OFF MARKET
Google street view image for 9635 Longswamp Rd, Mertztown, PA 19539
OFF MARKET
$374,290
2
bd
•
1.5 ba
•
1,392
sq ft

9635 Longswamp Rd, Mertztown, PA 19539

map-entry

About this home

9635 Longswamp Rd is a 1,392 square foot house on a 4.03 acre lot with 2 bedrooms and 1.5 bathrooms. Based on Redfin's Mertztown data, we estimate the home's value is $374,290.
Single-familyProperty Type
1955Year Built
4.03 acresLot Size
$269Est. Price/Sq.Ft.
Source:Public Records

Redfin Estimate

$374,290
$4,000 since August

This home's estimate is 25.1% higher than the average sale price ($299K) of 6 comparable homes.

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell
$350,721
Est. take-home

List your home with Redfin and save $3,743

Rent
$2,178/mo
Redfin rental estimate

List your home for rent

Market trends in 19539, PA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price
100.2%

+0.8% MoM

Median sale price
$440K

$35K MoM

Avg. days on market
22d

8 days MoM

Recently sold homes
9

3 MoM

New listings for sale

Provided by Redfin

Sale history for 9635 Longswamp Rd

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

Tax history for 9635 Longswamp Rd

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

Zoning

R

Rural District

It is the purpose of this District to provide for the orderly expansion of residential, and related nonresidential, development in areas which can feasibly be supplied with public facilities; to provide development options to allow the continued existence of existing agricultural operations; to provide standards which will encourage the installation of public facilities and the preservation of permanent open space; to exclude activities of an intensive commercial or industrial nature and any activities not compatible with residential and development and existing agricultural operations; and to otherwise create conditions conducive to carrying out the purposes of this Ordinance. Development activities in this District will be encouraged to utilize the Conservation Subdivision Growing Greener design options to further implement the protection and preservation goals of the District.
Permitted uses

Include but are not limited to:

  • Day care facility
  • Housing-Single unit
  • Warehouse
  • Infrastructure
  • Public service
  • Fire house
  • Park & open space

Property details

Around this home

Schools

Brandywine Heights Elementary School

Public PreK-3 • Assigned • 3.0mi

5/10
Brandywine Heights High School

Public 9-12 • Assigned • 2.6mi

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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

7 days above 97° expected this year, 15 days in 30 years

4/10 Wind Factor

20% chance of strong winds in next 30 years

3/10 Air Factor

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

Provided by First Street

Historical weather

Mertztown, PA • 19539
Average low and high temperatures (°F)
32
20
37
24
56
36
64
44
70
52
81
62
86
68
80
60
77
57
67
45
53
38
38
25
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

In this area, properties receive around 8.9 hours in June and 3.9 hours in December, placing it below the U.S. average for solar exposure.

8.9 hrs
3.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$356,000 – $431,000

Reach more buyers when you sell with Redfin. Save up to $3,743 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

NEW CONSTRUCTION
$704,990
5 beds4 baths3,978 sq ft
Mertztown, PA 19539
NEW CONSTRUCTION
$869,990
5 beds3.5 baths4,777 sq ft
Mertztown, PA 19539
NEW CONSTRUCTION
$894,990
6 beds5 baths4,900 sq ft
Mertztown, PA 19539
$75,900
3 beds2 baths1,150 sq ft
8982 Breinig Run Cir, Breinigsville, PA 18031
3D WALKTHROUGH
$575,000
4 beds2.5 baths2,282 sq ft
1500 Windmill Ln, Breinigsville, PA 18031
(610) 867-8888
NEW CONSTRUCTION
$819,990
4 beds3.5 baths4,900 sq ft
Mertztown, PA 19539

New listings for sale in 19539

$119,000
2 beds2 baths1,020 sq ft
21 Rocky Ln, Mertztown, PA 19539
(610) 398-0411

Home values near 9635 Longswamp Rd

Data from public records.

More real estate resources

18031 homes for sale
18011 homes for sale
19539 homes for sale
Download the Redfin App on the Apple App Store
Download the Redfin App from the Google Play Store

Join us

Become an Agent
Get referrals
Careers

Find homes faster

Download the Redfin App on the Apple App Store
Download the Redfin App from the Google Play Store

About us

Why Redfin?
Community Impact
Inclusion
Culture
Press
Investors
Blog
Real Estate News

Find us

Contact Us
Help Center
Advertise

Subsidiaries

Rent.
ApartmentGuide

Affiliated Business

Rocket Close
Rocket Mortgage

Countries

US flagUnited States

Canadian flagCanada

Copyright: © 2026 Redfin. All rights reserved.

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.