Google street view image for 14624 Thornton Mill Rd, Sparks, MD 21152

Off market

$648,020

—

•

2.5 ba

•

2,730

sq ft

14624 Thornton Mill Rd, Sparks, MD 21152

About this home

14624 Thornton Mill Rd is a 2,730 square foot house on a 2.39 acre lot with 2.5 bathrooms. Based on Redfin's Sparks data, we estimate the home's value is $648,020.

Single-familyProperty Type

1872Year Built

2.39 acresLot Size

$237Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$648,020

$17K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 18.2% lower than the average sale price ($792K) of 5 comparable homes.

SOLD SEP 21, 2026
$670,000
A
3 beds2 baths2,290 sq ft
727 Old Belfast Rd, Sparks, MD 21152
SOLD FEB 25, 2026
$1,125,000
B
4 beds2.5 baths3,060 sq ft
820 Belfast Rd, Sparks, MD 21152
SOLD OCT 13, 2026
$560,000
C
5 beds2 baths2,384 sq ft
805 Warren Rd, Cockeysville, MD 21030
SOLD JUN 4, 2026
$1,005,000
D
4 beds3.5 baths2,540 sq ft
13928 Green Branch Dr, Phoenix, MD 21131
SOLD MAR 25, 2026
$600,000
E
3 beds2.5 baths2,344 sq ft
1809 Miller Rd, Cockeysville, MD 21030

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Earn from this home

Sell

$608,739

Est. take-home

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Market trends in 21152, MD

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.7%

0.9% MoM

Median sale price

$624K

$29K MoM

Avg. days on market

40d

5 days MoM

Recently sold homes

2 MoM

New listings for sale

$665,000
3 beds2 baths3,077 sq ft
16116 Yeoho Rd, Sparks, MD 21152
(410) 583-0400
$449,900
4 beds3 baths1,950 sq ft
17 Victoria Falls Ct, Sparks, MD 21152
(410) 823-0033
See all

Provided by Redfin

Sale history for 14624 Thornton Mill Rd

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

Year

Property tax

Land + Additions

Assessment*

2026

$6,043 (+4.3%)

2025

$5,794 (+4.0%)

2024

$5,572 (+4.0%)

2023

$5,358 (+5.0%)

2022

$5,105 (+1.0%)

2021

$5,055 (+1.9%)

$199,300 + $220,800

$420,100

2020

$4,959 (+3.1%)

2019

$4,811 (+4.0%)

2018

$4,627 (+4.9%)

2017

$4,410 (+2.2%)

2015

$4,317 (−1.0%)

$199,300 + $148,800

$348,100

2014

$4,360 (+0.9%)

$199,300 + $152,300

$351,600

2013

$4,321 (+0.7%)

$199,300 + $152,300

$351,600

2012

$4,291 (−6.7%)

2011

$4,600

2010

$4,600 (+4.5%)

2009

$4,401

Tax history for 14624 Thornton Mill Rd

Year

Property tax

Land + Additions

Assessment*

2026

$6,043 (+4.3%)

2025

$5,794 (+4.0%)

2024

$5,572 (+4.0%)

2023

$5,358 (+5.0%)

2022

$5,105 (+1.0%)

2021

$5,055 (+1.9%)

$199,300 + $220,800

$420,100

2020

$4,959 (+3.1%)

2019

$4,811 (+4.0%)

2018

$4,627 (+4.9%)

2017

$4,410 (+2.2%)

2015

$4,317 (−1.0%)

$199,300 + $148,800

$348,100

2014

$4,360 (+0.9%)

$199,300 + $152,300

$351,600

2013

$4,321 (+0.7%)

$199,300 + $152,300

$351,600

2012

$4,291 (−6.7%)

2011

$4,600

2010

$4,600 (+4.5%)

2009

$4,401

*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: 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 Frame
Has Fireplace

Exterior

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

Property Information
Living Sq. Ft: 2,730
Building Sq. Ft: 2,730
# of Stories: 2
Stories Type: 2 Story With Basement
Legal Description: 2.389 AC SS THORNTON MILL RD 2419 FT SE WESTERN RD

