Austin DSA · Housing Justice

Public records, put back in tenants' hands

Landlord profile

Alpha Particle, Llc

Filed as ALPHA PARTICLE, LLC · taxpayer 32071047511 · on the county rolls as SCENIC WHITE HOUSE LLC · mail to PO BOX 191 DRIFTWOOD TX 78619Matched to a Texas filing
$15,177,238Market value
15Properties
40,971Sq 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

15parcels on the rolls

8 of them are inside the registry lookup scope

≈15units, estimated

Floor area divided by 900 sq ft, not a count

$15,177,238total market value

County roll value across all 15 parcels

$419,521median parcel value

The middle parcel, which a total hides

County spread
Hays 6, Travis 5, Kendall 4
ZIPs
78006, 78013, 78610, 78703, 78724
Parcels whose tax bill leaves Texas
0 of 15
Parcels flagged owner-occupied
0 of 15
Most recent purchase date on the roll
2015-04-07
Earliest purchase date on the roll
13629

Source: 3 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
ALPHA PARTICLE, LLC
Name we searched
SCENIC WHITE HOUSE LLC
Taxpayer number
32071047511
Right to transact business
ACTIVE
Secretary of State status
ACTIVE
Effective registration
2020-02-26
State of formation
DE
Texas SOS file number
0803559299
Registered agent
C T CORPORATION SYM
Filing mailing address
1999 BRYAN ST STE 900 DALLAS TX 75201

Source: Texas Comptroller franchise tax registry · matched on the owner name as printed on the roll · 8 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
0000000135701033 FM 473 COMFORT 78013kendall$4,313,470784018801
000000014523343 ACKER RD BOERNE 78006kendall$4,024,8801,200013629
1205623500 RIVER RD TX 78703travis$2,007,7372,52519622015-04-07
0000000135691033 FM 473 COMFORT 78013kendall$1,155,76012,886018801
1170702109 SCENIC DR AUSTIN TX 78703travis$1,041,5841,69519282012-01-26
307409655 FM 967 BUDA TX 78610hays$717,5407,3891951not on the roll
7316841406 SMITH RD AUSTIN TX 78724travis$451,5352,54019832012-01-26
7316821406 SMITH RD AUSTIN TX 78724travis$419,5212,54019832012-10-10
7316831406 SMITH RD AUSTIN TX 78724travis$419,5212,54019832012-01-26
30738FM 967 S SIDEhays$151,6801,5341950not on the roll
30753FM 967 S SIDEhays$144,2101,9301960not on the roll
30752FM 967 S SIDEhays$118,6901,1101950not on the roll
000000014525343 ACKER RD BOERNE 78006kendall$95,800688199913629
1030369155 FM 967 BUDA TX 78610hays$86,3701,6102010not on the roll
30737FM 967 S SIDEhays$28,9400not on the rollnot on the roll
15 properties$15,177,23840,971

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
KATHILLEEN KUPER

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

One link was withheld. The registered agent on this filing, C T Corporation Sym, appears on 402 other filings here. At that scale it is a hub, not a relationship, so it is reported as a count instead of drawn as lines

One link was withheld. The mailing address on this filing, 1999 Bryan St Ste 900 Dallas Tx 75201, appears on 125 other filings here. At that scale it is a hub, not a relationship, so it is reported as a count instead of drawn as lines

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