PSC X1FZ: Lease/Rental of Other Residential Buildings
X1FZ is the product and service code (PSC) federal agencies use for “Lease/Rental of Other Residential Buildings”, in the “Lease/Rental of Buildings” group. Here are the contracts open under it now, the NAICS codes it pairs with, and who buys and wins this work.
- Open contracts now
- 1
Open count as of Nov 7, 2026, 5:35 AM ET. The search counts live, so its total can differ by a notice or two.
Open PSC X1FZ contracts with 2+ days to respond
- Request for Proposals (RFP) Eight (8) Fully Furnished Apartment Units for Navy Trauma Training Center (NTTC) Students, Los Angeles, CA
Due in 25 daysDec 2, 2026, 4:00 PM PST
Where X1FZ sits in the PSC Manual
- Category: Service
- Group X: Lease/Rent Facilities
- Group X1: Lease/Rental of Buildings
- Code X1FZ: Lease/Rental of Other Residential Buildings
NAICS codes used with PSC X1FZ
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with X1FZ most often on the notices open now:
| NAICS | Industry | Open with PSC X1FZ |
|---|---|---|
| 531110 | Lessors of Residential Buildings and Dwellings | 1 |
Open contracts under each code, with any PSC: NAICS 531110
Spending figures from USAspending.gov (who buys this, who wins it and spending by year) are taking longer than usual to load. They will appear here in a moment, or when you reload the page in a few minutes.
Research PSC X1FZ work
By the NAICS codes this work goes with, the one with the most spending first: who won recently, contracts ending soon, agencies' planned buys and the large primes that subcontract it, nationwide. Each code shows only the pages that exist for it:
- 531110 Lessors of Residential Buildings and Dwellings: who won recently · large primes that subcontract. Not available for 531110 yet: contracts ending in the next 12 months or planned buys. Its NAICS page shows who buys it.
Related PSC codes
- X111 Lease/Rental of Office Buildings
- X112 Lease – Rent of Conf Space & Fac
- X119 Lease – Rent of Other Admin – SVC BLDGS
- X121 Lease – Rent of Air Traffic Towers
- X122 Lease – Rent of Air Traffic TNG Fac
- X123 Lease – Rent of Radar & Nav Facility
- X124 Lease/Rental of Airport Runways
- X125 Lease/Rental of Airport Terminals
- X126 Lease – Rent of Missile Systems Fac
- X127 Lease – Rent of Elct & Comm Sys Fac
Frequently asked questions
What is PSC X1FZ?
X1FZ is the service code in the federal Product and Service Code (PSC) Manual named “Lease/Rental of Other Residential Buildings”, under X (Lease/Rent Facilities) and X1 (Lease/Rental of Buildings). Agencies put a PSC on every contract to record what they bought.
What is the difference between a PSC and a NAICS code?
A PSC describes what the government is buying. A NAICS code describes the industry of the business doing the work, and it sets the SBA size standard for small business set-asides. Every contract notice has both.
Which NAICS code goes with PSC X1FZ?
Most open notices under PSC X1FZ use NAICS 531110 (Lessors of Residential Buildings and Dwellings). The contracting officer picks the NAICS code for each solicitation, so check the notice.
How do I find contracts that use PSC X1FZ?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 1 open notice uses PSC X1FZ right now. FedReady can match new ones to your business and email you, free.
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Sources: SAM.gov Contract Opportunities, USAspending.gov and the PSC Manual. How we count.