BOUGHT WITH REDFIN FEB 28, 2020

Off Market Feb 2020 for $623K

$800,606

•

2,900

sq ft

320 Patterson Mill Rd, Bel Air, MD 21015

About this home

Single-familyProperty Type

2020Year Built

6.22 acresLot Size

$276Est. Price/Sq.Ft.

2 car garageParking

Listed by Laura Snyder • American Premier Realty, LLC

•443-512-0090 (broker)

•broker@americanpremierrealtymd.com (broker)

Bought with Tabitha Weinstein • Redfin Corp

•301-658-6186 (broker)

Redfin checked: a minute ago

•Source:BRIGHT MLS #MDHR201942

Redfin Estimate

$800,606

$177K since sold in February 2020$11K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 23.6% higher than the average sale price ($648K) of 5 comparable homes.

SOLD AUG 6, 2026
$640,000
A
4 beds2.5 baths2,694 sq ft
1710 Gillingham Dr, Bel Air, MD 21015
SOLD JUN 9, 2026
$660,000
B
4 beds3.5 baths3,724 sq ft
900 E Wheel Rd, Bel Air, MD 21015
SOLD SEP 30, 2025
$647,800
C
4 beds2.5 baths3,664 sq ft
517 Inglewood Rd, Bel Air, MD 21015
SOLD MAY 28, 2026
$625,000
D
4 beds2.5 baths2,516 sq ft
533 Inglewood Rd, Bel Air, MD 21015
SOLD JUL 28, 2026
$665,000
E
4 beds3.5 baths3,236 sq ft
514 Ann Pl, Bel Air, MD 21015

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Earn from this home

Sell

$318,566

Est. take-home

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Rent

$3,325/mo

Redfin rental estimate

List your home for rent

Market trends in 21015, MD

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.9%

0.1% MoM

Median sale price

$466K

$24K MoM

Avg. days on market

11d

4 days MoM

Recently sold homes

137

15 MoM

New listings for sale

$639,999
4 beds2.5 baths2,864 sq ft
503 David Dr, Bel Air, MD 21015
(410) 823-0033
COMING SOON
$1,269,000
4 beds3.5 baths6,268 sq ft
1420 Tayside Way, Bel Air, MD 21015
(443) 512-0090
$235,000
2 beds1 bath900 sq ft
1305-D Sheridan Pl #70, Bel Air, MD 21015
(410) 515-2000
$315,000
3 beds2.5 baths1,244 sq ft
2258 N Tollgate Cir, Bel Air, MD 21015
(443) 318-8800
COMING SOON
$925,000
5 beds5.5 baths5,179 sq ft
2251 Greencedar Dr, Bel Air, MD 21015
(410) 638-9555
COMING SOON
$385,000
3 beds2.5 baths1,882 sq ft
631 Kildonan Ct, Bel Air, MD 21015
(410) 823-0033
$892,000
4 beds3.5 baths4,226 sq ft
948 Glenangus Dr, Bel Air, MD 21015
(410) 823-0033
VIDEO TOUR
$699,000
4 beds3.5 baths2,548 sq ft
306 Brunswick Dr, Bel Air, MD 21015
(410) 697-8100
3D WALKTHROUGH
$367,900
3 beds3.5 baths1,870 sq ft
1901 Millington Sq, Bel Air, MD 21015
(410) 823-0033
$180,000
1 bed1 bath706 sq ft
50 Bright Oaks Dr Unit G, Bel Air, MD 21015
(443) 542-2251
See all

