4205 Cat Mountain Dr, Austin, TX 78731 Property Records

Travis County property record for 4205 Cat Mountain Dr, Austin, TX 78731

Property Summary

Property Type	Single Family Home
Details	4.5 ba · 4,290 sqft · built 2016
Lot Size	0.256 acres (11,131 sqft)
Owner	2 Individual Names on File
Last Sale	$1,606,300 (Dec 2018)
Tax Bill	$37,463 (2025)
Deeds & Mortgages	Nov 2025 Mortgage Jun 2023 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`0136070217`

Property Details

APN / Parcel Number

Primary APN	`0136070217`
Alternative APNs	`01360702170000` `133485`

Interior

Full Baths	4.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	4,290 sqft Living Area
1st Floor Area	2,506 sqft
2nd Floor Area	1,784 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2016
Effective Year Built	Effective 2016
Construction Type	Wood
Roof Type	Gable
Roof Material	Metal
Lot Area	11,131 sqft (0.256 acres)
Lot Dimensions	105 ft deep x 108 ft wide
Garage Type	Attached
Garage Area	550 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	60 sqft
Deck Area	368 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	133485
Street Address	4205 CAT MOUNTAIN DR
City	AUSTIN
State	TX
Zip	78731-3704
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 13 BLK W NORTHWEST HILLS CAT MOUNTAIN SECTION AMENDED
Legal Subdivision	NORTHWEST HILLS CAT MOUNTAIN SECTION AME
Legal Block	W
Legal Lot Number	13
Jurisdiction	TRAVIS TX
Township / Civil Division	AUSTIN
Census Block Group	1
Census Block	1002
Census Tract	30700

Owner

4205 Cat Mountain Dr is owned and occupied by two individuals who acquired it in May 2025.

Source: Travis County records, as of March 16, 2026

Owner of Record	2 Individual Names on File
Mailing Address	4205 CAT MOUNTAIN DR, AUSTIN, TX 78731-3704
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Nov 6, 2025	Deed of Trust, Mortgage · Conventional Mortgage ZB NA
Jun 27, 2023	Deed of Trust, Mortgage · Line of Credit ZB NA
Dec 18, 2018	Vendor's Lien, Transfer ZB NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 18, 2018 · Amount on File
Deed Sale	Dec 18, 2018 · Amount on File
Prior Sale	Jan 26, 2016 · Amount on File
Deed Document Number	2018194401
Last Transfer Date	May 30, 2025
Transfer Doc	0000063705
Record Updated	Oct 29, 2026

November 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Property Address	4205 CAT MOUNTAIN DR, AUSTIN, TX 78731-3704
Transaction Type	Mortgage
Record Updated	Mar 9, 2026
Title Company	INDEPENDENCE TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000123710
Date	Nov 6, 2025
Instrument	2025123710

Lender

Name	ZB NA
Type	Bank
Address	1717 WEST LOOP S STE 200, HOUSTON, TX 77027

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Nov 1, 2055

Interest

Rate Type	Adjustable Rate
Rate	5.75%
Adjustable	Adjustable Rate Rider
Type Change Date	Nov 1, 2032
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	10.7%
Index	1-Year CMT
Max Rate	10.7%

June 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Property Address	4205 CAT MOUNTAIN DR, AUSTIN, TX 78731-3704
Transaction Type	Mortgage
Record Updated	Jul 21, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4205 CAT MOUNTAIN DR, AUSTIN, TX 78731-3704

Mortgage

Document Number	0000071270
Date	Jun 27, 2023
Instrument	2023071270

Lender

Name	ZB NA
Type	Bank
Address	HOUSTON, TX 77002

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

December 2018: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	TRAVIS TX
Recording Date	Dec 18, 2018
Property Address	4205 CAT MOUNTAIN DR, AUSTIN, TX 78731-3704
Document Number	0000194401
Map Reference	VOL 52 PG 57
Instrument Date	Dec 14, 2018
Instrument	2018194401
Transaction Type	Transfer
Record Updated	Nov 11, 2021
Title Company	INDEPENDENCE TITLE CO

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1799 MILL CREEK CT, SALADO, TX 76571-6552

Mortgage

Document Number	0000194402
Date	Dec 18, 2018
Instrument	2018194402

Lender

Name	ZB NA
Type	Bank
Special Notes	Seller Financed

Agreement

Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2049

Interest

Rate Type	Fixed Rate
Rate	3.5%
Type Change Date	Jan 1, 2026
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	5.5%
Index	1-Year LIBOR
Max Rate	9.5%

Tax Assessment & Valuation

The 2025 property tax bill for 4205 Cat Mountain Dr was $37,463 with exemptions applied, up 6.2% from the year before.

Source: Travis County assessment roll, as of March 16, 2026

Property Jurisdictions

Type	Name
State	Texas
Municipality	Austin City
County	Travis County
Unified School District	Austin Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$37,463.00 (+6.22%) Homeowner's exemption Senior Citizen's exemption	$2,945,428	$3,378,629 Land $996,622 Building $2,382,007
2024	$35,268.00
2023		$2,976,229 Land $980,000 Building $1,996,229	$2,976,229 Land $980,000 Building $1,996,229
2022	$33,329.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 4205 Cat Mountain Dr in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective May 17, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 12 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	12 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 4205 Cat Mountain Dr is low, with a 0.02% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · lower than 94% of Texas
Wildfire Likelihood	0.02% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF AUSTIN WATER & WASTEWATER serves 1,115,323 people · EPA ID TX2270001
Water Source	Surface water
Last State Inspection	Jul 2023
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	Turbidity resolved · Feb 2022
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 229 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 35
T-Mobile Fixed Wireless	100 / 20
AT&T DSL	100 / 20

May also be available: Verizon, Western Broadband.

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