DRB continues Desert Summit Lot 34 building‑envelope modification, requests drainage and height context studies

The Scottsdale Development Review Board continued the request to modify the conceptual building envelope for Lot 34 in the Desert Summit subdivision (case 12PP1995Number2), directing the applicant to work with staff and return with additional technical exhibits addressing drainage, cut‑and‑fill implications and comparative building‑height/volumetric studies.

Planning staff presenter Jeff Barnes summarized the application and the property’s zoning history, noting that the subdivision’s original zoning and a 1995 amendment established conceptual building envelopes and NAOS expectations. Barnes told the board staff’s analysis found the updated central building‑envelope location “is more consistent with the stipulations of the zoning and preliminary plat cases, the purpose of ESL, and open space location guidelines” and that it “leaves more of the significant portion of the upper part of the lot preservable as open space.” He also noted there was still community opposition and that stormwater staff reported ponding at the lower portion of the lot.

Owners Johnny and Stacia Angeloni and architect Andy Grambling presented two alternatives they had studied. The owners said the lower portion of Lot 34 includes unpermitted culverts, makeshift retention work and loamy soil that compresses, producing ponding at the street side. Johnny Angeloni said the lower area is “6 to 8 feet below the street level” and described culverts and makeshift walls placed by a prior owner. He explained that their initial preferred location was the summit (higher on the lot) but, after the board’s prior suggestions and stormwater observations, they proposed a mid‑lot envelope that they say reduces impacts and still preserves NAOS.

Neighbor David Clark (Lot 35) spoke during public comment and said he had concerns about the accuracy of the applicant exhibits, potential flood areas at the lot base, and possible view impacts if the envelope were moved. Clark said he had a stamped set of plans for Lot 35 and disputed a claim that Lot 35 had never been approved; he asked for guarantees about final building height and sight‑line impacts if the envelope were relocated.

During deliberations the board and staff discussed scope of DRB review and the evidence needed to make a context‑sensitive decision. Assistant City Attorney Angela Calabresi advised the board to stay within DRB purview — focused on plan conformance with the general plan, DRB criteria, ESL purpose and compatibility with surrounding structures — and not to treat the request as a hardship/variance hearing. Several board members said the applicant had made progress but that the current record lacked technical data needed to judge the proposal’s impact on adjacent properties: specifically, (1) a drainage/stormwater analysis that addresses the ponding/culverts and documents the extent and severity of the low area; (2) a cut‑and‑fill and grading analysis showing how much excavation or fill would be required for the proposed envelope; and (3) a comparative building‑height/volumetric study and sections that show how a permitted house at the proposed location would relate to the rooflines and natural grade of neighboring Lots 33 and 35.

A motion to not approve (deny) the envelope modification failed on roll call. A motion to continue the case passed; the board’s direction requires the applicant to coordinate with staff on the requested technical exhibits and return to the DRB when those exhibits are complete. The board noted staff’s initial conclusion that a mid‑lot envelope is more consistent with the subdivision’s purpose but said it needed the additional documentation before taking a final action.

The DRB continuance leaves the case open; the applicant must provide the requested engineering and graphical exhibits before the board will consider approval.