Once-in-a-Lifetime Opportunity! Step into the spotlight with this jaw-dropping, fully renovated antique Colonial-perfectly positioned on Route 125's fastest-growing corridor in Barrington! Sitting pretty on 6.82 acres, this estate boasts 441' of high-visibility frontage, a massive commercial parking lot, and coveted RC zoning for unlimited possibilities. Inside, nearly 3,000 SF of sun-drenched, stylish living space wows with rich hardwood floors, a crackling fireplace, two inviting living rooms, elegant dining, a chef-worthy kitchen with pantry, and a spa-inspired master suite (teak floors, soaking tub, walk-in shower!). Need more space? The finished 3rd floor is your blank canvas-think office, gym, or game room. RC Zoning, Residential + Commercial Goldmine, Multi-gen living & private entrances, Live it. Lease it. Grow it. Develop it. This is your chance to make a splash-zoned, ready, and waiting for your bold vision!

Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated May 16, 2026 9:23 AM EDT

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Keller Williams Coastal and Lakes & Mountains Realty
The NH-Maine Homes Team

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Property Details of 146 Calef Highway

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Interior Features

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Keller Williams Coastal and Lakes & Mountains Realty The NH-Maine Homes Team

Keller Williams Coastal and Lakes & Mountains Realty
The NH-Maine Homes Team