Lot Information
# of Buildings: 1
Land Sq. Ft: 104,108
Acres: 2.39
State Use Description: RESIDENTIAL

Utility Information
Sewer Type: Private

Financial

Assessor Information
Assessment Year: 2026
Tax District County: 08

Public facts

Beds: —
Baths: 2.5
Sq. Ft.: 2,730
Stories: 2.0
Lot Size: 2.39 acres
Style: Single Family Residential
Year Built: 1872
Year Renovated: —
County: Baltimore County
APN: 08 2200029082

Home facts updated by county records on Oct 21, 2026

Around this home

Schools

Mays Chapel Elementary School

Public PreK-5 • Assigned • 4.3mi

9/10

Cockeysville Middle School

Public 6-8 • Assigned • 3.8mi

7/10

Dulaney High School

Public 9-12 • Assigned • 5.0mi

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

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 104° expected this year, 15 days in 30 years

4/10 Wind Factor

18% chance of strong winds in next 30 years

3/10 Air Factor

3 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Sparks, MD • 21152

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

9.2 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$616,000 – $746,000

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Nearby similar homes

$949,000

Land— sq ft

Falls Rd, Sparks Glencoe, MD 21152

Off-the-grid site • Two parcels

(410) 329-9898

$339,000

3 beds1.5 baths2,018 sq ft

22 Warren Rd, Cockeysville, MD 21030

Generous lot • Shopping • Dining

(443) 981-8000

$815,000

4 beds3.5 baths3,708 sq ft

20 Jefferson Ave, Cockeysville, MD 21030

Open-concept kitchen • Induction cooktop • Walk-in pantry

(443) 512-0090

OPEN SUN, 12:30PM TO 3PM

$2,295,000

6 beds6 baths8,072 sq ft

25 Highfield Ct, Cockeysville, MD 21030

Gated community • Quiet cul-de-sac • Covered deck

(443) 708-7074

NEW CONSTRUCTION

$1,124,999

4 beds3.5 baths3,194 sq ft

Princess Anne Way Lot 33, Phoenix, MD 21131

Gourmet kitchen • Walk-in pantry • Gas fireplace

(410) 823-0033

$599,000

3 beds2.5 baths2,928 sq ft

1152 Monkton Rd, Monkton, MD 21111

Updated kitchen • Sunroom • Large familyrm

(410) 453-0500

New listings for sale in 21152

$665,000

3 beds2 baths3,077 sq ft

16116 Yeoho Rd, Sparks, MD 21152

Hardwood floors • 3.03 acre lot • 2 garage spots

(410) 583-0400

$449,900

4 beds3 baths1,950 sq ft

17 Victoria Falls Ct, Sparks, MD 21152

Turn-key townhome • Functional kitchen • Sunny bay window

(410) 823-0033

Home values near 14624 Thornton Mill Rd

Data from public records.

Address	Redfin Estimate
14637 Thornton Mill Road, Sparks, MD 3 Beds \| 1 Baths \| 1252 Sq. Ft.	$299,970
14625 Thornton Mill Road, Sparks, MD 3 Beds \| 2.5 Baths \| 2766 Sq. Ft.	$779,721

Address	Redfin Estimate
14535 Thornton Mill Road, Sparks, MD - Beds \| 2.5 Baths \| 1958 Sq. Ft.	$672,213
14629 Thornton Mill Road, Sparks, MD - Beds \| 2.5 Baths \| 2123 Sq. Ft.	$710,661

Address	Redfin Estimate
14621 Thornton Mill Road, Sparks, MD - Beds \| 3 Baths \| 3706 Sq. Ft.	$958,354
14633 Thornton Mill Road, Sparks, MD - Beds \| 2.5 Baths \| 2236 Sq. Ft.	$697,879

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About this home

Redfin Estimate

Earn from this home

Market trends in 21152, MD

Sale history for 14624 Thornton Mill Rd

Tax history for 14624 Thornton Mill Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21152

Home values near 14624 Thornton Mill Rd

More real estate resources