STUNNING & MODERN HARASYM-BUILT CUSTOM HOME ON ONE OF SUNNINGDALE'S MOST UPSCALE MASTER-PLANNED STREETS (2nd only to Chantry). SITUATED ON THE 4th LARGEST LOT ON STANDFIELD (out of 34), this property delivers elite & executive curb appeal, premium privacy, & a long list of recent renovations & outdoor living upgrades plus landscaping & hardscaping. Boasting nearly 5000 SQ FT of floor space including 3130 SQ FT of immaculately finished main & 2nd-level living, this is the Sunningdale gem you've been waiting for. Step into the grand entrance & great room w/ soaring ~20 ft ceilings & a Romeo & Juliette balcony, spaces that seamless flow into the rest of the main level under 10 ft ceilings featuring a spectacular 2022 ultra modern kitchen w/ walk-in pantry, leathered granite & 2023 appliances, plus a 2025 quartz laundry room w/ brand-new washer/dryer, all of which fosters a modern-meets-functional rarely seen in this neighbourhood. Timeless golden-blonde hardwood anchors the main level alongside generous principal rooms: office, bedroom, dining room/2nd office & an updated bathroom. Upstairs, the intelligent layout shines w/ an oversized primary suite offering vaulted ceilings, French doors, a generous walk-in closet, & a brand-new 5 PC ensuite. 3 more spacious bedrooms & an updated 4 PC bath complete the 2nd level. That's 5 bedrooms in total before even considering the 1850 SQ FT pre-framed lower level w/ roughed-in 4th bath, wine cellar, & huge potential for expansion. Outdoors, enjoy .4 acres of premium privacy w/ extensive dual-level concrete living spaces, auto-awnings w/ sun sensors, in-ground solar lighting, tree lighting, irrigation, garden shed, refuse shed, mature trees, & breathtaking professional landscaping! This lot is pool-ready & perfect for large gatherings. Other notable updates: 2020 furnace & AC, 2018 roof. You get all this w/ a fantastic North London location steps to amenities & schools & w/ sunny exposure on both sides of the lot year-round!