---
type: "Bill"
title: "improved lot or parcel; definition"
description: "improved lot or parcel; definition"
jurisdiction: "us/states/az"
legislature: "Arizona Legislature"
session: "56th-2nd-regular"
identifier: "HB 2129"
citation: "Arizona HB 2129 (56th-2nd-regular)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Gail Griffin"]
version_count: 3
action_count: 15
vote_count: 3
first_action: "2024-01-04"
last_action: "2024-04-02"
source: "openstates"
source_identifier: "ocd-bill/4392a715-828b-4e88-8365-807a91d94734"
source_url: "https://apps.azleg.gov/BillStatus/BillOverview/79926?SessionId=128"
source_hash: "ebc41e16eb56dd9ecdaad7a9178250e94573d9e8e0d80a17128981c7fe9964e7"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-az"]
---

# Arizona HB 2129 (56th-2nd-regular) — improved lot or parcel; definition

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Chaptered Version** (committee substitute) — [source](https://www.azleg.gov/legtext/56leg/2r/laws/0063.pdf)
2. **House Engrossed Version** (committee substitute) — [source](https://www.azleg.gov/legtext/56leg/2r/bills/hb2129h.pdf)
3. **Introduced Version** (committee substitute) — [source](https://www.azleg.gov/legtext/56leg/2r/bills/hb2129p.pdf)

## Votes

- Passed — **26–2** (pass) · upper
- do pass — **0–0** (fail) · upper
- Passed — **58–0** (pass) · lower

## Sponsors

- Gail Griffin — primary (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2024-01-04** Prefiled. `filing`
- **2024-01-09** House First Reading. `reading-1`
- **2024-01-10** House Second Reading `reading-2`
- **2024-01-29** DP `committee-passage`
- **2024-02-05** House Placed on Consent Calendar
- **2024-02-15** PASSED `passage, reading-3`
- **2024-02-15** Transmit to Senate
- **2024-02-20** Senate First Reading `reading-1`
- **2024-02-21** Senate Second Reading `reading-2`
- **2024-03-04** DP `committee-passage`
- **2024-03-26** DP `passage`
- **2024-03-26** PASSED `passage, reading-3`
- **2024-03-26** Transmit to House
- **2024-03-27** Transmit to Governor `executive-receipt`
- **2024-04-02** Signed by Governor `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/4392a715-828b-4e88-8365-807a91d94734`. Confidence: reported (aggregated from official Arizona legislature records).