Provided by Redfin

Sale history for 320 Patterson Mill Rd

Date

Event

Price

BRIGHT MLS #MDHR201942

Mar 2, 2020

Listing Removed

—

Feb 28, 2020

Sold

$623,250

$215/sq ft

Nov 15, 2019

Pending

—

Aug 13, 2019

Price Changed

$564,561

$195/sq ft

Aug 13, 2019

Relisted

—

Jul 24, 2019

Listing Removed

—

Feb 6, 2019

Listed

$551,548

$190/sq ft

BRIGHT MLS #1000110503

Mar 2, 2020

Listing Removed

—

Feb 28, 2020

Sold

$135,000

$47/sq ft

Nov 12, 2019

Pending

—

Nov 2, 2019

Listing Removed

—

Nov 2, 2019

Relisted

—

Nov 1, 2019

Listing Removed

—

Nov 30, 2018

Price Changed

$185,000

$64/sq ft

Nov 8, 2018

Relisted

—

Sep 11, 2018

Pending

—

Sep 11, 2018

Listing Removed

—

May 31, 2018

Price Changed

$195,000

$67/sq ft

Feb 6, 2018

Price Changed

$219,900

$76/sq ft

Dec 21, 2015

Listed

$225,000

$78/sq ft

MRIS #HR7975031

Dec 21, 2015

Delisted

—

Jul 29, 2013

Price Changed

Dec 7, 2012

Listed

MRIS #HR7435828

Feb 18, 2011

Delisted

—

Sep 13, 2010

Listed

MRIS #HR7346079

Aug 17, 2010

Delisted

—

May 24, 2010

Listed

BRIGHT MLS #1009120916

Aug 17, 2010

Listing Removed

—

May 24, 2010

Listed

$199,852

$69/sq ft

BRIGHT MLS #1006382372

Sep 16, 2009

Listing Removed

—

Jun 16, 2008

Listed

$324,852

$112/sq ft

MRIS #HR6791159

Sep 16, 2009

Delisted

—

Jun 13, 2009

Relisted

—

Jun 13, 2009

Delisted

—

Jun 16, 2008

Listed

Year

Property tax

Land + Additions

Assessment*

2025

$7,591 (+5.1%)

$207,900 + $549,300

$757,200

2024

$7,220 (+5.2%)

2023

$6,864 (+1.5%)

2022

$6,764 (−2.9%)

$211,100 + $418,700

$629,800

2021

$6,969 (+211.1%)

2020

$2,240 (+13.4%)

2019

$1,974 (+16.6%)

$194,100

2018

$1,694 (+18.4%)

2017

$1,431 (+100.6%)

$125,100

2016

$713 (+99.2%)

2015

$358 (+0.7%)

$31,100

2014

$356

$31,100

2013

$356

2012

$356

2011

$356 (−1.9%)

2010

$362 (−2.4%)

2009

$371

Tax history for 320 Patterson Mill Rd

Year

Property tax

Land + Additions

Assessment*

2025

$7,591 (+5.1%)

$207,900 + $549,300

$757,200

2024

$7,220 (+5.2%)

2023

$6,864 (+1.5%)

2022

$6,764 (−2.9%)

$211,100 + $418,700

$629,800

2021

$6,969 (+211.1%)

2020

$2,240 (+13.4%)

2019

$1,974 (+16.6%)

$194,100

2018

$1,694 (+18.4%)

2017

$1,431 (+100.6%)

$125,100

2016

$713 (+99.2%)

2015

$358 (+0.7%)

$31,100

2014

$356

$31,100

2013

$356

2012

$356

2011

$356 (−1.9%)

2010

$362 (−2.4%)

2009

$371

*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
Permits

Beds

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

270,943

Year renovated

—

Sq. Ft.

2,900

Year built

2020

Style

Single Family Residential

County

Harford County

APN

01 253948

Parking Spaces

Basement

Yes

Accessible

Yes

HOA Dues

—

Garage

Yes

Features

Views, Waterfront

Last updated by owner on Apr 1, 2025.

Urban Residential District

These districts are intended to accommodate urban residential needs by providing for a wide range of densities and building types where public water and sewer are available. Conventional with Open Space COS and Planned Residential Development PRD are permitted where open space and environmental features are provided or preserved.

Permitted uses

Include but are not limited to:

Agriculture
Religious facility
Housing-Single unit
Infrastructure
Fire house
Library
Park & open space

Apr 25, 2025 • Final

Building (residential) - addition

Install roof-mounted solar panels and microinverters on a residential building.

Addition

Electrical

Solar

Apr 23, 2025 • Final

Electrical (residential)

Install a roof-mounted solar system on a residential building.

