Austin DSA · Housing Justice

Public records, put back in tenants' hands

Landlord profile

South 1St Flats, Llc

Filed as SOUTH 1ST FLATS, LLC · taxpayer 32019689366 · on the county rolls as SOUTH 1ST FLATS LLC · mail to 4603 BALCONES DR AUSTIN TX 78731Matched to a Texas filing
$5,180,550Market value
18Properties
21,497Sq ft living area
≈15Units 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

18parcels on the rolls

6 of them are inside the registry lookup scope

≈15units, estimated

Floor area divided by 900 sq ft, not a count

$5,180,550total market value

County roll value across all 18 parcels

$131,100median parcel value

The middle parcel, which a total hides

County spread
Bexar 8, Bandera 5, Atascosa 4, Travis 1
ZIPs
78003, 78052, 78063, 78064, 78207, 78210, 78230, 78704
Parcels whose tax bill leaves Texas
0 of 18
Parcels flagged owner-occupied
0 of 18
Most recent purchase date on the roll
2006-04-21
Earliest purchase date on the roll
14747

Source: 4 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
SOUTH 1ST FLATS, LLC
Name we searched
SOUTH 1ST FLATS LLC
Taxpayer number
32019689366
Right to transact business
ACTIVE
Secretary of State status
ACTIVE
Effective registration
2006-04-25
State of formation
TX
Texas SOS file number
0800646860
Registered agent
ALBERT SAENZ
Filing mailing address
4603 BALCONES DR AUSTIN TX 78731

Source: Texas Comptroller franchise tax registry · matched on the owner name as printed on the roll · 6 registry rows carry this owner

Every property on the rolls under this owner

18 parcels held by this owner, with size, age, acquisition date, and market value
Parcel IDAddressCountyMarket value Sq ftBuiltAcquired
3057372708 S 1 ST AUSTIN TX 78704travis$1,855,8808,63219812006-04-21
0000000437914964 HWY 536 PLEASANTON 78064atascosa$1,230,3104,846199818642
000000148101204 E WHITTIER ST SAN ANTONIO 78210bexar$402,3202,404192019422
000000011274PR A94 LYTLE 78052atascosa$338,2000not on the roll18642
00000065203927 VILLA JARDIN SAN ANTONIO 78230bexar$325,5001,591198618669
0000000557095354 FM 536 JOURDANTON 78052atascosa$273,7100not on the roll18779
0000001299451310 W COMMERCE ST SAN ANTONIO 78207bexar$169,1701,590192017658
000000015829FM 536 PLEASANTON 78064atascosa$164,1100not on the roll18688
000000102204118 S SAN MARCOS SAN ANTONIO 78207bexar$150,8301,278194016478
0000001299441306 W COMMERCE ST SAN ANTONIO 78207bexar$111,3701,156192015253
000000172222COMANCHE TRL LAKEHILLS 78063bandera$63,4700not on the roll15013
000000102205114 S SAN MARCOS SAN ANTONIO 78207bexar$37,4300not on the roll14790
000001178477S SAN MARCOS SAN ANTONIO 78207bexar$24,7500not on the roll14747
000000102187210 S SAN MARCOS SAN ANTONIO 78207bexar$8,2500not on the roll16933
000000155199WILD TURKEY RD BANDERA 78003bandera$8,1300not on the roll15013
000000156002WYATT EARP MEDINA 78063bandera$7,1700not on the roll15013
000000173469WYATT EARP LAKEHILLS 78063bandera$7,1700not on the roll15965
000000155200BRANDING IRON RD BANDERA 78003bandera$2,7800not on the roll15013
18 properties$5,180,55021,497

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

Manager
ALBERT SAENZ
Member
ALBERT SAENZ
President
ALBERT SAENZ

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