3% higher than the average sale price ($576K) of 5 comparable homes.

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

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Earn from this home

Sell

$428,248

Est. take-home

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Refinance

Est. cash available

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Rent

$2,623/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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3462 Orange Grove Ct, Ellicott City, MD 21043
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COMING SOON
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See all

Provided by Redfin

Sale history for 4645 Roundhill Rd

Date

Event

Price

MRIS #HW7694050

Dec 2, 2011

Pending

—

Nov 3, 2011

Price Changed

$268/sq ft

Sep 21, 2011

Listed

$277/sq ft

BRIGHT MLS #1004595128

Dec 29, 2011

Sold

$427,500

$254/sq ft

Dec 1, 2011

Listing Removed

—

Sep 21, 2011

Listed

$449,900

$268/sq ft

MRIS #HW7465661

Nov 8, 2010

Delisted

—

Oct 22, 2010

Listed

BRIGHT MLS #1009257444

Nov 8, 2010

Listing Removed

—

Oct 22, 2010

Listed

$449,900

$268/sq ft

Public Records

Jun 1, 2007

Sold

$535,000

$318/sq ft

MRIS #HW6321636

Mar 1, 2007

Delisted

—

Feb 23, 2007

Listed

$312/sq ft

Public Records

Feb 4, 1997

Sold

$161,500

$96/sq ft

MRIS #HW217859C

Dec 2, 1996

Delisted

—

Jul 30, 1996

Listed

$104/sq ft

** Price available after signing in.

Join or sign in to view all info

Year

Property tax

Land + Additions

Assessment*

2026

$7,484 (+4.2%)

$223,400 + $254,600

$478,000

2025

$7,181 (+4.5%)

$223,400 + $254,600

$478,000

2024

$6,873 (+7.2%)

2023

$6,414 (+3.4%)

2022

$6,205 (+2.5%)

$223,400 + $191,300

$414,700

2021

$6,056 (+3.2%)

2020

$5,867

2019

$5,867 (+5.5%)

$185,400 + $194,000

$379,400

2018

$5,558 (−0.7%)

$185,400 + $194,000

$379,400

2017

$5,596 (+15.3%)

$185,400 + $198,100

$383,500

2015

$4,854

$215,400 + $119,600

$335,000

2014

$4,855

2013

$4,855 (−7.7%)

2012

$5,259

2011

$5,259

2010

$5,259 (+24.6%)

2009

$4,221

Tax history for 4645 Roundhill Rd

Year

Property tax

Land + Additions

Assessment*

2026

$7,484 (+4.2%)

$223,400 + $254,600

$478,000

2025

$7,181 (+4.5%)

$223,400 + $254,600

$478,000

2024

$6,873 (+7.2%)

2023

$6,414 (+3.4%)

2022

$6,205 (+2.5%)

$223,400 + $191,300

$414,700

2021

$6,056 (+3.2%)

2020

$5,867

2019

$5,867 (+5.5%)

$185,400 + $194,000

$379,400

2018

$5,558 (−0.7%)

$185,400 + $194,000

$379,400

2017

$5,596 (+15.3%)

$185,400 + $198,100

$383,500

2015

$4,854

$215,400 + $119,600

$335,000

2014

$4,855

2013

$4,855 (−7.7%)

2012

$5,259

2011

$5,259

2010

$5,259 (+24.6%)

2009

$4,221

*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

Stories

Lot width

—

Lot depth

—

Lot size

0.64 Acres

Year renovated

—

Sq. Ft.

2,150

Year built

1964

Style

Single Family Residential

County

Howard County

APN

02 207273

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 Attached Garage Spaces: 1
# of Total Garage and Parking Spaces: 1
Has Garage
# of Garage Spaces: 1
Garage
Off Street, Attached Garage

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 (Full) On 1st Lower Level: 1
# of Bathrooms (Half): 1
# of Bathrooms (Full): 2

Interior Information
Appliances: Washer/Dryer Hookups Only, Cooktop, Dishwasher, Disposal, Dryer, Exhaust Fan, Extra Refrigerator/Freezer, Icemaker, Microwave, Oven/Range - Gas, Refrigerator, Washer
Interior Features: Attic, Breakfast Area, Dining Area, Built-Ins, Upgraded Countertops, Wood Floors, Floor Plan - Open
Living Area Sq.Ft. Source: Estimated

Room Information
Family Room, Study, Laundry

Fireplace Information
Has Fireplace
# of Fireplaces: 2

Basement Information
Basement: Yes
Rear Entrance, Sump Pump, Daylight, Full, Full, Fully Finished, Improved, Outside Entrance, Walkout Level

Exterior

Property Information
Improvement Assessed Value: $93,130
Ownership Interest: Fee Simple
Property Condition: Very Good
Year Built Source: Estimated

Building Information
Construction Materials: Combination, Brick, Vinyl Siding
Other Structures: Above Grade
Roof: Asphalt
Structure Type: Detached
Window Features: Double Pane, Screens

Exterior Information
Fencing: Rear

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $282,130

Above Grade Information
Finished Sq.Ft.: 1,680
Finished Sq.Ft. Source: Estimated

Financial

Tax Information
Tax Assessed Value: $375,260
Tax Year: 2011
Tax Annual Amount: $5,259

Assessments Information
Year Assessed: 2011

Utilities

Utilities Information
Central Air
Cooling Type: Ceiling Fan(s), Central A/C
Cooling Fuel: Electric
Baseboard
Heating Fuel: Natural Gas
Hot Water: Natural Gas
Sewer Septic: Public Sewer
Water Source: Public

Location

School Information
Elementary School: WORTHINGTON
Middle Or Junior School: ELLICOTT MILLS
School District Name: HOWARD COUNTY PUBLIC SCHOOL SYSTEM

Location Information
Directions: --
Road Responsibility: City/County
Road Surface Type: Black Top

Public facts

Beds: —
Baths: 2.0
Sq. Ft.: 2,150
Stories: 1.0
Lot Size: 0.64 acres
Style: Single Family Residential
Year Built: 1964
Year Renovated: —
County: Howard County
APN: 02 207273

Home facts updated by county records on Sep 4, 2026

Around this home

Schools

Worthington Elementary School

Public PreK-5 • Assigned • 0.4mi

8/10

Ellicott Mills Middle School

Public 6-8 • Assigned • 1.3mi

10/10

Howard High School

Public 9-12 • Assigned • 1.8mi

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

$659,000 – $798,000

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Home values near 4645 Roundhill Rd

Data from public records.

Address	Redfin Estimate
4641 Roundhill Road, Ellicott City, MD - Beds \| 1 Baths \| 1742 Sq. Ft.	$428,773
4654 Roundhill Road, Ellicott City, MD 4 Beds \| 3 Baths \| 1488 Sq. Ft.	$637,261

Address	Redfin Estimate
4634 Roundhill Road, Ellicott City, MD - Beds \| 2 Baths \| 2492 Sq. Ft.	$636,076
4658 Roundhill Road, Ellicott City, MD - Beds \| 2 Baths \| 2298 Sq. Ft.	$616,428

Address	Redfin Estimate
4637 Roundhill Road, Ellicott City, MD - Beds \| 2.5 Baths \| 1882 Sq. Ft.	$595,663
4638 Roundhill Road, Ellicott City, MD - Beds \| 2.5 Baths \| 2144 Sq. Ft.	$625,973

Property information provided by BRIGHT MLS when last listed in 2011. This data may not match . Learn more.

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