OFF MARKET

Off market sep 2020 for $471K

$662,032

Est. refi paymentEst. refi $1,760/mo

•

3,135

sq ft

1721 Castleton Rd, Darlington, MD 21034

About this home

Spectacular, modern rancher sits on two beautiful acres with extraordinary salt water in ground pool and backing to woods. Large home with over 2000 sq. ft. of living space on main level. Home has open floor plan with large living room with cathedral ceiling and warm fireplace with custom stone surround and mantle. Large master bedroom on one side with private master bath including soaking tub, shower and ceramic tile floor. On other side of rancher are two more bedrooms with full bath in between. Country kitchen has space for large table and has great views of backyard. 1st floor laundry room. Lower level finished into recreational and game room with high ceilings and plenty of space. Heating/ AC system is a high efficiency hybrid heat pump with back up propane and tank is owned. Large side load garage. 30x15 5 year old, 16'x30' in ground Pool recently installed with upgraded concrete surround and includes water fountains and waterfall along with 27x10 pool house. Relax and enjoy the wide open country surrounded by farms & woodland. Owner has also planted variety of fruit trees and has large shed at rear of property with electric too. Rare find and in pristine condition with new architectural roof too just installed. PRISTINE!!!

Single-familyProperty Type

2002Year Built

2.08 acresLot Size

$211Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Daniel Carson • Long & Foster Real Estate, Inc.

•410-879-0900 (broker)

Bought with Dinah Kappus • Long & Foster Real Estate, Inc.

•410-879-0900 (broker)

Redfin checked: 3 minutes ago

•Source:BRIGHT MLS #MDHR250696

Redfin Estimate

$662,032

$191K since sold in September 2020$22K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 14.6% higher than the average sale price ($578K) of 6 comparable homes.

SOLD SEP 28, 2026
$431,000
A
3 beds2.5 baths2,369 sq ft
3609 Smith Rd, Darlington, MD 21034
SOLD JUL 23, 2026
$800,000
B
3 beds2 baths2,030 sq ft
4532 Flintville Rd, Whiteford, MD 21160
SOLD SEP 30, 2026
$625,000
C
4 beds2.5 baths3,665 sq ft
274 Talton Dr, Delta, PA 17314
SOLD SEP 30, 2026
$800,000
D
4 beds2.5 baths3,792 sq ft
3606 Hollands Branch Ct, Street, MD 21154
SOLD MAY 19, 2026
$475,000
E
3 beds2.5 baths1,446 sq ft
2034 Susquehanna Hall Rd, Whiteford, MD 21160
SOLD AUG 28, 2026
$335,000
F
3 beds2 baths1,196 sq ft
2900 Dublin Rd, Street, MD 21154

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Earn from this home

Sell

$289,947

Est. take-home

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Refinance

Est. cash available

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Rent

$3,097/mo

Redfin rental estimate

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Market trends in 21034, MD

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.7%

+1.0% MoM

Median sale price

$431K

$41K MoM

Avg. days on market

1 days MoM

Recently sold homes

2 MoM

New listings for sale

COMING SOON
$497,000
3 beds2 baths1,874 sq ft
1616 Poole Rd, Darlington, MD 21034
(443) 499-3839
See all

Provided by Redfin

Sale history for 1721 Castleton Rd

Year

Property tax

Land + Additions

Assessment*

2025

$5,358 (+8.4%)

2024

$4,945 (+9.4%)

2023

$4,518 (+10.4%)

$115,400 + $332,800

$448,200

2022

$4,092 (+6.8%)

2021

$3,831

2020

$3,834 (+1.1%)

$115,400 + $215,400

$330,800

2019

$3,791 (+2.1%)

2018

$3,715 (+3.3%)

$125,400 + $194,200

$319,600

2017

$3,596 (+7.1%)

2016

$3,356 (−1.3%)

$125,400 + $162,900

$288,300

2015

$3,399 (+0.9%)

$125,400 + $162,900

$288,300

2014

$3,369 (−7.6%)

$125,400 + $162,900

$288,300

2013

$3,649 (+0.8%)

2012

$3,619 (+0.8%)

2011

$3,589 (−0.1%)

2010

$3,592 (+6.5%)

2009

$3,374

Tax history for 1721 Castleton Rd

Year

Property tax

Land + Additions

Assessment*

2025

$5,358 (+8.4%)

2024

$4,945 (+9.4%)

2023

$4,518 (+10.4%)

$115,400 + $332,800

$448,200

2022

$4,092 (+6.8%)

2021

$3,831

2020

$3,834 (+1.1%)

$115,400 + $215,400

$330,800

2019

$3,791 (+2.1%)

2018

$3,715 (+3.3%)

$125,400 + $194,200

$319,600

2017

$3,596 (+7.1%)

2016

$3,356 (−1.3%)

$125,400 + $162,900

$288,300

2015

$3,399 (+0.9%)

$125,400 + $162,900

$288,300

2014

$3,369 (−7.6%)

$125,400 + $162,900

$288,300

2013

$3,649 (+0.8%)

2012

$3,619 (+0.8%)

2011

$3,589 (−0.1%)

2010

$3,592 (+6.5%)

2009

$3,374

*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

Stories

Lot width

—

Lot depth

—

Lot size

2.08 Acres

Year renovated

—

Sq. Ft.

3,055

Year built

2002

Style

Single Family Residential

County

Harford County

APN

05 061407

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 12, 2026.

