Castle Park Apartments — Project-Based Section 8 in St Louis

1600 Castle Park Dr, St. Louis, MO, 63133

Income-based rent · about 30% of income · 209 units · Managed by Monroe Group, Ltd.

About this apartment

Castle Park Apartments is a Project-Based Section 8 building at 1600 Castle Park Dr, St Louis with 209 apartments (209 subsidized). Rent is income-based, about 30% of household income. Apply directly to the building — call 314-725-0666.

The subsidy is attached to this building, not to you. You do not need your own Section 8 voucher to apply here — qualifying households pay about 30% of adjusted income as rent and the federal subsidy covers the rest.

About Castle Park Apartments

Castle Park Apartments is a Project-Based Section 8 property at 1600 Castle Park Dr, St Louis 63133. It has 209 apartments, 209 of which are subsidized (148 one-bedroom, 61 two-bedroom).

Who can apply

This program serves low-income families and individuals who meet HUD income limits for the Missouri area (generally at or below 50% of area median income; many buildings prioritize 30%).

How to apply

1. Call the building at 314-725-0666 (managed by Monroe Group, Ltd.) and ask whether the waiting list is open and how to get an application.
2. Most buildings keep their own waiting list — this is separate from the St. Louis Housing Authority (SLHA) Section 8 voucher list.
3. Submit proof of income, ID for every household member, and Social Security numbers where available.
4. When your name comes up, the management office verifies eligibility and offers a unit.

Your rights

St. Louis previously had a local ordinance barring source-of-income discrimination, but Missouri House Bill 595, signed in July 2025, preempts and nullifies such local ordinances statewide and expressly allows landlords to refuse Housing Choice Vouchers. As a result the St. Louis ordinance is no longer enforceable, Missouri has no statewide protection, and voucher acceptance by private landlords is voluntary

Nearby

See all subsidized housing and voucher-friendly options on the St Louis page.

Source: HUD Multifamily Assisted Properties database (Nov 2026). Unit counts and contacts come from HUD and may lag reality — always confirm by phone. This is not an availability listing.