Electrical permit history — 3340 E Lamb Dr

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3340 E Lamb Dr

Built 1982 — FPE/Zinsco panel era · 12 permits on record; no permitted panel/service or HVAC work among them

Permanent link: Electrical permit history for 3340 E Lamb Dr (aztucsonelectricalsolutions.com/property/222210510/3340-e-lamb-dr-tucson-az-85739) · Public records last checked 2026-08-17

Parcel

222210510

Built

1982 (assessor record — effective construction year, which can move after a major remodel)

Jurisdiction

Unincorporated Pima County

Zoning

CMH-2

Assessor use

Sfr With Affixed Mfd Home

Parcel size

1.10 acres

Living area

540 sq ft (assessor record)

Cooling

Evaporative (assessor record)

Heating

Other (assessor record)

Roof

Prepared Roll (assessor record)

Garage

Garage (2-car) (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)

Typical original service for a 1982 home

approximately 100–150 A

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 & panelNot in this windowNothing in the permit records we read for this parcel that names this system. That does not tell you the service is original — only that nothing has been permitted here recently. The build year is the better clue, and it is above.
• Heating & coolingNot in this windowNothing in the permit records we read for this parcel that names this system. The assessor records cooling as Evaporative and heating as Other. Cooling equipment works 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.
• Water heaterNot in this windowNothing in the permit records we read for this parcel that names this system. Water heaters are frequently swapped without a permit, so this line is especially weak evidence either way.
• RoofNot in this windowNothing in the permit records we read for this parcel that names this system. The assessor records the roof as Prepared Roll.
• 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. This parcel is in unincorporated Pima County, so we read the county’s own permit system — including its historical permits, which reach back into the 1990s where they exist. Every record links to the county’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

  Federal Pacific Stab-Lok and Zinsco/Sylvania panels were still being installed into the 1980s. Both have documented failure-to-trip histories, by different routes: Stab-Lok breakers fail internally — the trip mechanism jams or sits out of calibration — while Zinsco breakers can weld to the bus, so the handle moves but the circuit stays live. Neither is fixed by a replacement breaker, which is why the panel is what gets replaced. The permit record does not confirm this; an on-site inspection is required.

• Era-based check

  100–150 A was typical. Workable for the original house, tight once you add EV charging or electric heat. The permit record does not confirm this; an on-site inspection is required.

Recorded sales (2)

Recorded sales are the sales the Pima County Assessor has on file from affidavits of property value — not every transfer, not listings, and not a valuation. Parties are never shown here. A sale with no permitted electrical work since is worth knowing before the next sale or a remodel.

Most recent permit on record for this parcel: 2016-04-18 (P16BP02489) — Fence.

Permit history (12)

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 issuing office’s official file — Pima County’s portal for county permits, the City of Tucson’s for city records. 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.