Custom built 2 story Colonial PLUS a full "townhouse" style InLaw/AuPairsuite. The attached floor plan shows the flexibility provided by this unique layout with access to main house from townhouse on all 3 levels and it could be opened up to 1 large home with 6+ bedrooms! Main house has cathedral ceilings, hardwood and tiled floors, gorgeous cherry Kitchen with granite counters, Family Rm with marble fireplace, sliders to a beautiful covered deck, Living Rm, Dining Rm, pantry, 4 BRs, 2.5 baths! Townhouse has its own Kitchen, Living Rm, Dining Rm, 2 Brs, 2 baths and seperate entries including a separate deck with retractable awning! Full walk out basement under both units for lots of entertaininmg possibilities or just use as a game/exercise rm or additional suite! Laundry hookups on 1st floor and basement, 2 car attached garage, circular drive, great landscaping! Close to Delaware state line yet good access to West Chester & Philadelphia airport and center city!**Seller has initiated a tax appeal, to take effect in 2019, which (per attached attorney letter)should reduce present taxes by approx $2000/year.