$570,000
4 bd|1.5 ba|1,940 sqft
252 Prince Frederick St, King Of Prussia, PA 19406
Listed by Keller Williams Real Estate-Blue Bell
Coming Soon
Listing description
Welcome to 426 Old Fort Road in the heart of King of Prussia! This three-bedroom, one-and-a-half-bath detached home offers a versatile split-level floor plan in the established Candle Brook neighborhood of Upper Merion Township. Hardwood flooring complements the main living areas, while the lower level provides additional finished living space with flexibility for a family room, home office, recreation area or whatever best fits your lifestyle. The home also features central air, gas heat, a partial basement and the added convenience of a two-car garage. Recent ownership improvements include updated kitchen appliances, added attic storage flooring and additional insulation, along with routine servicing of the heating and cooling systems. Out back, a spacious deck provides a great place to relax or entertain. Located in the Upper Merion Area School District and convenient to shopping, dining, entertainment and major transportation routes throughout King of Prussia. 426 Old Fort Road offers the opportunity to enjoy a single-family home in one of Montgomery County’s most convenient communities. Schedule your visit and see all this home has to offer!
Rooms by level
How the bedrooms and baths are distributed across the floors, as reported by the listing agent.
- Main level1 half bath
- Upper level3 bedrooms · 1 full bath
Facts & features
Interior
- Bedrooms
- 3
- Bathrooms
- 1 full · 1 half
- Living area
- 1,750 sq ft
- Heating
- Central
- Cooling
- Central A/C
Property & construction
- Property type
- Residential · Detached
- Architectural style
- Colonial, Split Level
- Year built
- 1958
Lot & parking
- Lot size
- 0.17 acres (7,500 sq ft)
- Garage
- 2 spaces
Financial
- Price / sq ft
- $314
- HOA dues
- None
Listing details
- MLS #
- PAMC2193882
- County
- Montgomery County
- School district
- Upper Merion Area
Interior features
- Interior features
- Kitchen - Eat-In
- Basement
- Partial
- Laundry
- Lower Floor
- Levels
- 2
- Accessibility
- None
Exterior & construction
- Construction
- Vinyl Siding
- Foundation
- Block
Systems & utilities
- Heating fuel
- Natural Gas
- Cooling fuel
- Electric
- Hot water
- Natural Gas
- Water source
- Public
- Sewer
- Public Sewer
Parking
- Parking
- Detached Garage, Driveway
- Garage type
- Garage - Front Entry
- Total spaces
- 6
- Driveway spaces
- 4
Community
- Subdivision
- CANDLE BROOK
Lot & zoning
- Lot dimensions
- 60
- Zoning
- R2
- Cross street
- COUNTRY LANE
Included in the sale
- Exclusions
- RING Camera & Magnolia tree in front yard are excluded from the sale.
- Possession
- Negotiable
Price history
| Date | Event | Price |
|---|---|---|
| Sep 9, 2026 | Listed for sale | $549,900 |
Price changes are tracked from when NookLocal first indexed this listing; earlier history may not appear. Tax & assessment details are in the section below.
The NookLocal estimate
Estimated value
$521,000
Automated estimate, not an appraisal. Sale records through July 2026.
About this estimate
Based on 10 comparable sales nearby, the Montgomery County assessment ratio, and this home's own October 2018 sale grown with the local market, weighted toward the current asking price.
