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512 Firethorn RoadKing Of Prussia, PA 19406

For Sale

$599,000

Smart Buyer Rebate $5,990

Welcome to 512 Firethorn Road, where an incredible King of Prussia location meets the kind of outdoor space that is becoming nearly impossible to find. Situated on nearly 15,000 square feet of land on one of the largest lots in the neighborhood, this move-in-ready 4-bedroom home offers an exceptional combination of indoor living space, outdoor entertaining, storage, and convenience.

If a large backyard and outdoor entertaining space are on your wish list, this one delivers. A massive deck stretches across the rear of the home, creating an incredible setup for outdoor dinners, grilling, parties, entertaining, or hosting friends and family. Beyond the deck is an expansive fenced backyard with plenty of room for kids, pets, games, gardening, a future fire pit, or simply enjoying your own private outdoor space.

The established gardens make the property even more special. Years of care have created mature garden beds filled with flowering plants, trees, and colorful blooms that transform throughout the seasons. From vibrant spring flowers to lush summer gardens, this is landscaping and character that simply can't be created overnight. Be sure to check out the seasonal photos to see the gardens in full bloom!

Inside, the freshly painted, move-in-ready interior is filled with natural light. The main level offers comfortable living and dining spaces plus a kitchen with generous cabinetry, granite countertops, and plenty of workspace.

The home features four bedrooms, including an expansive upper-level fourth bedroom offering flexibility as a bedroom, home office, guest space, or private retreat. Plumbing is directly accessible to this level, creating exciting potential for another full bathroom in the future. Above it is an impressive amount of additional storage.

The finished lower level adds even more flexible living space for a family room, home office, playroom, workout area, hobby room, or combination of uses, along with a convenient half bath and dedicated laundry/utility area.

Recent Updates include: Brand New Heating/AC System, Roof & Carpeting less than 5 years old.

And then there's the location. You're minutes from King of Prussia Mall, King of Prussia Town Center, Valley Forge National Historical Park, restaurants, shopping, entertainment, Routes 202 and 422, I-76, PA Turnpike making commuting and everyday life incredibly convenient.

Four bedrooms. Nearly 15,000 square feet of property. One of the neighborhood's largest lots. A huge entertaining deck. Expansive fenced backyard. Established gardens. Move-in-ready interior. Flexible finished space. Exceptional storage. And an unbeatable location in the heart of King of Prussia.

512 Firethorn Road offers the space to spread out, the backyard to bring everyone together, and the location to put everything within reach.

Listed by Gary A Mercer Sr.

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License #RS164185L

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LPT Realty, LLC

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4846999327

Last updated September 09, 2026

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Source: BrightMLS #PAMC2190544

Listing Facts

  • TypeSingle-family
  • NeighborhoodKing of Prussia
  • Bedrooms4
  • Bathrooms2
  • Days on Prevu26
  • Taxes$5,121/year
  • Size1,847 sqft
  • Price per sqft$324

Amenities

  • Parking

Location

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Listing History

09/02/2026
Price Decreased
$599,000
08/20/2026
Listed by LPT Realty, LLC
$625,000
  1. 09/02/2026$599,000
    Price Decreased
  2. 08/20/2026$625,000
    Listed by LPT Realty, LLC

Property Details for 512 Firethorn Road

Exterior

Construction

  • New Construction: No
  • Roof: Pitched
  • Year Built: 1955
  • Architectural Style: Split Level, Traditional
  • Construction Materials: Brick
  • Exterior Features: Exterior Lighting, Awning(s), Extensive Hardscape

Features

  • Fencing: Fully
  • Other Structures: Above Grade, Below Grade
  • Patio And Porch Features: Patio(s), Deck(s), Porch(es)
  • Waterfront: No

Measurements

  • Lot Dimensions Source: Assessor
  • Lot Features: Level, Private, Front Yard, Rear Yard, Side Yard(s)
  • Lot Size Acres: 0.34
  • Lot Size Dimensions: 70
  • Lot Size Source: Estimated
  • Lot Size Square Feet: 14,810
  • Lot Size Units: Square Feet

Financial

Taxes

  • Tax Annual Amount: $5,121.00
  • Tax Year: 2026

Interior

Features

  • Fireplace Features: Brick
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Wood, Tile/Brick, Carpet
  • Interior Features: Bathroom - Tub Shower, Ceiling Fan(s), Combination Dining/Living, Family Room Off Kitchen, Floor Plan - Traditional, Formal/Separate Dining Room, Upgraded Countertops, Walk-in Closet(s), Window Treatments, Wood Floors

Measurements

  • Living Area: 1,847
  • Living Area Source: Estimated

Rooms

  • Has Basement: No
  • Bathrooms Full: 1
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 4

Other

General

  • Senior Community: No

Location

  • Subdivision Name: CINNAMON HILL
  • Tax Lot: 061

Parking

Parking

  • Garage Spaces: 1
  • Garage: Yes
  • Parking Features: Asphalt Driveway

Utilities

Equipment

  • Cooling: Central A/C
  • Heating: Forced Air
  • Has Heating: Yes
  • Sewer: Public Sewer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 2 bathrooms in this single-family home at 512 Firethorn Road.

Does this single-family home have parking?

Yes, there is 1 parking space available for 512 Firethorn Road.

What are the annual taxes for 512 Firethorn Road?

Annual taxes for this single-family home are estimated at $5,121.

How does 512 Firethorn Road compare to other single-family homes in King of Prussia?

This single-family home is listed 5% below the average price for single-family homes in King of Prussia and has been on the market for 26 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 1,847 sqft.

512 Firethorn Road is a 4-bedroom, 2-bath single-family home for sale in KING OF PRUSSIA PA 19406. Listed on Prevu for 26 days at $599,000. This includes a recent price decrease of $26,000. This residence features 1,847 square feet of living space, located in King of Prussia. The median listing price for single-family homes in this area is $553,000. The home offers parking. View other single-family home listings in Montgomery County.

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Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.