---
title: "NATIONAL PROPERTY INVESTORS 4 — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8a961607-69ef-5e10-b95d-964fee6fa8ce
json: https://whiteintel.dev/api/public/dossier/8a961607-69ef-5e10-b95d-964fee6fa8ce
identifier: sec:0000318508
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# NATIONAL PROPERTY INVESTORS 4

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0000318508`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8a961607-69ef-5e10-b95d-964fee6fa8ce  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8a961607-69ef-5e10-b95d-964fee6fa8ce  

## Ownership & control

### Owners / controllers

- **APARTMENT INVESTMENT & MANAGEMENT CO** (tenpercentowner) — https://whiteintel.dev/entity/e38f001c-fcf6-5b6b-9214-46949e15e9dc
- **AIMCO PROPERTIES L.P.** (tenpercentowner) — https://whiteintel.dev/entity/e9475c79-3b72-58f3-8c5f-cf73c3d17d56

### UBO chain (walk to the ultimate owner)

A **102-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **NATIONAL PROPERTY INVESTORS 4**. Human view: https://whiteintel.dev/entity/8a961607-69ef-5e10-b95d-964fee6fa8ce · Structured JSON: https://whiteintel.dev/api/public/dossier/8a961607-69ef-5e10-b95d-964fee6fa8ce._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._