$475,000
1933 Detwiler Rd, Harleysville, PA 19438
Listed by Real of Pennsylvania
*************Interior Photos will be completed by July 31st.***************** Welcome to 311 Main Street, a single family home in the heart of Spring Mount, where the Perkiomen Valley's best outdoor living is literally at your doorstep. This is a home for people who measure weekends in trail miles, river bends, and first tracks down the mountain. Winter mornings begin less than half a mile away at Spring Mount Ski Area, where you can be on the slopes before most people have finished their coffee — snowboarding, skiing, and snow tubing all within walking distance of your front door. When the thaw comes, the same half-mile radius transforms to launch a kayak, canoe, or grab a tube at Cabin Craft Outdoor Adventures and spend a lazy afternoon drifting the Perkiomen Creek, or step onto the Perkiomen Trail at the nearby trailhead and follow it for miles of walking, running, and cycling through some of Montgomery County's prettiest scenery. Family life is just as easy. Foy Park's playground and picnic grounds sit a short stroll away, perfect for after-dinner outings and birthday gatherings under the trees. And when you're ready to roam a little farther, Green Lane Reservoir is just five miles up the road, offering fishing, boating, hiking, and summer concerts in the park — the kind of easy, unplanned evenings that make a place feel like home.
How the bedrooms and baths are distributed across the floors, as reported by the listing agent.
| Date | Event | Price |
|---|---|---|
| Jul 21, 2026 | Listed for sale | $500,000 |
Price changes are tracked from when NookLocal first indexed this listing; earlier history may not appear. Tax & assessment details are in the section below.
$521,000
Above the asking price by 4%.
Automated estimate, not an appraisal.
This home's sale history
Estimated at current rates
$7,471 / year
≈ $623 per month
MLS shows (2025)
$7,471
School tax
PERKIOMEN VALLEY · 38.70 mills (2025-26)
$5,947
County tax
Montgomery County · 5.95 mills (2026)
$915
Municipal tax
As recorded for 2025, varies by municipality
$609
Recomputed from the county assessment ($153,680, 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 2025 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
$3,278/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
Perkiomen Valley
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.
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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 2:03 PM EDT
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