$630,000
Price cut: $20,000 (Oct 1)
9 Knollwood Dr, Sinking Spring, PA 19608
Listed by Coldwell Banker Hearthside Realtors-Collegeville
Welcome to this exceptional five-bedroom, four-and-a-half-bath Colonial situated on 1.61 picturesque acres in desirable Cumru Township, Berks County, and the Governor Mifflin School District. Offering approximately 3,700 square feet of living space plus an additional 1,200 square feet of finished lower-level space, this impressive home combines elegant living, exceptional versatility, and more than $123,000 in upgrades. The beautifully enhanced exterior features a new front walkway and front border wall, driveway rock retaining wall, lower patio with retaining wall, brick walkway, and a new pergola and awning, creating inviting spaces for outdoor entertaining and relaxation. Inside, the heart of the home is the stunning custom kitchen featuring Quaker-made custom cabinetry, granite countertops, a granite island, and backsplash. The kitchen is equipped with Viking ovens, Sub-Zero side-by-side refrigerator, and updated dishwasher, microwave, and wine cooler. The formal dining room is perfect for entertaining and is accented by an elegant Waterford crystal chandelier. The spacious living room provides a comfortable gathering space while maintaining the home's classic Colonial character. Family room features a complete brick wall with fireplace. A truly spectacular feature is the second-story entertainment room, boasting added skylights, a towering vaulted ceiling, and a dramatic Palladian window at the peak. This versatile space can easily accommodate a media room, game room, exercise area, or whatever best suits your lifestyle. A wet bar and full bathroom make this an exceptional space for entertaining or extended family. The finished lower level offers tremendous flexibility and could function beautifully as an in-law suite or private guest quarters, complete with a bedroom, family room, full bathroom, and separate outside entrance. Additional highlights include geothermal heating and cooling, providing an energy-efficient alternative for year-round comfort, along with the many thoughtful improvements made throughout the home. Ideally located near Routes 10 and 625 and approximately 15 minutes from the Pennsylvania Turnpike, this remarkable property offers privacy and space while remaining convenient to major roads, shopping, dining, and everyday amenities. With its expansive acreage, extensive upgrades, custom finishes, flexible living spaces, and impressive entertainment areas, this exceptional Cumru Township Colonial is truly a property that needs to be seen to be appreciated.
How the bedrooms and baths are distributed across the floors, as reported by the listing agent.
| Date | Event | Price |
|---|---|---|
| Oct 6, 2026 | Listed for sale | $650,000 |
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
$679,000
Automated estimate, not an appraisal. Sale records through July 2026.
Based on 10 comparable sales nearby, the Berks County assessment ratio, and this home's own August 2019 sale grown with the local market, weighted toward the current asking price.
| Address | Closed | Sale price | Bd/Ba | Sqft | Adjusted value |
|---|---|---|---|---|---|
| 5 GLEN HOLLOW CT, READING, PA 19607 | June 2026 | $755,000 | 4/3 | 4,978 | $776,290 |
| 14 PINE RIDGE LN, READING, PA 19607 | May 2025 | $650,000 | 5/3 | 5,025 | $718,506 |
| 62 HARRY AVE, READING, PA 19607 | June 2025 | $580,000 | 5/4 | 5,060 | $620,963 |
| 5 HOLLY LN, MOHNTON, PA 19540 | September 2026 | $924,000 | 5/4 | 4,735 | $911,097 |
| 4 ROYAL COURT, READING, PA 19607 | June 2026 | $599,900 | 4/4 | 4,636 | $631,382 |
| 8 HESSIAN BLVD, READING, PA 19607 | January 2026 | $950,000 | 4/4 | 5,617 | $917,788 |
| Date | Event | Price |
|---|---|---|
| August 2019 | Sold | $380,000 |
From closed MLS and county deed records. Earlier transactions may exist.
Estimated at current rates
$12,314 / year
≈ $1,026 per month
MLS shows (2026)
$12,691
-3.0% at current rates
School tax
GOVERNOR MIFFLIN · 33.12 mills (2025-26)
$8,386
County tax
Berks County · 9.01 mills (2026)
$2,282
Municipal tax
As recorded for 2026, varies by municipality
$1,646
Recomputed from the county assessment ($253,200, 1994 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 Berks County before relying on it. Learn more: PA property tax calculator · Common Level Ratio by county.
Loan term
Estimated monthly payment
$4,479/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
Governor Mifflin
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
Berks County crime & safety numbers →
County figures from FBI and Pennsylvania source data.
Property taxes
Berks 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: October 6, 2026 at 2:02 PM EDT
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