Electrical permit history — 44 N Stone Av

Commercial property

44 N Stone Av

Built 1963 — 1960s commercial stock · HVAC 2020 (finaled)

Permanent link: Electrical permit history for 44 N Stone Av (aztucsonelectricalsolutions.com/property/117120100/44-n-stone-av-tucson-az-85701) · Public records last checked 2026-08-17

Parcel

117120100

Built

1963 (county record)

Jurisdiction

Tucson

Zoning

OCR-2

Assessor use

County Commercial Property

Parcel size

0.32 acres

Building area

21,907 sq ft (assessor record)

Sewer

No connection on file (sewer or septic status not confirmed by the record — verify on site)

Flood zone

X — minimal flood hazard (FEMA)

Historic preservation

Downtown Tucson Historic District — National Register district — Contributing (City of Tucson)

See the property

Pima County orthophoto (Pictometry 2024 / PAG 2023 / NAIP 2023 mosaic) — parcel outlined in yellow. Aerials can predate recent work and show nothing about what is inside; context, not evidence.

Street ViewGoogle Maps satelliteGoogle Earth (3D, historical imagery) ↗

Is it time to upgrade?

• Electrical service & distributionNot in this windowNothing in the permit records we read for this parcel that names this system. That does not mean the gear is original — only that nothing has been permitted here recently. Where it matters is capacity: obsolete distribution lines carry breaker and fusible-switch lead times that turn an outage into a shutdown, and that is worth knowing before a new tenant or a new rooftop unit. Separately from replacement: NFPA 70E expects the arc-flash study to be reviewed at least every five years, or after any change to the service.
• Heating, cooling & mechanicalCurrentLast permitted 2020 (6 years ago). City inspection record: last recorded inspection 2020-01-22; no approved final is shown. Applicant on the permit: HOOK CRANE SERVICE, INC. Packaged rooftop units work harder in Tucson than almost anywhere, so 12 to 15 years is a realistic service life rather than the 15 to 20 the industry quotes. T20RW00131 — PROVIDE 90 TON CRANE TO CHANGE OUT AIR CONDITIONING EQUIPMENT ON BUILDING AT 44 N STONE. CRANE TO SET UP ON PENNINGTON BETWEEN SCOTT AND STONE FOR BEST ACCESS. CRANE TO BE ONSITE 2-3 HOURS.
• Fire alarm & life safetyPermitted — completion not confirmedA 2011 permit specifies this work (the permit description states “RELOCATE 2 FIRE SPRINKLERS.”), but the available record does not show a final inspection. The permit expired without a confirmed final status. Official status: Expired. T11BU00913 — RELOCATE 2 FIRE SPRINKLERS.
• RoofNot in this windowNothing in the permit records we read for this parcel that names this system. Roof age matters electrically too: it sets what can be penetrated for new rooftop units, conduit, or solar.

A found permit means a lot. A missing one means less. We read the City of Tucson’s own permit file, not a recent extract of it — back to about 2006, and into the 1990s on properties with that much history. Microfiche before then was never fully digitised. Every record links to the city’s official file. A blank line does not say nothing was done: work gets done without permits all the time. The only way to know what is actually installed is to look at it.

What that usually means electrically

• Era-based check — high priority

  Distribution gear this age is frequently past the point where the manufacturer still supports it. Breakers and fusible switches for obsolete lines can carry long lead times, which turns an outage into a shutdown. The permit record does not confirm this; an on-site inspection is required.

• Era-based check

  NFPA 70E expects arc-flash studies to be reviewed at least every five years, or after any change to the service. Buildings this age often have labeling that no longer matches the installed gear. The permit record does not confirm this; an on-site inspection is required.

Most recent permit on record for this parcel: 2020-03-12 (T20FO00202) — UNIVERSTIY OF AZ FORGE T20FO00202 SE 03.26.20.

Permit history (18)

How to read the status column: Final / Complete / C of O — city records show the permit was finalized. Issued — the work was permitted, but final completion is not confirmed. Applied / In review / Approved / Fees paid — proposed, not completion. Expired — the permit expired without a confirmed final status. Void / Withdrawn / Canceled — not evidence the work was installed. Any other status is shown exactly as the issuing office records it, without a completion reading.

Code enforcement (1)

Code cases and housing-code violations recorded against this parcel, by category. Closed cases stay on the record, and most of these are closed — check the status column. We show the category and the official record number rather than the complaint text, which often names people who have nothing to do with the property.

Record numbers link to the City of Tucson’s official file. Highlighted rows are the ones that imply electrical work or an unpermitted-work finding.

This is an inference from public records — the year a structure was built, how it is classified, and what has been permitted. It is not an inspection, and nothing here confirms what is actually installed at this address. The only way to know is to look in the panel. See an error in this public-record report? Report a correction · About this data.

The contractor’s read is a plain-English brief of the record above, written by AI — what it shows across electrical, mechanical and the building itself, what is missing for the era, and what to verify on site.