Google street view image for 30 S Main St, Union Bridge, MD 21791

Off market dec 1998 for $42K

$185,543

Est. refi paymentEst. refi $287/mo

—

•

1 ba

•

864

sq ft

30 S Main St, Union Bridge, MD 21791

About this home

30 S Main St is a 864 square foot house on a 8,530 square foot lot with 1 bathroom. - it last sold on December 21, 1998 for $42,000. Based on Redfin's Union Bridge data, we estimate the home's value is $185,543.

Single-familyProperty Type

1878Year Built

8,530 sq ftLot Size

$215Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$185,543

$144K since sold in December 1998$8,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 19.7% lower than the average sale price ($231K) of 6 comparable homes.

SOLD SEP 18, 2026
$104,500
A
3 beds1 bath1,200 sq ft
112 E Broadway St, Union Bridge, MD 21791
SOLD JAN 7, 2026
$208,500
B
2 beds1 bath1,308 sq ft
45 N Main St, Union Bridge, MD 21791
SOLD MAR 18, 2026
$305,000
C
2 beds1 bath942 sq ft
101 Clear Ridge Rd, Union Bridge, MD 21791
SOLD AUG 4, 2026
$285,000
D
3 beds2 baths1,592 sq ft
8 Broadway St E, Union Bridge, MD 21791
SOLD JUL 6, 2026
$165,000
E
3 beds2 baths1,584 sq ft
14 Whyte St, Union Bridge, MD 21791
SOLD JUL 27, 2026
$318,000
F
4 beds2 baths1,862 sq ft
37 N Main St, Union Bridge, MD 21791

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Earn from this home

Sell

$168,519

Est. take-home

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Refinance

Est. cash available

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Market trends in 21791, MD

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

98.5%

1.8% MoM

Median sale price

$400K

$25K MoM

Avg. days on market

36d

13 days MoM

Recently sold homes

2 MoM

New listings for sale

$375,000
4 beds3 baths2,225 sq ft
101 S Main St S, Union Bridge, MD 21791
(717) 761-4300
See all

Provided by Redfin

Sale history for 30 S Main St

Year

Property tax

Land + Additions

Assessment*

2026

$2,352 (+8.8%)

$71,500 + $88,500

$160,000

2025

$2,161 (+9.7%)

$71,500 + $88,500

$160,000

2024

$1,971 (+10.7%)

2023

$1,780 (+1.0%)

2022

$1,762 (+1.0%)

$71,500 + $49,600

$121,100

2021

$1,744 (+1.1%)

2020

$1,726 (+0.7%)

2019

$1,714 (+2.1%)

$71,500 + $45,900

$117,400

2018

$1,680 (+1.4%)

2017

$1,656 (+3.5%)

$71,500 + $41,200

$112,700

2016

$1,600

$71,500 + $41,200

$112,700

2015

$1,600 (−0.7%)

$71,500 + $41,200

$112,700

2014

$1,612

2013

$1,612 (−5.7%)

2012

$1,710 (+0.5%)

2011

$1,700 (+2.8%)

2010

$1,655 (+2.8%)

2009

$1,609

Tax history for 30 S Main St

Year

Property tax

Land + Additions

Assessment*

2026

$2,352 (+8.8%)

$71,500 + $88,500

$160,000

2025

$2,161 (+9.7%)

$71,500 + $88,500

$160,000

2024

$1,971 (+10.7%)

2023

$1,780 (+1.0%)

2022

$1,762 (+1.0%)

$71,500 + $49,600

$121,100

2021

$1,744 (+1.1%)

2020

$1,726 (+0.7%)

2019

$1,714 (+2.1%)

$71,500 + $45,900

$117,400

2018

$1,680 (+1.4%)

2017

$1,656 (+3.5%)

$71,500 + $41,200

$112,700

2016

$1,600

$71,500 + $41,200

$112,700

2015

$1,600 (−0.7%)

$71,500 + $41,200

$112,700

2014

$1,612

2013

$1,612 (−5.7%)

2012

$1,710 (+0.5%)

2011

$1,700 (+2.8%)

2010

$1,655 (+2.8%)

2009

$1,609

*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: Hot Air

Exterior

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

Property Information
Subdivision Name: UNION BRIDGE
Living Sq. Ft: 864
Building Sq. Ft: 864
# of Stories: 1.5
Stories Type: 1 1/2 Story With Basement
Legal Description: LT - 8530 SF 30 S MAIN ST UNION BRIDGE

Lot Information
# of Buildings: 1
Land Sq. Ft: 8,530
Municipality Name: UNION BRIDGE
Acres: 0.1958
State Use Description: RESIDENTIAL

Utility Information
Sewer Type: Public

Financial

Assessor Information
Assessment Year: 2026
Tax District County: 12

Public facts

Beds: —
Baths: 1.0
Sq. Ft.: 864
Stories: 1.5
Lot Size: 8,530 square feet
Style: Single Family Residential
Year Built: 1878
Year Renovated: —
County: Carroll County
APN: 12 003595

Home facts updated by county records on Sep 21, 2026

Around this home

Schools

Elmer A. Wolfe Elementary School

Public PreK-5 • Assigned • 0.6mi

6/10

Northwest Middle School

Public 6-8 • Assigned • 5.8mi

7/10

Francis Scott Key High School

Public 9-12 • Assigned • 2.9mi

8/10

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

0.15% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 103° expected this year, 16 days in 30 years

4/10 Wind Factor

8% chance of strong winds in next 30 years

2/10 Air Factor

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

Provided by First Street

Historical weather

Union Bridge, MD • 21791

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

9.2 hrs

4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$177,000 – $214,000

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Nearby similar homes

$369,000

3 beds2 baths1,932 sq ft

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4 beds2.5 baths2,794 sq ft

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$375,000

4 beds3 baths2,225 sq ft

101 S Main St S, Union Bridge, MD 21791

(717) 761-4300

$439,900

4 beds3 baths2,937 sq ft

329 Roberts Mill Rd, Taneytown, MD 21787

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FOR SALE BY OWNER

$540,000

4 beds4 baths1,936 sq ft

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3 beds3 baths2,650 sq ft

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New listings for sale in 21791

$375,000

4 beds3 baths2,225 sq ft

101 S Main St S, Union Bridge, MD 21791

(717) 761-4300

Home values near 30 S Main St

Data from public records.

Address	Redfin Estimate
18 S Main Street, Union Bridge, MD - Beds \| 1 Baths \| 1440 Sq. Ft.	$178,455
5 S Main Street, Union Bridge, MD - Beds \| 1 Baths \| 1514 Sq. Ft.	$234,641

Address	Redfin Estimate
101 S Main Street South, Union Bridge, MD 4 Beds \| 3 Baths \| 2225 Sq. Ft.	—
17 S Main Street, Union Bridge, MD 4 Beds \| 2 Baths \| 1392 Sq. Ft.	$348,325

Address	Redfin Estimate
13 S Main Street, Union Bridge, MD - Beds \| 1.5 Baths \| 1600 Sq. Ft.	$261,430
15 S Main Street, Union Bridge, MD - Beds \| 1 Baths \| 1806 Sq. Ft.	$240,693

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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 21791, MD

Sale history for 30 S Main St

Tax history for 30 S Main St

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21791

Home values near 30 S Main St

More real estate resources