4513 Sidereal Dr, Austin, TX 78727 Property Records

Travis County property record for 4513 Sidereal Dr, Austin, TX 78727

Property Summary

Property Type	Single Family Home
Details	2.5 ba · 2,183 sqft · built 1984
Lot Size	0.19 acres (8,263 sqft)
Owner	Individual Name on Record
Last Sale	$710,220 (May 2026)
Tax Bill	$3,231 (2025)
Deeds & Mortgages	Aug 2026 Mortgage Mar 2022 Line of Credit + 4 more
Flood Zone	Zone X (minimal risk)
APN	`0266080816`

Property Details

APN / Parcel Number

Primary APN	`0266080816`
Alternative APNs	`02660808160000` `270421`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	2,183 sqft Living Area
Gross Area	2,618 sqft
1st Floor Area	1,441 sqft
2nd Floor Area	742 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1984
Effective Year Built	Effective 1984
Construction Type	Wood
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	8,263 sqft (0.19 acres)
Lot Dimensions	134 ft deep x 64 ft wide
Garage Type	Attached
Garage Area	435 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	25 sqft
Deck Area	244 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	270421
Street Address	4513 SIDEREAL DR
City	AUSTIN
State	TX
Zip	78727-5121
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 16 BLK V MILWOOD SEC 10
Legal Subdivision	MILWOOD SEC 10
Legal Block	V
Legal Lot Number	16
Jurisdiction	TRAVIS TX
Township / Civil Division	AUSTIN
Census Block Group	1
Census Block	1003
Census Tract	41300

Owner

Source: Travis County records, as of August 13, 2026

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

Owner of Record	Individual Name on Record
Mailing Address	4513 SIDEREAL DR, AUSTIN, TX 78727-5121
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Aug 3, 2026	Deed of Trust, Mortgage · Conventional Mortgage SUN WEST MORTGAGE COMPANY INC
Mar 9, 2022	Deed of Trust, Mortgage · Line of Credit AUSTIN TELCO FCU
May 20, 2026	Deed, Transfer · Conventional Mortgage SCF JAKE LP
May 23, 2018	Deed of Trust, Mortgage · Line of Credit AUSTIN TELCO FCU
Sep 5, 2019	Deed of Trust, Mortgage · Line of Credit AUSTIN TELCO FCU
Jan 27, 2021	Deed of Trust, Mortgage · Conventional Mortgage AUSTIN TELCO FCU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 20, 2026 · Amount on Record
Deed Sale	May 20, 2026 · Amount on Record
Prior Sale	Jun 16, 2011 · Amount on Record
Deed Document Number	202659013
Prior Transfer Date	Jun 15, 2011
Prior Transfer Doc	0000087303
Record Updated	Sep 20, 2026

August 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Recording Date	Aug 3, 2026
Property Address	4513 SIDEREAL DR, AUSTIN, TX 78727-5121
Document Number	0000092214
Instrument Date	Jul 27, 2026
Instrument	202692214
Transaction Type	Mortgage
Record Updated	Aug 13, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4513 SIDEREAL DR, AUSTIN, TX 78727-5121

Mortgage

Document Number	0000092214,
Date	Aug 3, 2026
Instrument	202692214

Lender

Name	SUN WEST MORTGAGE COMPANY INC

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 1, 2056

Interest

Rate Type	Fixed Rate
Rate	6.49%
Initial Type	Fixed Rate
Max Rate	-1%

March 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Property Address	4513 SIDEREAL DR, AUSTIN, TX 78727-5121
Transaction Type	Mortgage
Record Updated	Jun 4, 2026
Title Company	TEXAS NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4513 SIDEREAL DR, AUSTIN, TX 78727-5121

Mortgage

Document Number	0000043686
Date	Mar 9, 2022
Instrument	2022043686

Lender

Name	AUSTIN TELCO FCU
Type	Credit Union
Address	AUSTIN, TX 78757

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	240 Months
Due	Mar 15, 2042

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

May 2026: Deed, Transfer

Document Type	Deed
Jurisdiction	TRAVIS TX
Recording Date	May 20, 2026
Property Address	4513 SIDEREAL DR, AUSTIN, TX 78727-5121
Document Number	0000059013
Instrument Date	May 15, 2026
Instrument	202659013
Transaction Type	Transfer
Record Updated	Jun 2, 2026
Title Company	STEWART TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Estimated Sale Price
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4513 SIDEREAL DR, AUSTIN, TX 78727-5121

Mortgage

Document Number	0000059014,
Date	May 20, 2026
Instrument	202659014

Lender

Name	SCF JAKE LP

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Interest

Rate	6.37%
Max Rate	-1%

May 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Property Address	4513 SIDEREAL DR, AUSTIN, TX 78727-5121
Transaction Type	Mortgage
Record Updated	Sep 5, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000079490
Date	May 23, 2018
Instrument	2018079490

Lender

Name	AUSTIN TELCO FCU
Type	Credit Union
Address	AUSTIN, TX 78757

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	180 Months
Due	May 25, 2033

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

September 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Property Address	4513 SIDEREAL DR, AUSTIN, TX 78727-5121
Transaction Type	Mortgage
Record Updated	Sep 5, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000136655
Date	Sep 5, 2019
Instrument	2019136655

Lender

Name	AUSTIN TELCO FCU
Type	Credit Union
Address	AUSTIN, TX 78757

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	179 Months
Due	Aug 25, 2034

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Property Address	4513 SIDEREAL DR, AUSTIN, TX 78727-5121
Transaction Type	Mortgage
Record Updated	Sep 5, 2022
Title Company	AUSTIN TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000018985
Date	Jan 27, 2021
Instrument	2021018985

Lender

Name	AUSTIN TELCO FCU
Type	Credit Union
Address	AUSTIN, TX 78757

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2051

Tax Assessment & Valuation

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	$3,231.00 (-18.47%) Homeowner's exemption Senior Citizen's exemption	$582,760 (-12.5%) Land $267,015 Building $315,745	$582,760 (-12.5%) Land $267,015 Building $315,745
2024	$3,963.00 (-25.41%)
2023		$666,012 Land $150,000 Building $516,012	$666,012 Land $150,000 Building $516,012
2022	$5,313.00

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

Flood

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
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	9 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

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

Wildfire Risk	Low lower than 66% of the US · lower than 90% of Texas
Wildfire Likelihood	0.02% annual chance
Exposure	Direct burnable vegetation

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 504 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Google Fiber Fiber	8,000 / 8,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: Astound Broadband, Western Broadband.

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