Electrical

Solar

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking Information
# of Attached Garage Spaces: 2
Garage Features: Garage - Front Entry, Garage Door Opener
# of Total Garage and Parking Spaces: 2
Has Garage
# of Garage Spaces: 2
Attached Garage, Driveway

Interior

Virtual Tour

Bedroom Information
# of Bedrooms On 1st Upper Level: 4

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

Interior Information
Appliances: Dishwasher, Oven/Range - Electric, Range Hood, Refrigerator
Flooring Type: Carpet, Hardwood, Ceramic Tile
Interior Features: Breakfast Area, Carpet, Dining Area, Family Room Off Kitchen, Floor Plan - Traditional, Formal/Separate Dining Room, Kitchen - Eat-In, Kitchen - Gourmet, Kitchen - Table Space, Master Bath(s), Pantry, Upgraded Countertops
Living Area Sq.Ft. Source: Estimated
Wall & Ceiling Types: 9'+ Ceilings, Dry Wall, High

Room Information
Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Family Room, Foyer, Breakfast Room, Study, Mud Room, Full Bath, Half Bath
Laundry Type: Upper Floor

Basement Information
Basement: Yes
Full, Heated, Space For Rooms

Exterior

Property Information
Not Federal Flood Zone
Total Below Grade Sq. Ft.: 1534
Accessibility Features: Other
Ownership Interest: Fee Simple
Year Built Source: Estimated

Building Information
Builder Name: Keystone
Construction Not Completed
Construction Materials: Stone, Vinyl Siding
Other Structures: Above Grade
Roof: Shingle
Structure Type: Detached

Lot Information
Tidal Water: No

Above Grade Information
Finished Sq.Ft.: 3,415
Finished Sq.Ft. Source: Estimated

Below Grade Information
Unfinished Sq.Ft.: 1,534
Unfinished Sq.Ft. Source: Estimated

Financial

Tax Information
County Tax: $1,783
Tax Assessed Value: $171,100
Tax Year: 2018
Tax Annual Amount: $1,974

Assessments Information
Year Assessed: 2017

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C
Cooling Fuel: Electric
Heat Pump(s)
Heating Fuel: Electric
Hot Water: Electric
Sewer Septic: Public Sewer
Water Source: Public

Location

School Information
Elementary School: HOMESTEAD/WAKEFIELD
Middle Or Junior School: PATTERSON MILL
High School: PATTERSON MILL
School District Name: HARFORD COUNTY PUBLIC SCHOOLS
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: 924 to Patterson Mill Road to Future Home Site on Left

Public facts

Beds: 5
Baths: 2.5
Sq. Ft.: 2,900
Stories: 2.0
Parking Spaces: 2
Basement: Yes
Accessible: Yes
Lot Size: 6.22 acres
Style: Single Family Residential
Year Built: 2020
Year Renovated: —
County: Harford County
APN: 01 253948
HOA Dues: —
Garage: Yes
Features: Views, Waterfront

Home facts updated by owner on Apr 1, 2025

Around this home

Schools

Homestead/Wakefield Elementary School

Public PreK-5 • Assigned • 1.8mi

8/10

Patterson Mill Middle School

Public 6-8 • Assigned • 0.7mi

8/10

Patterson Mill High School

Public 9-12 • Assigned • 0.7mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

10/10 Flood Factor

Estimated 80%+ chance 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

7/10 Heat Factor

7 days above 105° expected this year, 14 days in 30 years

5/10 Wind Factor

26% 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

Bel Air, MD • 21015

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

$761,000 – $921,000

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Home values near 320 Patterson Mill Rd

Data from public records.

Address	Redfin Estimate
296 Patterson Mill Road, Bel Air, MD 4 Beds \| 2.5 Baths \| 2954 Sq. Ft.	$664,558
302 Patterson Mill Road, Bel Air, MD 4 Beds \| 3.5 Baths \| 3880 Sq. Ft.	$806,745

Address	Redfin Estimate
308 Patterson Mill Road, Bel Air, MD 4 Beds \| 3.5 Baths \| 3185 Sq. Ft.	$837,112
298 Patterson Mill Road, Bel Air, MD 4 Beds \| 4.5 Baths \| 3548 Sq. Ft.	$834,408

Address	Redfin Estimate
304 Patterson Mill Road, Bel Air, MD 3 Beds \| 2.5 Baths \| 3750 Sq. Ft.	$803,896
1709 Gillingham Drive, Bel Air, MD - Beds \| 2.5 Baths \| 3444 Sq. Ft.	$655,124

Property information provided by BRIGHT MLS when last listed in 2019. This data may not show owner updates. Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 21015, MD

Sale history for 320 Patterson Mill Rd

Tax history for 320 Patterson Mill Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21015

Home values near 320 Patterson Mill Rd

More real estate resources