Google street view image for 4224 Long Green Rd, Glen Arm, MD 21057

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Sold

$911,245

Est. refi paymentEst. refi $3,082/mo

—

•

2.5 ba

•

5,389

sq ft

4224 Long Green Rd, Glen Arm, MD 21057

About this home

FANTASTIC 5+ WOODED ACRES NEXT TO CLOVERLAND! ONLY 5 MINUTES FROM BELTWAY-WALK OR HORSEBACK RIDE TO LOCH RAVEN RESERVOIR! CUSTOM BUILT BY PRESENT OWNER/BUILDER, THIS IS A TRUE CONTEMPORARY THRU-OUT INCL WALL OF WINDOWS IN 2 STY FAMRM! LARGE, SPACIOUS, OPEN ROOMS! ATRIUM WINDOWS & ANDERSEN CASEMT! 2 STORY FOYER GRAND ENTRANCE! PROPERTY HAS BARN (AS IS), HOME IS NESTLED IN WOODS! OPEN 10/12/03 2-4:00

Single-familyProperty Type

1968Year Built

5.23 acresLot Size

$169Est. Price/Sq.Ft.

2 spacesParking

Source:Public Records

Redfin Estimate

$911,245

$451K since sold in April 2004$19K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 19.2% higher than the average sale price ($765K) of 6 comparable homes.

SOLD OCT 9, 2026
$835,000
A
5 beds4.5 baths4,845 sq ft
11210 Old Carriage Rd, Glen Arm, MD 21057
SOLD JUN 24, 2026
$693,000
B
4 beds3.5 baths3,433 sq ft
4619 Long Green Rd, Glen Arm, MD 21057
SOLD AUG 17, 2026
$680,000
C
4 beds3.5 baths3,104 sq ft
4 Collingwood Garth, Phoenix, MD 21131
SOLD MAR 23, 2026
$899,000
D
5 beds4 baths5,214 sq ft
4004 Holly Knoll Dr, Glen Arm, MD 21057
SOLD OCT 2, 2026
$950,000
E
5 beds4 baths5,262 sq ft
24 Manor Knoll Ct, Baldwin, MD 21013
SOLD JUN 26, 2026
$530,000
F
4 beds2.5 baths4,120 sq ft
4308 Meadowcliff Rd, Glen Arm, MD 21057

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Earn from this home

Sell

$856,855

Est. take-home

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Refinance

Est. cash available

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Rent

$3,578/mo

Redfin rental estimate

List your home for rent

Market trends in 21057, MD

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

102.1%

1.5% MoM

Median sale price

$560K

$70K MoM

Avg. days on market

25d

8 days MoM

Recently sold homes

0 MoM

New listings for sale

OPEN SUN, 11:30AM TO 1PM
$749,500
5 beds4 baths2,588 sq ft
11212 Old Carriage Rd, Glen Arm, MD 21057
(410) 823-0033
See all

Provided by Redfin

Sale history for 4224 Long Green Rd

Year

Property tax

Land + Additions

Assessment*

2026

$10,342 (+4.0%)

$263,900 + $591,600

$855,500

2025

$9,945 (+4.0%)

$263,900 + $591,600

$855,500

2024

$9,562 (+4.0%)

2023

$9,192 (+2.2%)

2022

$8,993 (+0.4%)

$254,000 + $499,500

$753,500

2021

$8,958 (+1.3%)

2020

$8,841

2019

$8,841

$254,000 + $470,500

$724,500

2018

$8,841 (−0.2%)

$254,000 + $470,500

$724,500

2017

$8,861 (+6.3%)

$254,000 + $478,800

$732,800

2015

$8,338

$254,000 + $425,800

$679,800

2014

$8,338 (+0.5%)

2013

$8,299 (−7.7%)

2012

$8,990 (+3.8%)

2011

$8,660

2010

$8,660 (+3.8%)

2009

$8,341

Tax history for 4224 Long Green Rd

Year

Property tax

Land + Additions

Assessment*

2026

$10,342 (+4.0%)

$263,900 + $591,600

$855,500

2025

$9,945 (+4.0%)

$263,900 + $591,600

$855,500

2024

$9,562 (+4.0%)

2023

$9,192 (+2.2%)

2022

$8,993 (+0.4%)

$254,000 + $499,500

$753,500

2021

$8,958 (+1.3%)

2020

$8,841

2019

$8,841

$254,000 + $470,500

$724,500

2018

$8,841 (−0.2%)

$254,000 + $470,500

$724,500

2017

$8,861 (+6.3%)

$254,000 + $478,800

$732,800

2015

$8,338

$254,000 + $425,800

$679,800

2014

$8,338 (+0.5%)

2013

$8,299 (−7.7%)

2012

$8,990 (+3.8%)

2011

$8,660

2010

$8,660 (+3.8%)

2009

$8,341

*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

5.23 Acres

Year renovated

—

Sq. Ft.

