Google street view image for 4710 Long Green Rd, Glen Arm, MD 21057

Off market

$306,742

—

•

1 ba

•

875

sq ft

4710 Long Green Rd, Glen Arm, MD 21057

About this home

4710 Long Green Rd is a 875 square foot house on a 0.76 acre lot with 1 bathroom. Based on Redfin's Glen Arm data, we estimate the home's value is $306,742.

Single-familyProperty Type

1963Year Built

0.76 acresLot Size

$351Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$306,742

$2,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 33.2% lower than the average sale price ($459K) of 6 comparable homes.

SOLD JUL 10, 2026
$470,000
A
3 beds2 baths1,544 sq ft
4602 Langshire Rd, Baldwin, MD 21013
SOLD JUL 10, 2026
$475,000
B
3 beds2.5 baths2,618 sq ft
4617 Long Green Rd, Glen Arm, MD 21057
SOLD JUN 8, 2026
$585,000
C
4 beds2.5 baths2,142 sq ft
3915 Longmoor Cir, Phoenix, MD 21131
SOLD JUN 18, 2026
$545,000
D
5 beds2 baths2,943 sq ft
13201 Manor Rd, Glen Arm, MD 21057
SOLD FEB 17, 2026
$390,000
E
3 beds2 baths1,665 sq ft
5223 Hydes Rd, Hydes, MD 21082
SOLD MAR 2, 2016
$290,000
F
4 beds2 baths1,950 sq ft
11927 Glen Arm Rd, Glen Arm, MD 21057

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Earn from this home

Sell

$287,050

Est. take-home

List your home with Redfin and save $3,067

Market trends in 21057, MD

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

103.7%

+0.6% MoM

Median sale price

$490K

$48K MoM

Avg. days on market

17d

4 days MoM

Recently sold homes

5 MoM

Provided by Redfin

Sale history for 4710 Long Green Rd

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

Year

Property tax

Land + Additions

Assessment*

2026

$3,035 (+6.9%)

$137,100 + $108,400

$245,500

2025

$2,838 (+7.5%)

$137,100 + $108,400

$245,500

2024

$2,641 (+8.1%)

2023

$2,444 (+2.4%)

2022

$2,387 (+0.6%)

$114,700 + $82,000

$196,700

2021

$2,373 (+1.5%)

2020

$2,337

2019

$2,337

$114,700 + $73,200

$187,900

2018

$2,337 (−0.8%)

$114,700 + $73,200

$187,900

2017

$2,355 (−3.2%)

$120,700 + $70,400

$191,100

2015

$2,433 (+14.2%)

$120,700 + $71,900

$192,600

2014

$2,131 (+5.4%)

2013

$2,022 (+48.9%)

2012

$1,357 (−0.6%)

2011

$1,366

2010

$1,366 (+9.4%)

2009

$1,248

Tax history for 4710 Long Green Rd

Year

Property tax

Land + Additions

Assessment*

2026

$3,035 (+6.9%)

$137,100 + $108,400

$245,500

2025

$2,838 (+7.5%)

$137,100 + $108,400

$245,500

2024

$2,641 (+8.1%)

2023

$2,444 (+2.4%)

2022

$2,387 (+0.6%)

$114,700 + $82,000

$196,700

2021

$2,373 (+1.5%)

2020

$2,337

2019

$2,337

$114,700 + $73,200

$187,900

2018

$2,337 (−0.8%)

$114,700 + $73,200

$187,900

2017

$2,355 (−3.2%)

$120,700 + $70,400

$191,100

2015

$2,433 (+14.2%)

$120,700 + $71,900

$192,600

2014

$2,131 (+5.4%)

2013

$2,022 (+48.9%)

2012

$1,357 (−0.6%)

2011

$1,366

2010

$1,366 (+9.4%)

2009

$1,248

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

Property details

Interior

Bathroom Information
# of Full Baths: 1

Heating & Cooling
Heating Type: Baseboard Hot Water

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

Exterior

Exterior Information
Building Construction Quality: Fair
Exterior Wall: Brick
Building Type: Single Family

Property Information
Living Sq. Ft: 875
Building Sq. Ft: 875
# of Stories: 1
Stories Type: 1 Story With Basement
Legal Description: LT NS LONG GREEN RD 311 W OF KANES RD

Lot Information
# of Buildings: 1
Land Sq. Ft: 33,192
Acres: 0.762
Depth Footage: 332.36
Front Footage: 100
State Use Description: RESIDENTIAL

Utility Information
Sewer Type: Private

Financial

Assessor Information
Assessment Year: 2026
Tax District County: 11

Public facts

Beds: —
Baths: 1.0
Sq. Ft.: 875
Stories: 1.0
Lot Size: 0.76 acres
Style: Single Family Residential
Year Built: 1963
Year Renovated: —
County: Baltimore County
APN: 11 1112003010

Home facts updated by county records on Oct 21, 2026

Around this home

Schools

Carroll Manor Elementary School

Public K-5 • Assigned • 1.8mi

10/10

Cockeysville Middle School

Public 6-8 • Assigned • 6.2mi

7/10

Loch Raven High School

Public 9-12 • Assigned • 5.4mi

4/10

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

2/10 Fire Factor

0.00% chance of being 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 4.4 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

$292,000 – $353,000

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Home values near 4710 Long Green Rd

Data from public records.

Address	Redfin Estimate
4616 Long Green Road, Glen Arm, MD - Beds \| 1.5 Baths \| 2034 Sq. Ft.	$412,007
4715 Long Green Road, Glen Arm, MD - Beds \| 1 Baths \| 940 Sq. Ft.	$335,800

Address	Redfin Estimate
4807 Long Green Road, Glen Arm, MD 6 Beds \| 3.5 Baths \| 2898 Sq. Ft.	$619,771
4811 Long Green Road, Glen Arm, MD - Beds \| 1 Baths \| 990 Sq. Ft.	$336,553

Address	Redfin Estimate
4705 Long Green Road, Glen Arm, MD 2 Beds \| 1 Baths \| 2380 Sq. Ft.	$399,823
4713 Long Green Road, Glen Arm, MD 3 Beds \| 2 Baths \| 1661 Sq. Ft.	$503,556

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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 21057, MD

Sale history for 4710 Long Green Rd

Tax history for 4710 Long Green Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

Home values near 4710 Long Green Rd

More real estate resources