Agricultural District

The purpose of this district is to provide for continued farming activities, conserve agricultural land and reaffirm agricultural uses, activities and operations within the agricultural zoned areas. It is the further purpose of this district to maintain, and promote, the rural character of this land as well as promote the continuance and viability of the farming and agricultural uses.

Permitted uses

Include but are not limited to:

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

Apr 16, 2025 • Final

Building (residential) - accessory

ADU

Apr 2, 2025 • Final

Electrical (residential)

Install a supplemental electrical panel for a new garage. Install electrical outlets and lighting fixtures within the garage.

Electrical

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 - Side Entry
# of Total Garage and Parking Spaces: 8
Has Garage
# of Garage Spaces: 2
Driveway - # of Spaces: 6
Asphalt Driveway
Attached Garage, Driveway

Interior

Bedroom Information
# of Bedrooms On Main Level: 3

Bathroom Information
# of Bathrooms (Full) On Main Level: 2
# of Bathrooms (Full): 2

Interior Information
Flooring Type: Carpet, Ceramic Tile
Living Area Sq.Ft. Source: Estimated
Wall & Ceiling Types: Cathedral Ceilings

Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Kitchen, Game Room, Laundry, Recreation Room, Storage Room, Master Bathroom, Full Bath
Laundry Type: Main Floor

Fireplace Information
Has Fireplace
# of Fireplaces: 1

Basement Information
Basement: Yes
Improved, Interior Access, Outside Entrance, Walkout Stairs, Fully Finished
Basement Footprint Percent: 100.00

Exterior

Property Information
Not Federal Flood Zone
Total Below Grade Sq. Ft.: 1100
Accessibility Features: Level Entry - Main
Improvement Assessed Value: $215,400
Ownership Interest: Fee Simple
Property Condition: Excellent
Year Built Source: Assessor

Building Information
Construction Materials: Stucco, Vinyl Siding
Other Structures: Above Grade, Below Grade
Outdoor Living Structures: Patio(s)
Pets Allowed: Yes
Pet Restrictions: Dogs OK, Cats OK
Roof: Architectural Shingle
Structure Type: Detached
Window Features: Double Pane, Screens
Other Structures: Cabana/Pool House, Shed

Exterior Information
Extensive Hardscape, Exterior Lighting, Flood Lights, Outbuilding(s), Water Falls

Pool Information
Personal Pool
In Ground

Lot Information
Lot Features: Backs to Trees, Landscaping, Rural
Tidal Water: No

Land Information
Land Assessed Value: $115,400

Above Grade Information
Finished Sq.Ft.: 2,035
Finished Sq.Ft. Source: Assessor

Below Grade Information
Unfinished Sq.Ft. Source: Assessor
Finished Sq.Ft.: 1,100
Finished Sq.Ft. Source: Estimated

Financial

Tax Information
Agricultural Tax Due: No
County Tax: $3,731
Tax Assessed Value: $327,067
Tax Year: 2019
Tax Annual Amount: $3,791

Assessments Information
Year Assessed: 2020

Lease Information
Lease Considered: No

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C, Ceiling Fan(s)
Cooling Fuel: Electric
200+ Amp Service
Forced Air, Heat Pump - Gas BackUp
Heating Fuel: Electric, Propane - Owned
Hot Water: Electric
Sewer Septic: Septic Exists
Water Source: Well
Municipal Trash: No

Location

School Information
Elementary School: DUBLIN
Middle Or Junior School: NORTH HARFORD
High School: NORTH HARFORD
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: 1721 Castleton Road
Location Type: Rural

Public facts

Beds: —
Baths: 2.0
Sq. Ft.: 3,055
Stories: 1.0
Lot Size: 2.08 acres
Style: Single Family Residential
Year Built: 2002
Year Renovated: —
County: Harford County
APN: 05 061407

Home facts updated by county records on Oct 12, 2026

Around this home

Schools

Dublin Elementary School

Public PreK-5 • Assigned • 1.2mi

6/10

North Harford Middle School

Public 6-8 • Assigned • 7.8mi

6/10

North Harford High School

Public 9-12 • Assigned • 7.5mi

7/10

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

3/10 Fire Factor

0.77% 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

3/10 Air Factor

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

Provided by First Street

Historical weather

Darlington, MD • 21034

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

$629,000 – $762,000

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New listings for sale in 21034

COMING SOON

$497,000

3 beds2 baths1,874 sq ft

1616 Poole Rd, Darlington, MD 21034

(443) 499-3839

Home values near 1721 Castleton Rd

Data from public records.

Address	Redfin Estimate
1648 Castleton Rd, Darlington, MD 4 Beds \| 2.5 Baths \| 2226 Sq. Ft.	$653,981
1738 Castleton Rd, Darlington, MD 3 Beds \| 2 Baths \| 2256 Sq. Ft.	$526,760

Address	Redfin Estimate
1740 Castleton Rd, Darlington, MD - Beds \| 2.5 Baths \| 2102 Sq. Ft.	$555,294
1744 Castleton Rd, Darlington, MD - Beds \| 2 Baths \| 2730 Sq. Ft.	$573,998

Address	Redfin Estimate
1642 Castleton Rd, Darlington, MD - Beds \| 2 Baths \| 1872 Sq. Ft.	$490,703
1727 Castleton Rd, Darlington, MD - Beds \| 2.5 Baths \| 1890 Sq. Ft.	$488,652

Property information provided by BRIGHT MLS when last listed in 2020. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 21034, MD

Sale history for 1721 Castleton Rd

Tax history for 1721 Castleton Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21034

Home values near 1721 Castleton Rd

More real estate resources