Electrical permit history — 38 N Irving Av

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38 N Irving Av

Built 1952 — post-war 60–100 A service era · last permitted panel/service work 1999 (finaled) · HVAC 2021 (permit expired without a confirmed final)

Permanent link: Electrical permit history for 38 N Irving Av (aztucsonelectricalsolutions.com/property/126090360/38-n-irving-av-tucson-az-85711) · Public records last checked 2026-08-17

Parcel

126090360

Built

1952 (county record)

Jurisdiction

Tucson

Zoning

R-1

Assessor use

Sfr Grade 010-3 Urban Subdivided

Parcel size

0.22 acres

Sewer

Connection on file (1958) (county sewer connection records)

Flood zone

X — minimal flood hazard (FEMA)

Historic preservation

Not on file (City of Tucson HP layers)

Typical original service for a 1952 home

approximately 60–100 A

Service on record

City records show the 1999 permit was finalized; the permit description states “UPGRADE:ELECTRIC:TO 200 AMP” — an increase in capacity as described, not a confirmed installed rating.

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 & panelCurrentLast permitted 1999 (27 years ago). Contractor of record: BLANKENBAKER ELECTRIC. The permit describes an increase in capacity, which is the single best sign the electrical has actually been brought forward. T99EL00919 — UPGRADE:ELECTRIC:TO 200 AMP
• Heating & coolingPermitted — completion not confirmedA 2021 permit specifies this work (the permit description states “REPLACE 4 TON GAS SPLIT SYSTEM, THIS IS A DIRECT CHANGE OUT LIKE FOR LIKE,”), but the available record does not show a final inspection. The permit expired without a confirmed final status. Official status: Expired. T21CM01895 — REPLACE 4 TON GAS SPLIT SYSTEM, THIS IS A DIRECT CHANGE OUT LIKE FOR LIKE,
• Water heaterCurrentLast permitted 2021 (5 years ago). T21CM01580 — Replacement of 40 gallon natural gas water heater
• RoofNot in this windowNothing in the permit records we read for this parcel that names this system.
• Plumbing work on recordNot in this windowNothing in the permit records we read for this parcel that names this system. Unremarkable — plenty of buildings never need a permitted plumbing repair.

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

  60–100 A was standard. That is enough for a mid-century house, not for a modern kitchen, HVAC, and an EV. The permit record does not confirm this; an on-site inspection is required.

• Era-based check — high priority

  Federal Pacific (Stab-Lok) and Zinsco/Sylvania panels were sold through this period. Stab-Lok breakers have a documented history of failing to trip internally; Zinsco breakers can weld to the bus so the handle moves without breaking the circuit. In both cases a replacement breaker does not resolve it — the panel itself is what gets replaced. The permit record does not confirm this; an on-site inspection is required.

• Era-based check

  Grounded branch circuits did not become the norm until the early 1960s — much of the original wiring here is likely ungrounded. The permit record does not confirm this; an on-site inspection is required.

• Era-based check

  Cloth-jacketed NM cable is common in this era. The jacket embrittles with age and heat, particularly in Tucson attics. The permit record does not confirm this; an on-site inspection is required.

Most recent permit on record for this parcel: 2021-03-03 (T21CM01895) — REPLACE 4 TON GAS SPLIT SYSTEM, THIS IS A DIRECT CHANGE OUT LIKE FOR LIKE,.

Permit history (5)

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.

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.