- Last sold
- October 2018 for $335,000
- About $551,637 in today's market
- Current list price
- $549,900
- County assessment implies
- $386,443
- Est. property taxes at today's rates
- $3,450/yr
Comparable Sales
| Address | Closed | Sale price | Bd/Ba | Sqft | Adjusted value |
|---|---|---|---|---|---|
| 394 STONYBROOK RD, KING OF PRUSSIA, PA 19406 | January 2026 | $416,500 | 3/1 | 1,784 | $436,764 |
| 278 ROBERTS DR, KING OF PRUSSIA, PA 19406 | April 2026 | $555,000 | 3/1 | 1,702 | $561,926 |
| 411 CROSSFIELD RD, KING OF PRUSSIA, PA 19406 | July 2025 | $390,000 | 3/1 | 1,764 | $400,465 |
| 167 E VALLEY FORGE RD, KING OF PRUSSIA, PA 19406 | July 2026 | $490,000 | 3/2 | 1,808 | $429,610 |
| 237 E VALLEY FORGE RD, KING OF PRUSSIA, PA 19406 | June 2025 | $345,000 | 3/1 | 1,711 | $348,096 |
| 108 ANDERSON RD, KING OF PRUSSIA, PA 19406 | December 2025 | $505,213 | 3/2 | 1,771 | $486,837 |
Sale history
| Date | Event | Price |
|---|---|---|
| October 2018 | Sold | $335,000 |
From closed MLS and county deed records. Earlier transactions may exist.
Estimated taxes
Estimated at current rates
$3,450 / year
≈ $288 per month
MLS shows (2026)
$4,214
-18.1% at current rates
School tax
UPPER MERION AREA · 24.01 mills (2025-26)
$2,765
County tax
Montgomery County · 5.95 mills (2026)
$685
Municipal tax
Not reported in the MLS feed
—
Assessment note: this home is assessed at $115,160, well below the ~$163,870 its asking price implies at Montgomery County's common level ratio (29.8%). A sale near asking can invite a school-district assessment appeal that could raise the bill by roughly $1,459/year. Factor that into an offer.
Recomputed from the county assessment ($115,160, 1996 base year) × current millage. School millage is from the latest year certified by the Pennsylvania Department of Education (2025-26); districts adopt the next year's budgets each June, and we update when the state certifies the statewide file in the fall. Portals typically reprint the recorded 2026 bill. Pennsylvania does not reassess on sale. Estimate only. Verify with Montgomery County before relying on it. Learn more: PA property tax calculator · Common Level Ratio by county.
Estimated monthly payment calculator
$109,980 (20%)
6.43%
Loan term
Estimated monthly payment
$3,208/mo
- Principal & interest
- $2,760
- Property taxes (current rates)
- $288
- Home insurance (est.)
- $160
Taxes use NookLocal's estimate at current millage rates, not the stale figure on the MLS. The default rate is the average 30-year rate as of July 2026; insurance is estimated at 0.35% of the price per year. Below 20% down, lenders usually add mortgage insurance, which this estimate doesn't include. Estimate only; verify before relying on it.
Area statistics
School district
Upper Merion Area
- Academic index
- 61.2/100
- Graduation rate
- 91.9%
- PSSA ELA proficient
- 56.6%
- PSSA Math proficient
- 48.7%
2025 PA state assessments (PSSA / Keystone) and graduation data. The index measures student outcomes, not school effectiveness, and is not adjusted for demographics. Districts serve all residents; verify enrollment boundaries with the district.
Safety data
Montgomery County crime & safety numbers →
County figures from FBI and Pennsylvania source data.
Property taxes
Montgomery County taxes, explained →
Millage, the Common Level Ratio, and what changes after you buy.
Map location
Open in Google Maps© BRIGHT, All Rights Reserved
Information Deemed Reliable But Not Guaranteed
The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which United Real Estate Strive 212 participates, and is provided by BRIGHT through a licensing agreement.
IDX listings are displayed pursuant to broker of record United Real Estate Strive 212, Frank Ramos, Broker/Owner, PA Broker License RM424345, 1220 Broadcasting Rd, Suite 201, Wyomissing, PA 19610, (610) 372-0212.
The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale.
Data last updated: September 10, 2026 at 2:15 PM EDT
Homes like this one
Need an agent who gets you?
Our co-founder Carmen does a 1-on-1 needs analysis with you, then hand-picks a vetted King of Prussia agent or lender. Free, no obligation. If you work with a partner we introduce, NookLocal may earn a referral fee from their broker.