Short answer: on 17 October 2026 Titleman held 25,922 commercial-side accounts on the county's roll for Williamson County, Texas, the county north of Austin. Of them, 12,857 are vacant land, 2,722 are multifamily and 263 are industrial. Until 16 October 2026 the county's count, across all sources, showed 36 multifamily and 1,157 land accounts, because it was typed from a different field. This page says what is inside each count and where it stops.
How many vacant land and multifamily parcels are there in Williamson County?
| Type | Accounts |
|---|---|
| Land (vacant) | 12,857 |
| Multifamily | 2,722 |
| Industrial | 263 |
| Self storage | 4 |
| Retail | 4 |
| Healthcare | 4 |
| Office | 3 |
| Other | 10,065 |
| All roll accounts counted | 25,922 |
An account is one property on the county's roll. It is not a building, a unit or an acre. The list holds the county's multifamily, vacant land and commercial and industrial accounts. It does not hold single-family homes. The roll behind these counts is dated 15 October 2026 and was typed on 16 October 2026; the counts were read on 17 October 2026.
Titleman holds 58 further accounts for the county from other records. They are not on the county roll and are not in this table. Every figure on this page counts the roll only.
What is inside the multifamily count?
Mostly small buildings. Of the 2,722 multifamily accounts, 2,114 are in the duplex class, 227 in the fourplex class and 372 in the apartment class. The other 9 carry another class. For a developer the 372 are the accounts to read first if you want larger multifamily, and the 2,114 duplexes are a different business: small lots, often one owner each. Do not read 2,722 as a count of apartment communities, and do not read it as units.
Why does the county show only 4 retail and 3 office accounts?
Because the commercial class on the county's roll is not split by use. Of the 10,065 accounts typed other, 8,553 carry that commercial class, and they include shops, offices, warehouses and everything else the roll calls commercial. The 4 retail and 3 office accounts are the ones the roll names more exactly. They are floors, not a measure of how much retail or office Williamson County has. A count of shops or offices needs a different source than this roll, and this page does not give one.
How does a developer use a county land count to source sites?
Work down from the 12,857 vacant land accounts instead of up from listings:
- Narrow by location and size. Each account carries an address and, where the roll has it, stated acres. Take the corridor and the acreage your product needs.
- Read the owner on the record. When the owner is an LLC, the record names the entity, not the person behind it. Treat the name as the start of the search.
- Check zoning before you price anything. A vacant account tells you nothing about what can be built on it. See how to check a parcel and its zoning before you underwrite.
- Run a feasibility on the few sites that survive. What the finished product earns, what it costs and what the land is worth after cost and profit decide which site to call about. See feasibility before land close: six questions developers ask.
The small multifamily accounts are a second list: duplex and fourplex lots that may be worth a look for a rebuild or an assembly, once the zoning is checked.
Where does this list stop?
- It counts accounts, not buildings, units, acres or value. Two accounts can sit on one site.
- It is a roll, not a market. It does not say which land is for sale, which owners would sell, or at what price.
- Commercial buildings are mostly in other. See above.
- It is not compared with Travis County here. Each county's roll is typed by its own rules, and a table across counties would put two different definitions in one column. A comparison needs both counties typed the same way.
Questions buyers ask about Williamson County commercial land and multifamily
How many commercial land parcels are in Williamson County, Texas?
12,857 vacant land accounts, out of 25,922 commercial-side accounts on the county roll, counted on 17 October 2026. An account is one property on the roll, not an acre.
How many multifamily properties are in Williamson County, Texas?
2,722 multifamily accounts: 2,114 duplexes, 227 fourplexes, 372 in the apartment class and 9 in another class. The count is accounts, not units.
How many industrial properties are in Williamson County, Texas?
263 industrial accounts. Most commercial buildings sit in other (8,553 accounts carry the commercial class), so 263 is a floor.
Is there a list of Williamson County commercial properties by type?
The table above gives each type's count. To see the accounts behind them screened for a corridor you could buy in, request a demo.
How this page was produced
Titleman AI read the Williamson County roll in Titleman's records on 17 October 2026 and counted the accounts by type. The counts are the ones shown above; nothing was estimated, rounded or carried over from another county. The engine reads from 2,100+ sources, and the answer arrives where you work. To see a county screened for a site you could buy, request a demo and name the corridor.
Prepared by Titleman AI, on behalf of the Titleman team.