LANDLORD MAPPER / OPEN AUSTIN

Ownership chain  /  1339 LAMAR SQUARE DR AUSTIN TX 78704

County appraisal roll

The property

Address
1339 LAMAR SQUARE DR AUSTIN TX 78704
Market value on the roll
$4,336,356
Living area
13,106 sq ft
Parcel ID
102162
Built
1972
Acquired
1985-04-01
State class code
F1
Legal description, as written on the roll
LOT 1-2 BLK B SOUTH LAMAR SQUARE

Roughly 0 units, and that is an estimate, not a count. The roll does not publish a unit count for most buildings, so this figure is the floor area divided by 900 square feet, corrected by class code only for houses and small duplex-to-fourplex classes. It is the same number as the living area above, divided. Treat it as a size band, not a fact

Source: travis county appraisal roll · roll year 2026 · class F1 · owner-occupied flag: no · in the registry lookup scope: no

County appraisal roll

The name on the roll

Owner of record
MARY LEE FOUNDATION
Where the tax bill is mailed
PO BOX 3174 AUSTIN TX 78764
Tax agent of record
NA

Source: travis county appraisal roll · roll year 2026 · the roll lists no mailing address for the tax agent

Texas franchise tax registryMatched

The business filing behind that name

Name we searchedMARY LEE FOUNDATION
Filing we matchedMARY LEE FOUNDATION
Taxpayer number
17414796338
Right to transact business
ACTIVE
Secretary of State status
ACTIVE
Effective registration
1963-02-06
State of formation
TX
Texas SOS file number
0019019801
Filing mailing address
PO BOX 3174 AUSTIN TX 78764 ← same address as the tax bill

Source: Texas Comptroller franchise tax registry · matched on the owner name as printed on the roll · 9 registry rows carry this owner

Texas franchise tax registry

The filing names no officers

The registry returned the company but listed no officers or directors under it. The registered agent below is a hired filing service, not an owner, so it is not a name to hold responsible

Registered agent
RUSS WALKER

Source: Texas Comptroller franchise tax registry · no officer rows returned for this filing

Joined across 13 county rolls

What this landlord holds

MARY LEE FOUNDATION
$20,322,067Market value
11Properties
73,427Sq ft living area
≈59Units estimated

This building is one of 11 held under the same name and mailing address on the rolls

See the landlord profile

Owner key: name plus mailing address, matched across the county appraisal rolls · roll year 2026

How to read the end of a chain

A chain can end three ways, and the difference matters. Two of them are answers. One of them is a gap in what we know, and it is drawn as a gap so you never mistake it for an answer

Matched

The name on the roll lines up with a Texas business filing. We show both names side by side so you can reject a bad match yourself

25,455 owners of the 71,735 inside the coverage rules, 35.5% so far

No record

We searched and Texas has no business registration under this name. That is a finding, not a miss: plenty of rentals are held by a person or an out-of-state entity that never registered here. The line stops on a hard bar because the search finished

37,870 owners so far

No answer

No usable answer came back for this name. Almost all of these are lookups the registry rejected outright, which is our query failing, not Texas reporting that nothing is filed. That claim is the middle column, and this is not it. We do not know either way here, so the line trails off dashed and open

8,410 owners in scope: rejected lookup or never queried

One more case borrows that same dashed ending: a parcel outside the coverage rules. The registry was never asked about it, on purpose, so the chain is a gap here too, and the page names the rule that put it outside instead of implying an answer is on its way. 147,384 of the 2,117,593 parcels on the rolls are inside the rules

11.7%

of the 71,735 owners inside the coverage rules have no registry answer. The scrape has finished, so these are not owners waiting in a queue: almost all of them are lookups the registry rejected. Read them as unknown, never as unregistered