4532 Sidereal Dr, Austin, TX 78727 Property Records

Travis County property record for 4532 Sidereal Dr, Austin, TX 78727 · Last verified November 2025

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,633 sqft · built 1983
Lot Size	0.173 acres (7,562 sqft)
Owner	Individual Name on File
Tax Bill	$8,036 (2024)
Deeds & Mortgages	Dec 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`0266080748`

Property Details

APN / Parcel Number

Primary APN	`0266080748`
Alternative APNs	`02660807480000` `270397`

Interior

Full Baths	2 Baths
Stories	1 Story
Building Area	1,633 sqft Living Area
Gross Area	2,103 sqft
1st Floor Area	1,633 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1983
Construction Type	Wood Frame
Foundation Type	Slab (Mat/Raft)
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	7,562 sqft (0.173 acres)
Lot Dimensions	125 ft deep x 60 ft wide
Garage Type	Attached
Garage Area	470 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	83 sqft
Patio Area	170 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC

Location & Zoning

Account Number	270397
Old Parcel Number	02660807480000
Street Address	4532 SIDEREAL DR
City	AUSTIN
State	TX
Zip	78727-5105
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 48 BLK U MILWOOD SEC 10
Legal Subdivision	MILWOOD SEC 10
Legal Block	U
Legal Lot Number	48
Jurisdiction	TRAVIS TX
Township / Civil Division	AUSTIN
Census Block Group	1
Census Block	1001
Census Tract	41300

Owner

Source: Travis County records · APN 0266080748

Assessment roll updated August 1, 2025 · Last verified November 2025

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	4532 SIDEREAL DR, AUSTIN, TX 78727-5105
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jun 11, 2015
Deed Sale	Jun 11, 2015
Prior Sale	Mar 03, 2015
Deed Document Number	2015091119
Record Updated	Jun 08, 2026

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Property Address	4532 SIDEREAL DR, AUSTIN, TX 78727-5105
Transaction Type	Mortgage
Record Updated	Nov 11, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000232073
Date	Dec 01, 2020
Instrument	2020232073

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Dec 01, 2050

Tax Assessment & Valuation

Source: Travis County records · Assessment roll updated August 1, 2025 · Last verified November 2025

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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$507,316 (-13.32%) Land $235,925 Building $271,391	$507,316 (-13.32%) Land $235,925 Building $271,391
2024	$8,036.00 (+14.13%)
2023		$585,271 Land $135,000 Building $450,271	$585,271 Land $135,000 Building $450,271
2022	$7,041.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Travis County (48453C), updated May 17, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Low above 34% of the US · above 9% of Texas
Wildfire Likelihood	About 1 in 5,000 per year
Exposure	Direct burnable vegetation at the parcel

Values are read at the parcel center point; lenders make the official flood determination.