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$689,900
Monthly Est:$3,434
5 Beds
- 4 Baths
2 full baths + 2 half baths
4,810sqft
516 Walnut St, Catasauqua, PA 18032
$689,900
$3,434/moEst:
Get Pre-Approved
Single Family Residence
Built in 1895
$-- HOA
11,960 sqft lot
$143/sq.ft
Description
Do you know this Catasauqua history, about “The Million Dollar Town” and the Davies & Thomas Foundry?
516 Walnut St, originally known as 510 Walnut St, was built around 1895, and potentially a few years prior, as it was said that famous Inventor, Thomas Alva Edison stayed at the home during the summer that the Catasauqua Electric Light & Power Company installed the town's first electric street lights. This home was built as a downsizing move for Mary Ann (Davies) Thomas, from the Thomas Mansion, located about two blocks away from this, her future home. Mary Ann was wife to James Thomas, then President of the Davies & Thomas Foundry, located between Race St and W Union St, in Catasauqua. The foundry would go on to build cast iron liners for many tunnels traversing the Hudson River to NYC, in the early 20th Century. In a great many cases, the cast liners are still in use today.
516 Walnut St boasts being COMPLETELY Electrically and Mechanically upgraded in 1991, immediatly after the current owners purchased the property, and the home has been additionally improved since then. In 1992, it won the Lehigh Valley Home Builders Association's 'Historic Remodeled Home of the Year' and has been lovingly cared for over the last 35 years by only the 3rd family to own it, since being built.
A total of 4,810 Sq/Ft of Finished Living space, including the family/rec room, full bar, and 1/2 bath in the finished basement. Tax records state 3,645 sq/ft above ground. There are a total of 5 bedrooms, 2 Full Bathrooms and 2 Half-Bathrooms. The primary bath and primary walk-in closet are located where there was once a 6th bedroom. Cedar closets, walk-in closets, a laundry chute in the 2nd floor hall, and a servant's bell in the Primary bedroom, are a few unique features. A collection of stained glass windows, including two huge windows, each containing the Thomas Family crest, and located in the main stairway, are some additional unique features. Outside there is an in-ground salt chlorinated pool, with new chlorinator and pump and a new pool house/bar. The pool is surrounded by a huge paver patio area and is completely fenced. Oversized Two-Car garage has been upgraded to support an electric car charging station w/ its own 200amp electric service. In the house, the Heating system (Boiler) is brand new as of 2026, Outside, the brick work was repointed in 2024, and new front sidewalk and concrete driveway in 2023. Central Air-conditioning is new in 2020, electric water heater is new in 2020, Primary Bathroom was carefully remodeled, preserving a wall of original tile, in 2021. The primary bathroom has plumbing ready for a clawfoot soaking tub next to the shower. Generally, the living space is oversized, but quite practical for the age and sq/ft of the home. WATCH THE VOICE-OVER VIDEO TOUR if you have a minute or two more & if you're finding yourself curious enough about the home, call your REALTOR and set-up a private showing of this truly One of A Kind property. You won't be disappointed in investigating the opportunity!
- Houzeo last checked: 4 hours ago
- Listing updated: October 29, 2026 at 1:28 am
- Listing Provided by: Ben Baker (610) 392-5495 | RE/MAX Unlimited Real Estate (610) 865-3131
- Source: Greater Lehigh Valley MLS-PA | MLS#: 786642

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
2
County
City
Neighborhood
--
Year Built
1895
HOA Fees
-
Finished Area
4,810 sqft
Lot Size
11,960 sqft lot
Basement Area
- sqft
MLS Name
Greater Lehigh Valley MLS
MLS Number
786642
MLS Status
Active
Days on Market
5

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 5
Bathrooms: 4
Foyer
Level: Basement
Area: 48.00 Square Feet
Dimensions: 8.00 x 6.00
Laundry
Level: Basement
Area: 255.00 Square Feet
Dimensions: 17.00 x 15.00
HalfBath
Level: Basement
Area: 24.00 Square Feet
Dimensions: 6.00 x 4.00
Recreation
Level: Basement
Area: 288.00 Square Feet
Dimensions: 18.00 x 16.00
FamilyRoom
Level: Basement
Area: 504.00 Square Feet
Dimensions: 24.00 x 21.00
Other
Level: Third
Area: 63.00 Square Feet
Dimensions: 9.00 x 7.00
Bedroom
Level: Third
Area: 238.00 Square Feet
Dimensions: 17.00 x 14.00
Bedroom
Level: Third
Area: 252.00 Square Feet
Dimensions: 18.00 x 14.00
Other
Level: Second
Area: 55.00 Square Feet
Dimensions: 11.00 x 5.00
FullBath
Level: Second
Area: 102.00 Square Feet
Dimensions: 17.00 x 6.00
Other
Level: Second
Area: 132.00 Square Feet
Dimensions: 12.00 x 11.00
PrimaryBathroom
Level: Second
Area: 54.00 Square Feet
Dimensions: 9.00 x 6.00
Bedroom
Level: Second
Area: 216.00 Square Feet
Dimensions: 18.00 x 12.00
Bedroom
Level: Second
Area: 306.00 Square Feet
Dimensions: 18.00 x 17.00
PrimaryBedroom
Level: Second
Area: 323.00 Square Feet
Dimensions: 19.00 x 17.00
HalfBath
Level: First
Area: 21.00 Square Feet
Dimensions: 7.00 x 3.00
Laundry
Level: First
Area: 72.00 Square Feet
Dimensions: 9.00 x 8.00
Foyer
Level: First
Area: 289.00 Square Feet
Dimensions: 17.00 x 17.00
Kitchen
Level: First
Area: 240.00 Square Feet
Dimensions: 16.00 x 15.00
DiningRoom
Level: First
Area: 288.00 Square Feet
Dimensions: 18.00 x 16.00
LivingRoom
Level: First
Area: 324.00 Square Feet
Dimensions: 18.00 x 18.00
Interior
Interior Features
Attic, Wet Bar, Cedar Closets, Dining Area, Separate Formal Dining Room, Entrance Foyer, Eat In Kitchen, Game Room, Home Office, Mud Room, Storage, Utility Room, Walk In Closets
Flooring
Concrete, Ceramic Tile, Engineered Hardwood, Hardwood, Terrazzo
Cooling
Central Air, Ceiling Fans
Window Features
Storm Windows
Sewer
Public Sewer
Heating
Hot Water, Oil, Radiators
Appliances
Built In Oven, Dishwasher, Electric Cooktop, Electric Dryer, Electric Oven, Electric Water Heater, Microwave, Refrigerator, Washer
Exterior Features
Fence, Pool, Porch, Patio, Shed
Construction
Year Built
Year Built: 1895
Home type
Single Family Residence
Architectural Style
Dutch Colonial, French Provincial
Construction Materials
Brick, Wood Siding
Roof
Asphalt, Fiberglass, Rolled Hot Mop
Property Condition
Unknown
Utilities & Energy
Parking Features
Detached, Garage, Garage Door Opener
Electric
Amps400, Circuit Breakers
Pool Features
In Ground
Basement
Exterior Entry, Full, Partially Finished, Rec Family Area
Laundry Features
Electric Dryer Hookup, Lower Level
Water Source
Public
Fireplace Features
Wood Burning, Outside
Other Features
Patio And Porch Features
Covered, Patio, Porch
Subdivision Name
Not In Development
Community Features
Curbs, Sidewalks
Price History
| Date | Event | Price |
|---|---|---|
10/24/2026 Source: | Listed for Sale | $689,900 $143/sqft |
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