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Single family home for sale at 516 Walnut St, Catasauqua, PA 18032 | MLS# 786642 | Listing updated on 2026-10-29
Photo 1 of Single family home for sale at 516 Walnut St, Catasauqua, PA 18032 | MLS# 786642 | Listing updated on 2026-10-29
Photo 2 of Single family home for sale at 516 Walnut St, Catasauqua, PA 18032 | MLS# 786642 | Listing updated on 2026-10-29
Photo 3 of Single family home for sale at 516 Walnut St, Catasauqua, PA 18032 | MLS# 786642 | Listing updated on 2026-10-29
Photo 4 of Single family home for sale at 516 Walnut St, Catasauqua, PA 18032 | MLS# 786642 | Listing updated on 2026-10-29
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$689,900

Monthly Est:$3,434

  • Beds Icon5 Beds
  • Beds Icon
    4 Baths
  • Beds Icon4,810sqft

516 Walnut St, Catasauqua, PA 18032

$3,434/moEst:

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  • 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 Greater Lehigh Valley MLS-PA

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    2

  • County

    Lehigh County

  • City

    Catasauqua

  • 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

DateEventPrice

10/24/2026

Source: mls_logoGreater Lehigh Valley MLS-PA #786642

Listed for Sale

$689,900

$143/sqft

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Based on information from the Greater Lehigh Valley Realtors, Inc. (GLVR) from the Multiple Listing Service through Oct 29, 2026, 02:15PM. MLS Listing Information has not been verified and is not guaranteed by MLS. Information is provided exclusively for consumers’ personal, non-commercial use, it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed to be accurate by the MLS. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. The data relating to real estate for sale on this website comes in part from the IDX program of the GLVR MLS. Real estate listings held by brokerage firms other than Sell Your Home Services.com include the name of the listing broker. © 2026 Greater Lehigh Valley REALTORS® Multiple Listing Service - All Rights Reserved.

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