Designed by Wesleyan Architect John Martin, Quarry House is a stunning example of mid-century modern architecture blending industrial and residential design. This home is nestled privately on 2.58 acres in the heart of the Connecticut River Valley, and with an exterior of redwood and stone, blends effortlessly with the surrounding woodlands. Cross the elevated walkway to enter a gracious stone foyer. Step down into the great room where southeast exposure illuminates redwood walls and oak floors. Beautiful and practical, the glass walls afford an ever-changing view and passive solar gain. A Scan wood burning stove adds beauty and warmth. Round the corner to the spacious pecan/granite kitchen appointed with Wolf, Sub-Zero and a breakfast area. The original architecture is preserved and enhanced, evident in the oak parquet and cork floors, hardware and renovated baths retaining original elements including the primary bath with a "grotto" soaking tub. There are 3 BRS, 3BA as well as a large office. Find a walk out lower-level workshop/mechanical area. Particular attention is paid to structural/mechanical incl. standing seam roof (2019), boiler (2021) and central air. Outside, enjoy an expansive deck overlooking the valley built into the surrounding ledge. There is little lawn. Woodland paths meander the property and remnants of the feldspar quarry for which this home is named. An oversized, 2-car garage offers workshop/storage space. Located in central Haddam's Walkley Hill.