HUD · LIHTC · RAD · NSPIRE

We keep affordable housing compliant.

Castor Properties manages, monitors and consults on HUD-assisted, tax credit and RAD properties — certifications, MOR preparation, NSPIRE inspections and the systems that hold it all together. Seventy years of executive experience behind every file.

Core services

Three ways we keep sites out of trouble.

Most owners come to us with one problem. Most stay because the other two were connected to it.

Property & Interim Management

We have overseen assets across every HUD program, LIHTC and multi-layered sites. When a failed NSPIRE or MOR puts an agent at risk, we step in as interim manager — holding operations together, correcting what caused the score, and handing off to the incoming HUD-approved agent before a court appoints a receiver.

Compliance Monitoring

Certifications, HUD systems, MOR preparation and appeals, rent actions, LIHTC and fair housing. We cover every regulation, every property type and every client type — as one program rather than a scatter of vendors.

  • Certification and occupancy
  • TRACS, EIV and Secure Systems
  • MOR prep, shadowing and appeals
  • LIHTC and multi-layered monitoring

NSPIRE

Inspections before the inspection date, repairs before and after, shadowing on the day and data entry in the NSPIRE portal. We have prepped, repaired and appealed some of the most complex properties in the country.

Advisory & contracting

The work around the work.

Compliance is not the only thing standing between an agency and a contract, or between an owner and a functioning back office.

PHA Consulting & RAD

Advisory for public housing authorities — HCV inspection programs, RAD conversion support, procurement readiness and the operational shift that follows a conversion.

SAM.gov & NYC PASSPort

Federal SAM.gov registration and renewal, and New York City PASSPort vendor enrollment — the registrations that quietly block work when they lapse.

MWBE & Section 3

Utilization plans, subcontractor tracking, hiring and reporting that satisfy Section 3 and MWBE obligations with evidence rather than good intentions.

Organizational IT

Property management software migrations, systems integration, and purpose-built internal tools — increasingly built with AI, for the trackers and reports every operator ends up needing.

Who we work with

Private ownership and public agencies.

Private owners & agents

Owners and management agents running HUD-assisted, tax credit and multi-layered portfolios who need compliance handled properly rather than patched after the finding.

Public Housing Authorities

PHAs needing project-based support and, increasingly, Housing Choice Voucher NSPIRE inspections with a detailed reporting procedure built for agency use.

Contract Administrators

Our co-founders work with multiple Contract Administrators across the HUD regions, so submissions land in the format each one expects.

Who we are

Two operators who have run these buildings.

Castor Properties was founded by two people who spent sixteen years side by side in affordable housing before they built a company around it — one on the operations and compliance side, one on construction and inspection readiness.

The name comes from Castor and Pollux, the Dioscuri of Greek mythology: twin half-brothers whose story is told through their journeys together. It suited a partnership built the same way.

We work on respect-based management, applied to clients, staff, residents and the communities we serve alike.

The Brooklyn Bridge and Lower Manhattan skyline

Contact

Tell us about the property.

Whether it is a single site heading into an MOR or a portfolio that needs its compliance rebuilt from the file up, start here.

Equal Housing Opportunity Castor Properties is an Equal Housing Opportunity provider.

We usually reply within one business day.