10-unit residential new construction, zoned RSA5.
A four-story, ten-unit building has been delivered at 4129 Ogden Street in University City, adding to the steady drumbeat of residential infill along the neighborhood's tight blocks. The project rises on a 4,550-square-foot lot and includes a cellar level, with recent amendments updating unit layouts on the first, fourth, and seventh floors—plus tweaks to entrance and amenity areas, structural framing, and the addition of an egress well. The building runs under RSA5 zoning, which allows multifamily by right, and construction moved forward under Type VA classification with underpinning work required to support the adjacent structures.
The owner of record, Leamon Christabelle, has held the property since 2014, making this a longer-hold repositioning rather than a quick flip. The scope called for a fully attached structure, and the project's evolution—seen through multiple plan revisions and a shift in special inspection—suggests the usual complexities of urban infill construction on tight lots with shared walls and foundation considerations.
The delivery comes amid a cluster of similar-scale projects within a half-mile radius: a nine-unit building on North Preston Street, a ten-unit development on Belmont Avenue, and a 31-unit effort on Lancaster Avenue are all in the mix, adding roughly 150 units to the immediate area. The corridor is seeing consistent mid-rise multifamily activity, mostly by-right and mostly on lots that until recently sat underdeveloped or single-family.
This stretch of Ogden is lined with older rowhouses and underbuilt parcels that could easily follow the same path, particularly given the neighborhood's proximity to institutional anchors and transit. The 4129 project shows what's economically viable on a standard 40-foot-wide lot, and the lack of zoning variance or special appeals makes it a repeatable formula for similar sites nearby.
📄 View the project's plan drawings (PDF)As this density arrives, InvestPHL is tracking 116 under-built parcels within a half-mile that a developer could still acquire and build — each carrying a builder's max bid. Addresses and figures are members-only.
Unlock the 116 nearby opportunities →Major (8+ unit) new-construction projects filed within a half-mile since 2022 — the density gathering around this site.