# Indianapolis Stamping Plant site

Indianapolis, IN · industrial · tier: draft · Retrofit Atlas record `n-1886a92588` · release 2026-10-22

Canonical: https://retrofitatlas.org/industrial/in/indianapolis-indianapolis-stamping-plant-site/  
JSON: https://retrofitatlas.org/data/records/n-1886a92588.json · Provenance: https://retrofitatlas.org/data/records/n-1886a92588.provenance.json · API: https://retrofitatlas.org/api/v1/sites/n-1886a92588

## Facts

| Field | Value | Provenance |
|---|---|---|
| Status | stalled | none |
| Strategy | redevelop | none |
| New use | mixed | none |
| GLA (sq ft) | 2200000 | reported · model extraction, unreviewed |
| Redeveloper | Ambrose Property Group | reported · model extraction, unreviewed |

## Quoted support

- **site_acres**: “103-acre” — extraction-deep:nvidia/nemotron-3.5-lightning-30b-a3b

## Anchors

General Motors Indianapolis Metals Center

## Parties

- Ambrose Property Group — developer

## Timeline

- 2018: RACER sold Indianapolis Stamping Plant site to Ambrose Property Group
- 2019: Ambrose sold 12 acres to Indianapolis Zoo
- 2020: Ambrose sold remaining 91 acres to Indiana Economic Development Corporation

## Deals and debt

- 2020 sale:  Indiana Economic Development Corporation ← Ambrose Property Group  https://en.wikipedia.org/wiki/RACER_Trust
- 2019 sale:  Indianapolis Zoo ← Ambrose Property Group  https://en.wikipedia.org/wiki/RACER_Trust
- 2018 sale:  Ambrose Property Group ← RACER Trust  https://en.wikipedia.org/wiki/RACER_Trust

## Sources

- RACER Trust — https://en.wikipedia.org/wiki/RACER_Trust

## Cite

Retrofit Atlas (2026). "Indianapolis Stamping Plant site, Indianapolis, IN." Record n-1886a92588, release 2026-10-22, tier draft. https://retrofitatlas.org/industrial/in/indianapolis-indianapolis-stamping-plant-site/ (accessed 2026-10-22).

```bibtex
@misc{retrofitatlas_indianapolisindianapolisstampingplantsit,
  title = {Indianapolis Stamping Plant site, Indianapolis, IN},
  author = {{Retrofit Atlas}},
  howpublished = {\url{https://retrofitatlas.org/industrial/in/indianapolis-indianapolis-stamping-plant-site/}},
  year = {2026},
  note = {Record n-1886a92588, release 2026-10-22, tier: draft. Built on the Retrofitting Suburbia map (Dunham-Jones and Williamson) and the sources listed on the record. Accessed 2026-10-22}
}
```

Licence: research use only; terms undecided with the authors (https://retrofitatlas.org/licence/). Wikipedia text CC BY-SA 4.0. Tiers: curated = from the authors' public map, not reviewed by them; draft = imported or model-extracted, unreviewed.