Google street view image for 3644 Water Tank Rd Unit B, Manchester, MD 21102

Off Market Dec 2018 for $302K

$485,374

Est. refi paymentEst. refi $2,361/mo

—

•

2.5 ba

•

1,780

sq ft

3644 Water Tank Rd Unit B, Manchester, MD 21102

About this home

3644 Water Tank Rd Unit B is a 1,780 square foot house on a 3.33 acre lot with 2.5 bathrooms. - it last sold on December 13, 2018 for $302,000. Based on Redfin's Manchester data, we estimate the home's value is $485,374.

Single-familyProperty Type

1976Year Built

3.33 acresLot Size

$273Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$485,374

$183K since sold in December 2018$9,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 22.4% higher than the average sale price ($397K) of 6 comparable homes.

BOUGHT WITH REDFIN APR 28, 2026
$375,000
A
3 beds2 baths1,760 sq ft
3438 Millers Station Rd, Manchester, MD 21102
SOLD JAN 16, 2026
$380,000
B
3 beds2 baths1,710 sq ft
4204 Valley Vista Ct, Manchester, MD 21102
SOLD JUL 10, 2026
$325,000
C
3 beds2 baths988 sq ft
3242 Lineboro Rd, Lineboro, MD 21102
SOLD NOV 14, 2025
$440,000
D
3 beds2 baths1,872 sq ft
3413 View Ridge Cir, Manchester, MD 21102
SOLD AUG 10, 2026
$460,000
E
4 beds2.5 baths2,427 sq ft
2946 Manchester Baptist Church Rd, Manchester, MD 21102
SOLD AUG 14, 2026
$399,900
F
4 beds2 baths1,828 sq ft
2908 Michelle Rd, Manchester, MD 21102

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Earn from this home

Sell

$251,429

Est. take-home

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Refinance

Est. cash available

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Market trends in 21102, MD

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.4%

+0.6% MoM

Median sale price

$515K

$53K MoM

Avg. days on market

20d

10 days MoM

Recently sold homes

0 MoM

New listings for sale

COMING SOON
3322 Sutton Ct, Manchester, MD 21102
$425,000
3 beds2 baths1,908 sq ft
3322 Sutton Ct, Manchester, MD 21102
(410) 549-3500
COMING SOON
$349,000
2 beds1 bath1,412 sq ft
5104 S Church St, Lineboro, MD 21102
(410) 312-0000
COMING SOON
$389,000
4 beds2.5 baths2,100 sq ft
3110 Park Ave, Manchester, MD 21102
(443) 901-2200
$429,900
3 beds1 bath1,852 sq ft
4996 Wentz Rd, Manchester, MD 21102
(410) 876-3500
$399,900
2 beds1.5 baths1,524 sq ft
2235 E Deep Run Rd, Manchester, MD 21102
(717) 334-4674
OPEN SEP 20, 1PM TO 3PM
$925,000
5 beds3.5 baths3,380 sq ft
4928 Grave Run Rd, Manchester, MD 21102
(410) 823-0033
OPEN SUN, 11AM TO 1PM
$775,000
4 beds3.5 baths3,218 sq ft
19429 Gunpowder Rd, Manchester, MD 21102
(410) 823-0033
$489,000
3 beds2.5 baths1,800 sq ft
3112 Keeney Dr, Manchester, MD 21102
(443) 708-7074
COMING SOON
2936 Bachman Rd, Manchester, MD 21102
$400,000
4 beds2.5 baths2,008 sq ft
2936 Bachman Rd, Manchester, MD 21102
(410) 465-6900
See all

Provided by Redfin

Sale history for 3644 Water Tank Rd Unit B

Year

Property tax

Land + Additions

Assessment*

2025

$3,864 (+5.0%)

2024

$3,679 (+5.1%)

$146,600 + $238,200

$384,800

2023

$3,502 (+5.0%)

2022

$3,335 (+4.6%)

2021

$3,190 (+3.6%)

$146,600 + $149,900

$296,500

2020

$3,078 (+4.6%)

2019

$2,944 (+193.3%)

2018

$1,004 (+0.8%)

2017

$996 (+3.4%)

2016

$963 (−66.0%)

$151,600 + $96,200

$247,800

2015

$2,835 (+362.5%)

$151,600 + $96,200

$247,800

2014

$613 (−42.1%)

$161,600 + $102,500

$264,100

2013

$1,058 (−63.7%)

2011

$2,914 (+8.8%)

2010

$2,678 (+9.1%)

2009

$2,454

Tax history for 3644 Water Tank Rd Unit B

Year

Property tax

Land + Additions

Assessment*

2025

$3,864 (+5.0%)

2024

$3,679 (+5.1%)

$146,600 + $238,200

$384,800

2023

$3,502 (+5.0%)

2022

$3,335 (+4.6%)

2021

$3,190 (+3.6%)

$146,600 + $149,900

$296,500

2020

$3,078 (+4.6%)

2019

$2,944 (+193.3%)

2018

$1,004 (+0.8%)

2017

$996 (+3.4%)

2016

$963 (−66.0%)

$151,600 + $96,200

$247,800

2015

$2,835 (+362.5%)

$151,600 + $96,200

$247,800

2014

$613 (−42.1%)

$161,600 + $102,500

$264,100

2013

$1,058 (−63.7%)

2011

$2,914 (+8.8%)

