$675,000
124 Helm Way, Downingtown, PA 19335
Listed by Howard Hanna Real Estate Services - Lancaster
Two story colonial style home now available in the sought after Marchwood community! The partial stone front with updated vinyl siding makes the exterior of the home very attractive. The shady partially wooded level lot is almost 2/3 of an acre. Enter the foyer of the home, then off to the sunken living room with beautiful hardwood flooring. The formal dining room also has hardwood flooring. The kitchen flooring has recently been replaced, along with the sink and butcher block countertop. A new refrigerator is included. The family room is spacious with a door leading out to the rear patio, and a propane heater is also included. A powder room and the conveniently located laundry room complete the 1st floor. Upstairs is the main bedroom with a private bathroom, along with 3 other bedrooms and the hall bathroom. There is an office on the upper level, or it could be a 5th bedroom if needed. There are also pull-down stairs for attic storage. Some updates over the years include the vinyl siding, vinyl windows, roof, electric panel, central air, bathroom vanities, and most of the home has recently been painted. This popular location is close to shopping and major routes such as route 202 and the turnpike. Acker Park is just a short walk away. This location can't be beat! The home is served by the popular Downingtown East school district, with access to the STEM Academy. Hurry, this gem won't last long!
How the bedrooms and baths are distributed across the floors, as reported by the listing agent.
| Date | Event | Price |
|---|---|---|
| Jul 16, 2026 | Listed for sale | $635,000 |
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
$648,000
Automated estimate, not an appraisal. Sale records through July 2026.
Based on 10 comparable sales nearby, the Chester County assessment ratio, weighted toward the current asking price.
| Address | Closed | Sale price | Bd/Ba | Sqft | Adjusted value |
|---|---|---|---|---|---|
| 101 BIDDLE DR, EXTON, PA 19341 | May 2026 | $740,000 | 4/2 | 2,152 | $741,441 |
| 411 RENNARD DR, EXTON, PA 19341 | October 2025 | $663,000 | 4/2 | 2,236 | $704,817 |
| 208 MORRIS RD, EXTON, PA 19341 | February 2026 | $602,000 | 4/2 | 2,111 | $670,244 |
| 4 ROBIN RD, EXTON, PA 19341 | August 2025 | $755,000 | 4/2 | 2,366 | $762,189 |
| 214 LOUIS DR, EXTON, PA 19341 | December 2025 | $635,000 | 4/2 | 2,372 | $653,354 |
| 416 DEVON DR, EXTON, PA 19341 | July 2025 | $645,000 | 4/2 | 2,156 | $712,726 |
Estimated at current rates
$5,654 / year
≈ $471 per month
MLS shows (2025)
$5,654
School tax
DOWNINGTOWN AREA · 31.91 mills (2025-26)
$4,736
County tax
Chester County · 5.16 mills (2026)
$766
Municipal tax
As recorded for 2025, varies by municipality
$152
Recomputed from the county assessment ($148,410, 1998 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 2025 bill. Pennsylvania does not reassess on sale. Estimate only. Verify with Chester County before relying on it. Learn more: PA property tax calculator · Common Level Ratio by county.
Loan term
Estimated monthly payment
$3,844/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
Downingtown 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
Chester County crime & safety numbers →
County figures from FBI and Pennsylvania source data.
Property taxes
Chester County taxes, explained →
Millage, the Common Level Ratio, and what changes after you buy.
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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: July 27, 2026 at 2:12 PM EDT
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