Electrical permit history — 2121 S Pantano Rd

Electrical Property Screening Report · Manufactured home

2121 S Pantano Rd

A screening report for electrical planning, assembled from public-record indicators. It is not an official record and every figure in it should be verified against the issuing agency before it is relied on.

Verify parcel data at official source ↗

Built 1975 — manufactured home · HVAC 2026 (finaled); a newer 2026 permit is issued

Permanent link: Electrical permit history for 2121 S Pantano Rd (aztucsonelectricalsolutions.com/property/136010090/2121-s-pantano-rd-tucson-az-85710) · Public records last checked 2026-08-22

Is it time to upgrade?

• Electrical service & panelNot in this windowNothing in the permit records we read for this parcel that names this system. Worth knowing: a 2023 right-of-way (row) permit - utility emergency permit is on file (and 2 more like it) — work like this is often folded into a larger permit without being named, so open that record and check its scope before concluding anything. No permitted service work shows in the record we read. Homes of this era typically started with 100 to 150 A service; whether that still fits depends on what has been added since — air conditioning, a spa, an EV charger.
• Heating & coolingFinaled permit foundA newer 2026 permit for the same system is recorded as “Issued” — The work was permitted, but final completion is not confirmed. The permit description states “HVAC REPLACEMENT: SWAPPING OLD 4-TON MOBILE HOME SPLIT SYSTEM WITH A NEW 5-TON MOBILE HOME SPLIT SYSTEM”. Last permitted this year (2026). 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. TC-RES-0326-01426 — Installation of new 3 ton mini split system. Condenser on ground.
• Water heaterFinaled permit foundA newer 2024 permit for the same system is recorded as “Expired” — The permit expired without a confirmed final status. The permit description states “Replace 30gal natural gas water heater, like for like.”. Last permitted 2024 (2 years ago). TC-RES-0124-00546 — Replaced leaking gas fitting at water heater. Performed drop test and it passed. Installed new sedimet trap on water heater
• RoofNot in this windowNothing in the permit records we read for this parcel that names this system.
• Plumbing work on recordOn recordLast permitted 2021 (5 years ago). Plumbing permits cover everything from a full re-pipe to a few feet of sewer repair, so this is a record that work happened rather than a statement about the whole system. T21CM09490 — Whole Home Repipe

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 digitized. 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

• Worth confirming

  This reads as a manufactured or mobile home. The electrical questions are different from a stick-built house: the service and meter usually sit on a separate pedestal, and the feeder from that pedestal to the home is where undersizing and corrosion show up first.

• Worth confirming

  Bonding and grounding are the common finding on older units — the frame must be bonded, and the neutral and ground have to stay separated downstream of the service disconnect at the pedestal.

• Worth confirming

  Solar equipment was permitted here in 2018 — the permit category covers PV, solar water heating and pool heating alike. If it was PV, there is an existing interconnection and the busbar already carries backfeed, which constrains what else can be added under the 120% rule; a thermal system carries no such constraint. Worth confirming which it is.

• Worth confirming

  A pool or spa was permitted in 2015. Pool equipment brings its own bonding grid, GFCI requirements, and usually a subpanel — and the bonding rules have tightened since, so older installations are worth verifying.

• Routine

  Adding an EV charger, a mini-split, or a casita usually means looking at the pedestal service and feeder capacity rather than the panel inside the home.

• Routine

  A trade permit was pulled in 2026. Trade permits cover electrical, plumbing, and mechanical work individually, so some permitted trade work has been done here since.

What to check at the panel

Everything above is read off public records. These are the things only someone standing at the panel can settle, and they take about a minute.

1. The rating on the main breaker at the service pedestal, not the panel inside the home — the pedestal is the service.
2. The condition of the feeder running from the pedestal to the home, and its rating. Undersizing and corrosion show up here first.
3. Whether the frame is bonded, and whether neutral and ground are separated downstream of the pedestal disconnect. This is the most common finding on older units.
4. Whether the water heater, dryer and range are gas or electric — no public record carries fuel type, and it is the single biggest variable in what the service can still take.

The record behind this read

Parcel

136010090

Year constructed

1975 (assessor record)

Permitting authority

Tucson

Zoning

MH-2

Living area

6,612 sq ft

The living area above comes from the Pima County Assessor’s record, as we read it on 28 Jan 2026. Each other row names its own source.

The most recent permitted work on this parcel was in 2026. That says the parcel was worked on under permit, not what the work covered — a roof, a pool or a changeout tells you nothing about the electrical service. Work done without a permit leaves no trace here at all.

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.

Utility and upgrade pathElectric service here is Tucson Electric Power (TEP). A service or panel upgrade needs a TEP meter release and has to meet TEP’s service requirements — meter height and location, clearances, and the point of attachment. See TEP new-service requirements and the TEP standards notes.

In the public record: All mobile-home parks · Commercial property in 85710 · Commercial & industrial reports · Homes in 85710 · Permit data by neighborhood

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.

What the flood note is not. The flood zone shown is FEMA’s National Flood Hazard Layer — the federal insurance map. Local floodplain mapping is not reproduced here; use the authority’s own map, linked above. Nothing here is a floodplain determination, an elevation certificate, or a substitute for one. A parcel can straddle a boundary, and a Letter of Map Amendment can remove a structure the map still covers. For a determination, ask the floodplain administrator for the jurisdiction named above; for a design that has to satisfy one, that is work we do.