Modern Custom Home with Courtyard in Old Northeast, St. Pete

This 18th Avenue NE residence answers a question Historic Old Northeast asks more often than any other neighborhood in St. Petersburg: how do you bring contemporary interior design into a classical American Four Square form without breaking either? The answer here is architectural restraint on the exterior paired with full-throated modern detailing once you step inside.

From the curb, the home reads as a refined Four Square — symmetrical massing, balanced fenestration, and proportions that fit the block. Once past the entry, the architecture pivots. Floor-to-ceiling glass opens the home to a magnificent central courtyard organized around a sparkling pool, with the courtyard becoming the home's actual living center rather than a backyard amenity. Porcelanosa tile floors carry across both interior rooms and the courtyard transition, dissolving the line between inside and outside in a way the original Four Square typology was never designed to do.

The kitchen is built around custom Italian cabinetry, integrated appliances, and stone surfaces specified for daily use at this caliber of cooking. Smart-home technology is integrated throughout the residence — lighting, climate, security, audio — designed as part of the architecture rather than added afterward.

Every detail across the home, from the courtyard transitions to the cabinetry pulls, is calibrated for a five-star daily living experience. This project represents MTBH Studios' work at the intersection of historic context and contemporary interior design — architect-led delivery where one team holds responsibility for the cultural reading, the architectural moves, and the construction craft from concept through completion.