Google street view image for 5220 Long Green Rd, Glen Arm, MD 21057

OFF MARKET

$817,191

—

•

2.5 ba

•

3,076

sq ft

5220 Long Green Rd, Glen Arm, MD 21057

About this home

5220 Long Green Rd is a 3,076 square foot house on a 5 acre lot with 2.5 bathrooms. Based on Redfin's Glen Arm data, we estimate the home's value is $817,191.

Single-familyProperty Type

1848Year Built

5 acresLot Size

$266Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$817,191

$28K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.9% higher than the average sale price ($744K) of 6 comparable homes.

SOLD APR 30, 2026
$1,040,000
A
5 beds3 baths3,100 sq ft
12343 Long Green Pike, Glen Arm, MD 21057
SOLD AUG 17, 2026
$680,000
B
4 beds3.5 baths3,104 sq ft
4 Collingwood Garth, Phoenix, MD 21131
SOLD JUN 24, 2026
$693,000
C
4 beds3.5 baths3,433 sq ft
4619 Long Green Rd, Glen Arm, MD 21057
SOLD JUL 31, 2026
$710,000
D
4 beds3 baths3,380 sq ft
5 Wagon Wheel Ct, Glen Arm, MD 21057
SOLD FEB 20, 2026
$878,500
E
4 beds3.5 baths3,150 sq ft
13115 Dulaney Valley Rd, Glen Arm, MD 21057
SOLD MAY 27, 2016
$459,900
F
4 beds2.5 baths3,082 sq ft
3 Windemere Pkwy, Phoenix, MD 21131

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Earn from this home

Sell

$768,199

Est. take-home

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Rent

$3,271/mo

Redfin rental estimate

List your home for rent

Market trends in 21057, MD

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.1%

+5.2% MoM

Median sale price

$537K

$33K MoM

Avg. days on market

21d

6 days MoM

Recently sold homes

0 MoM

New listings for sale

$1,250,000
6 beds4.5 baths6,128 sq ft
12115 Manor Rd, Glen Arm, MD 21057
(443) 461-5259
$529,900
3 beds2 baths1,587 sq ft
4111 Halifax Ct, Glen Arm, MD 21057
(703) 378-8810
$600,000
5 beds3 baths1,950 sq ft
4200 Long Green Rd, Glen Arm, MD 21057
(410) 886-7342
LISTED BY REDFIN
$550,000
3 beds2.5 baths1,832 sq ft
11520 Manor Rd, Glen Arm, MD 21057
$675,000
3 beds2.5 baths2,570 sq ft
10 Winterberry Ct, Glen Arm, MD 21057
(410) 321-8800
$680,000
4 beds3 baths3,384 sq ft
4208 Ravenhurst Cir, Glen Arm, MD 21057
(410) 472-5456
See all

Provided by Redfin

Sale history for 5220 Long Green Rd

As the MLS and public records start to fill up, we'll list the details here.

Tax history for 5220 Long Green Rd

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Zoning

RC 2

Agricultural Zone

The RC2 zoning classification is established in order to foster conditions favorable to a continued agricultural use of the productive agricultural areas of Baltimore County by preventing incompatible forms and degrees of urban uses.

Permitted uses

Include but are not limited to:

Equestrian facility
Housing-Single unit
Infrastructure
Agriculture
Park & open space

Property details

Interior

Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1

Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Hot Air

Fireplace Information
# of Fireplaces: 1
Fireplace Type: 2 Story Brick
Has Fireplace

Exterior

Exterior Information
Building Construction Quality: Average
Exterior Wall: Aluminum/Vinyl
Building Type: Single Family

Pool Information
Pool Type: Concrete
Has Pool

Property Information
Living Sq. Ft: 3,076
Building Sq. Ft: 3,076
# of Stories: 2
Stories Type: 2 Story With Basement
Legal Description: 5.007 AC NS LONG GREEN RD 1050 W LONG GREEN PIKE

Lot Information
# of Buildings: 1
Land Sq. Ft: 217,800
Acres: 5
State Use Description: AGRICULTURAL

Utility Information
Sewer Type: Private

Financial

Assessor Information
Assessment Year: 2026
Tax District County: 11

Public facts

Beds: —
Baths: 2.5
Sq. Ft.: 3,076
Stories: 2.0
Lot Size: 5 acres
Style: Single Family Residential
Year Built: 1848
Year Renovated: —
County: Baltimore County
APN: 11 1600013390

Home facts updated by county records on Jul 29, 2026

Around this home

Schools

Carroll Manor Elementary School

Public K-5 • Assigned • 2.4mi

10/10

Cockeysville Middle School

Public 6-8 • Assigned • 7.2mi

7/10

Loch Raven High School

Public 9-12 • Assigned • 5.9mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

4/10 Flood Factor

Estimated 11-17% 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

6/10 Heat Factor

7 days above 105° expected this year, 15 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

4/10 Air Factor

4 unhealthy days expected this year, 6 days in 30 years

Provided by First Street

Historical weather

Glen Arm, MD • 21057

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 4.5 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$777,000 – $940,000

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Nearby similar homes

NEW CONSTRUCTION

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4200 Long Green Rd, Glen Arm, MD 21057

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4 beds2.5 baths2,496 sq ft

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New listings for sale in 21057

$1,250,000

6 beds4.5 baths6,128 sq ft

12115 Manor Rd, Glen Arm, MD 21057

(443) 461-5259

$529,900

3 beds2 baths1,587 sq ft

4111 Halifax Ct, Glen Arm, MD 21057

(703) 378-8810

$600,000

5 beds3 baths1,950 sq ft

4200 Long Green Rd, Glen Arm, MD 21057

(410) 886-7342

LISTED BY REDFIN3D WALKTHROUGH

$550,000

3 beds2.5 baths1,832 sq ft

11520 Manor Rd, Glen Arm, MD 21057

$675,000

3 beds2.5 baths2,570 sq ft

10 Winterberry Ct, Glen Arm, MD 21057

(410) 321-8800

$680,000

4 beds3 baths3,384 sq ft

4208 Ravenhurst Cir, Glen Arm, MD 21057

(410) 472-5456

Home values near 5220 Long Green Rd

Data from public records.

Address	Redfin Estimate
5025 Long Green Rd, Glen Arm, MD - Beds \| 3.5 Baths \| 4427 Sq. Ft.	$760,652
12409 Long Green Pike, Glen Arm, MD - Beds \| 1 Baths \| 1200 Sq. Ft.	$389,719

Address	Redfin Estimate
12508 Long Green Pike, Glen Arm, MD - Beds \| 1 Baths \| 1312 Sq. Ft.	$317,749
12434 Long Green Pike, Glen Arm, MD - Beds \| 1 Baths \| 1584 Sq. Ft.	$345,700

Address	Redfin Estimate
5300 Long Green Rd, Glen Arm, MD - Beds \| 2.5 Baths \| 2466 Sq. Ft.	$732,194
12518 Long Green Pike, Glen Arm, MD - Beds \| 3 Baths \| 3322 Sq. Ft.	$663,207

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GreatSchools Ratings provided by GreatSchools.org.

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