$469,900
4204 Lilac Ct, Upper Gwynedd, PA 19446
Listed by RE/MAX Access
Welcome Home to Valley Forge Towers! This beautifully maintained 14th-floor penthouse in the 1000 Building offers breathtaking views of Valley Forge Park and a move-in-ready interior.Enter through elegant double doors into the foyer, which opens to a convenient office area with built-in cabinetry and desk space. The spacious living room features refinished hardwood flooring, a decorative fireplace that can accommodate an electric insert, and sliding doors leading to the private balcony. The balcony features updated wood-look flooring, a storage room, and stunning park views—perfect for morning coffee or evening sunsets.The formal dining room connects seamlessly to the living room and kitchen, making entertaining easy. The updated kitchen features modern appliances, granite countertops, and a subway tile backsplash, along with an inviting eat-in area. All-new modern light fixtures add a fresh, contemporary touch throughout the home.The main bedroom features new carpeting and a private bath with a Jacuzzi Roman tub, double vanity, walk-in closet, dressing area with additional sink, second closet, and linen closet. The second bedroom is conveniently located near the hall full bath, which is currently being updated.Additional features include a hallway laundry area, pantry/utility closet, coat closet, and secured storage just steps from the front door.Condo fees include ALL utilities, including electric, water, sewer, trash, snow removal, cable TV with premium channels, and cable internet. Fees also include 24/7 lobby security, maintenance/replacement of water heaters and HVAC systems, clubhouse amenities, fitness room, indoor and outdoor pools, tennis, basketball and volleyball courts, picnic areas with grills, car wash, and more.Valley Forge Towers also offers convenient on-site retail, dining, professional services, and easy access to the King of Prussia Mall, Wegmans, Philadelphia Premium Outlets, Route 422, the PA Turnpike, I-76, and Route 23. SEPTA and community bus transportation provide convenient access to shopping, medical facilities, and area destinations.A beautifully updated home in a prime King of Prussia location with incredible park views—come see it for yourself!
| Date | Event | Price |
|---|---|---|
| Sep 1, 2026 | Listed for sale | $490,000 |
Price changes are tracked from when NookLocal first indexed this listing; earlier history may not appear. Tax & assessment details are in the section below.
Estimated value
$464,000
Automated estimate, not an appraisal. Sale records through July 2026.
Based on 10 comparable sales nearby, the Montgomery County assessment ratio, and this home's own August 2021 sale grown with the local market, weighted toward the current asking price.
| Address | Closed | Sale price | Bd/Ba | Sqft | Adjusted value |
|---|---|---|---|---|---|
| 20338 VALLEY FORGE CIR #338, KING OF PRUSSIA, PA 19406 | October 2025 | $319,000 | 2/2 | 1,645 | $330,603 |
| 20724 VALLEY FORGE CIR #724, KING OF PRUSSIA, PA 19406 | August 2026 | $350,000 | 3/2 | 1,620 | $337,592 |
| 20925 VALLEY FORGE CIR #925, KING OF PRUSSIA, PA 19406 | June 2026 | $402,500 | 3/2 | 1,620 | $388,230 |
| 10204 VALLEY FORGE CIR #204, KING OF PRUSSIA, PA 19406 | July 2026 | $350,000 | 2/2 | 1,500 | $371,087 |
| 11205 VALLEY FORGE CIR #1205, KING OF PRUSSIA, PA 19406 | June 2026 | $490,000 | 2/2 | 1,470 | $527,562 |
| 20630 VALLEY FORGE CIR #630, KING OF PRUSSIA, PA 19406 | August 2025 | $390,000 | 2/2 | 1,656 | $400,309 |
| Date | Event | Price |
|---|---|---|
| August 2021 | Sold | $315,000 |
| January 2021 | Sold | $290,000 |
From closed MLS and county deed records. Earlier transactions may exist.
Estimated at current rates
$5,080 / year
≈ $423 per month
MLS shows (2026)
$5,225
-2.8% at current rates
School tax
UPPER MERION AREA · 24.01 mills (2025-26)
$3,428
County tax
Montgomery County · 5.95 mills (2026)
$850
Municipal tax
As recorded for 2026, varies by municipality
$802
Recomputed from the county assessment ($142,780, 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.
Loan term
Estimated monthly payment
$3,026/mo
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.
School district
Upper Merion Area
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.
© 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 19, 2026 at 2:29 AM EDT
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.