5,389

Year built

1968

Style

Single Family Residential

County

Baltimore County

APN

11 1116061570

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 21, 2026.

RC 6

Rural Conservation and Residential District

The portion of a development tract to be reserved as a secondary conservancy area must be determined on the basis of the goals for this section, and an analysis of the site conditions, including a walk of the site with representatives of the Department of Environmental Protection and Sustainability and the Department of Planning, and justified in the written design concept statement.

Property details

Around this home

Schools

K - 12
Preschool & daycare

Carroll Manor Elementary School

Public K-5 • Assigned • 1.7mi

10/10

Cockeysville Middle School

Public 6-8 • Assigned • 5.3mi

7/10

Dulaney High School

Public 9-12 • Assigned • 4.3mi

6/10

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 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)

36°

22°

42°

27°

59°

38°

67°

47°

73°

54°

83°

64°

88°

70°

80°

62°

77°

60°

66°

46°

56°

38°

42°

27°

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

$866,000 – $1.05M

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Nearby similar homes

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NEW CONSTRUCTION

$849,900

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New listings for sale in 21057

OPEN SUN, 11:30AM TO 1PM

$749,500

5 beds4 baths2,588 sq ft

11212 Old Carriage Rd, Glen Arm, MD 21057

Panoramic views • Fully renovated • Main floor laundry

(410) 823-0033

Home values near 4224 Long Green Rd

Data from public records.

Address	Redfin Estimate
4306 Long Green Road, Glen Arm, MD 4 Beds \| 3.5 Baths \| 5110 Sq. Ft.	$919,012
4319 Long Green Road, Glen Arm, MD - Beds \| 1 Baths \| 1611 Sq. Ft.	$529,406
4303 Long Green Road, Glen Arm, MD - Beds \| 1.5 Baths \| 1938 Sq. Ft.	$408,747
4225 Long Green Road, Glen Arm, MD - Beds \| 2 Baths \| 1968 Sq. Ft.	$399,499
4215 Long Green Road, Glen Arm, MD 5 Beds \| 6 Baths \| 8275 Sq. Ft.	$1,467,507
12705 Sweet Water Lane, Glen Arm, MD 5 Beds \| 3.5 Baths \| 2815 Sq. Ft.	$577,292
9 Bafford Court, Glen Arm, MD - Beds \| 2.5 Baths \| 2968 Sq. Ft.	$760,854

Address	Redfin Estimate
4302 Long Green Road, Glen Arm, MD - Beds \| 3 Baths \| 3153 Sq. Ft.	$555,433
4307 Long Green Road, Glen Arm, MD - Beds \| 2.5 Baths \| 2784 Sq. Ft.	$509,781
4227 Long Green Road, Glen Arm, MD - Beds \| 2.5 Baths \| 1980 Sq. Ft.	$484,333
4300 Long Green Road, Glen Arm, MD - Beds \| 3.5 Baths \| 2980 Sq. Ft.	$596,078
4215 Long Green Road, Phoenix, MD - Beds \| - Baths \| - Sq. Ft.	$2,067,717
12712 Sweet Water Lane, Glen Arm, MD - Beds \| 3.5 Baths \| 5075 Sq. Ft.	$835,950
11 Bafford Court, Glen Arm, MD - Beds \| 2.5 Baths \| 2408 Sq. Ft.	$541,180

Address	Redfin Estimate
4301 Long Green Road, Glen Arm, MD 3 Beds \| 3 Baths \| 5344 Sq. Ft.	$659,325
4219 Long Green Road, Glen Arm, MD 3 Beds \| 2 Baths \| 1085 Sq. Ft.	$438,290
4221 Long Green Road, Glen Arm, MD - Beds \| 2.5 Baths \| 2701 Sq. Ft.	$419,645
4313 Long Green Road, Glen Arm, MD - Beds \| 1 Baths \| 1539 Sq. Ft.	$414,496
4200 Long Green Road, Glen Arm, MD 5 Beds \| 3 Baths \| 1950 Sq. Ft.	$597,814
4 Thorndyke Garth, Phoenix, MD - Beds \| 3 Baths \| 3584 Sq. Ft.	$715,652
3 Thorndyke Garth, Phoenix, MD 4 Beds \| 3 Baths \| 2649 Sq. Ft.	$663,312

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GreatSchools Ratings provided by GreatSchools.org.

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4224 Long Green Rd, Glen Arm, MD 21057

About this home

Redfin Estimate

Earn from this home

Market trends in 21057, MD

Sale history for 4224 Long Green Rd

Tax history for 4224 Long Green Rd

Public record

Property details

Public facts

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21057

Home values near 4224 Long Green Rd

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