2010

$2,678 (+9.1%)

2009

$2,454

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

Property details

Interior

Basement Information
Basement Sq. Ft: 504
Basement Finish: Finished
Basement Type: Finished

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: 1 Story Brick
Has Fireplace

Exterior

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

Property Information
Living Sq. Ft: 1,780
Building Sq. Ft: 1,780
# of Stories: 2
Stories Type: Split Foyer
Legal Description: LT - 3.334 ACS 3644B WATER TANK RD NE OF MANCHESTER

Lot Information
# of Buildings: 1
Land Sq. Ft: 145,229
Acres: 3.334
State Use Description: RESIDENTIAL

Utility Information
Sewer Type: Private
Water Service Type: Private

Financial

Assessor Information
Assessment Year: 2026
Tax District County: 06

Public facts

Beds: —
Baths: 2.5
Sq. Ft.: 1,780
Stories: 2.0
Lot Size: 3.33 acres
Style: Single Family Residential
Year Built: 1976
Year Renovated: —
County: Carroll County
APN: 06 023886

Home facts updated by county records on Jul 17, 2026

Around this home

Schools

Ebb Valley Elementary School

Public PreK-5 • Assigned • 0.9mi

7/10

North Carroll Middle School

Public 6-8 • Assigned • 2.4mi

7/10

Manchester Valley High School

Public 9-12 • Assigned • 1.6mi

9/10

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

5/10 Heat Factor

7 days above 101° expected this year, 15 days in 30 years

4/10 Wind Factor

11% chance of strong winds in next 30 years

2/10 Air Factor

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

Provided by First Street

Historical weather

Manchester, MD • 21102

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

9.2 hrs

4.1 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$462,000 – $559,000

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Nearby similar homes

$399,900

2 beds1.5 baths1,524 sq ft

2235 E Deep Run Rd, Manchester, MD 21102

(717) 334-4674

NEW CONSTRUCTION

$1,250,000

4 beds2.5 baths3,000 sq ft

TBD Sommerfield Dr Unit (5 ACRES), Hampstead, MD 21074

(410) 705-6295

NEW CONSTRUCTION

$715,000

4 beds2.5 baths2,525 sq ft

Lt 4 Alesia Lineboro Rd, Manchester, MD 21102

(410) 740-7100

$499,900

4 beds2.5 baths3,115 sq ft

3413 Hartzdale Dr, Manchester, MD 21102

(240) 309-6000

$525,000

4 beds3.5 baths2,734 sq ft

3056 Ciesta Ct, Manchester, MD 21102

(301) 831-5600

NEW CONSTRUCTION

$700,000

3 beds2 baths2,109 sq ft

Lot 5 Alesia Lineboro Rd, Manchester, MD 21102

(410) 740-7100

New listings for sale in 21102

COMING SOON

$425,000

3 beds2 baths1,908 sq ft

3322 Sutton Ct, Manchester, MD 21102

(410) 549-3500

COMING SOON

$349,000

2 beds1 bath1,412 sq ft

5104 S Church St, Lineboro, MD 21102

(410) 312-0000

COMING SOON

$389,000

4 beds2.5 baths2,100 sq ft

3110 Park Ave, Manchester, MD 21102

(443) 901-2200

$429,900

3 beds1 bath1,852 sq ft

4996 Wentz Rd, Manchester, MD 21102

(410) 876-3500

$399,900

2 beds1.5 baths1,524 sq ft

2235 E Deep Run Rd, Manchester, MD 21102

(717) 334-4674

OPEN SEP 20, 1PM TO 3PM

$925,000

5 beds3.5 baths3,380 sq ft

4928 Grave Run Rd, Manchester, MD 21102

(410) 823-0033

OPEN SUN, 11AM TO 1PM

$775,000

4 beds3.5 baths3,218 sq ft

19429 Gunpowder Rd, Manchester, MD 21102

(410) 823-0033

$489,000

3 beds2.5 baths1,800 sq ft

3112 Keeney Dr, Manchester, MD 21102

(443) 708-7074

COMING SOON

$400,000

4 beds2.5 baths2,008 sq ft

2936 Bachman Rd, Manchester, MD 21102

(410) 465-6900

Home values near 3644 Water Tank Rd Unit B

Data from public records.

Address	Redfin Estimate
3637 Water Tank Road, Manchester, MD 3 Beds \| 1.5 Baths \| 1287 Sq. Ft.	$405,576
3643 Water Tank Road, Manchester, MD - Beds \| 1.5 Baths \| 1644 Sq. Ft.	$349,410

Address	Redfin Estimate
3717 Water Tank Road, Manchester, MD - Beds \| 2 Baths \| 1848 Sq. Ft.	$476,058
3620 Water Tank Road, Manchester, MD - Beds \| 1 Baths \| 1576 Sq. Ft.	$356,985

Address	Redfin Estimate
3636 Water Tank Road, Manchester, MD - Beds \| 2.5 Baths \| 2809 Sq. Ft.	$531,700
3644 Water Tank Road, Manchester, MD 3 Beds \| 2.5 Baths \| 1718 Sq. Ft.	$431,930

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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 21102, MD

Sale history for 3644 Water Tank Rd Unit B

Tax history for 3644 Water Tank Rd Unit B

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21102

Home values near 3644 Water Tank Rd Unit B

More real estate resources