Austin DSA · Housing Justice

Public records, put back in tenants' hands

Landlord profile

Tancor Llc

Filed as TANCOR LLC · taxpayer 32016566187 · on the county rolls as TANCOR LLC · mail to 9009 FAIRWY HILL DR AUSTIN TX 78750Matched to a Texas filing
$4,322,056Market value
15Properties
28,297Sq ft living area
≈29Units estimated from floor area

The unit figure is the only estimate in that row: floor area divided by 900 square feet, so it is the third figure restated

Portfolio totals

15parcels on the rolls

15 of them are inside the registry lookup scope

≈29units, estimated

Floor area divided by 900 sq ft, not a count

$4,322,056total market value

County roll value across all 15 parcels

$270,369median parcel value

The middle parcel, which a total hides

County spread
Travis 9, Williamson 6
ZIPs
78626, 78628, 78653, 78664, 78681, 78727, 78728
Parcels whose tax bill leaves Texas
0 of 15
Parcels flagged owner-occupied
0 of 15
Most recent purchase date on the roll
2010-08-17
Earliest purchase date on the roll
16783

Source: 2 county appraisal rolls · roll year 2025 to 2026 · purchase dates are the roll's own recent-purchase field and are not reliable deed dates

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The Texas business filing behind this name

Filing we matched
TANCOR LLC
Name we searched
TANCOR LLC
Taxpayer number
32016566187
Right to transact business
ACTIVE
Secretary of State status
ACTIVE
Effective registration
2005-01-18
State of formation
TX
Texas SOS file number
0800440925
Registered agent
DAVID C TANNENBAUM
Filing mailing address
13359 N HIGHWAY 183 STE 406-205 AUSTIN TX 78750

Source: Texas Comptroller franchise tax registry · matched on the owner name as printed on the roll · 15 registry rows carry this owner

Every property on the rolls under this owner

15 parcels held by this owner, with size, age, acquisition date, and market value
Parcel IDAddressCountyMarket value Sq ftBuiltAcquired
238816107 E BOYCE ST AUSTIN TX 78653travis$189,1131,50819802005-09-02
238817105 E BOYCE ST AUSTIN TX 78653travis$189,1151,50819802005-09-02
238818103 E BOYCE ST AUSTIN TX 78653travis$189,1151,50819802005-09-02
238815201 N BURNET ST AUSTIN TX 78653travis$189,1171,50819802005-09-02
238723BROWNING ST AUSTIN TX 78653travis$196,9232,03419402010-08-17
235737BRENHAM ST AUSTIN TX 78653travis$206,2421,73419872010-08-17
1254591410 NORMEADOWS CIR ROUND ROCK TX 78681williamson$248,9761,3001983.00000018786
1194011404 PARKSIDE CIR ROUND ROCK TX 78664williamson$270,3691,1821980.00000018786
1003792305 COTTONWOOD DR AB GEORGETOWN TX 78628williamson$310,4681,8751972.00000016783
100354806 RANCH RD AB GEORGETOWN TX 78628williamson$313,8431,7601980.00000018786
105795108110 OWEN CIR GEORGETOWN TX 78626williamson$324,5321,9381983.00000018786
2708612004 MAGAZINE ST AUSTIN TX 78727travis$343,0381,51719822010-08-17
26887812903 CHROMITE ST AUSTIN TX 78728travis$391,6961,91419832010-08-17
2686312209 SINGLETREE AVE AUSTIN TX 78727travis$451,9292,54419812010-08-17
1492642220 CREEKSIDE LN GEORGETOWN TX 78626williamson$507,5804,4671986.00000018786
15 properties$4,322,05628,297

Values are the county market value on the roll, not a sale price · roll year 2025 to 2026

The people who signed for the filing

P/Vp/S/T
MARIA TANNENBAUM

Source: Texas Comptroller franchise tax registry · officer home addresses are in the filing and are not shown, and there is no search by person name here

Companies linked to this one

Nothing else in this data shares an officer, a registered agent, or a mailing address with this filing. That is a real answer about this owner, not a blank

Shared officer

The same person is named on both filings. This is the strongest link here, and the one worth naming out loud

Shared mailing address

Both filings collect mail at the same address. Suggestive, and worth a second look, but shared suites happen

Shared registered agent

Both hired the same filing service. Weakest line on the diagram, drawn faint on purpose: these firms sign for thousands of unrelated companies

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