900 Summit St, #403, Round Rock, TX 78664 Property Records

Travis County property record for 900 Summit St, #403, Round Rock, TX 78664

Property Summary

Property Type	Condominium
Details	2 bd · 2 ba · 1,347 sqft · built 2018
Lot Size	0.02 acres (850 sqft)
Owner	2 Individual Names on File
Last Sale	$569,400 (Apr 2020)
Tax Bill	$12,159 (2025)
Deeds & Mortgages	Dec 2024 Transfer Aug 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`0102011646`

Property Details

APN / Parcel Number

Primary APN	`0102011646`
Alternative APNs	`01020116460000` `900955`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Stories	1 Story
Building Area	1,347 sqft Living Area
1st Floor Area	1,347 sqft

Exterior

Year Built	Built 2018
Effective Year Built	Effective 2018
Architectural Style	Condo/Apartment
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	850 sqft (0.02 acres)
Porch	Open Porch
Porch Area	148 sqft

Location & Zoning

Account Number	900955
Street Address	900 S 1ST ST, 403
City	AUSTIN
State	TX
Zip	78704-1688
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	900 S 1ST STREET CONDOMINIUMS UNT 403 PLUS 1.4755 % INT IN COM AREA
Legal Subdivision	900 S 1ST STREET CONDOMINIUMS
Legal Lot Number	403
Jurisdiction	TRAVIS TX
Township / Civil Division	AUSTIN
Census Block Group	1
Census Block	1016
Census Tract	1311

Owner

900 Summit St, #403 is owned by two individuals who acquired it in December 2024.

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

Owner of Record	2 Individual Names on File
Mailing Address	165 RUNNING WATER WAY, AUSTIN, TX 78737-4558
Owner Type	Individual
Vesting	Married Couple

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
Dec 6, 2024	Intrafamily Transfer, Transfer
Aug 6, 2021	Vendor's Lien, Transfer · Conventional Mortgage FIRST UNITED BANK & TRUST CO
Aug 6, 2021	Vendor's Lien, Transfer · Conventional Mortgage FIRST UNITED BANK & TRUST CO

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 2, 2020 · Amount on File
Deed Sale	Apr 2, 2020 · Amount on File
Deed Document Number	202053671
Last Transfer Date	Dec 4, 2024
Transfer Doc	0000134776
Record Updated	Sep 20, 2026

December 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	TRAVIS TX
Recording Date	Dec 6, 2024
Property Address	900 SUMMIT ST # 403, 403, ROUND ROCK, TX 78664-4336
Document Number	0000134776
Map Reference	DOC NO 2017195808
Instrument Date	Dec 4, 2024
Instrument	2024134776
Transaction Type	Transfer
Record Updated	Nov 7, 2025

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	165 RUNNING WATER WAY, AUSTIN, TX 78737-4558

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	165 RUNNING WATER WAY, AUSTIN, TX 78737-4558

August 2021: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	TRAVIS TX
Recording Date	Aug 6, 2021
Property Address	900 S 1ST ST UNIT 403, 403, AUSTIN, TX 78704-1688
Document Number	0000175691
Map Reference	DOC 2017195808
Instrument Date	Aug 5, 2021
Instrument	2021175691
Transaction Type	Transfer
Record Updated	Nov 11, 2021
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	900 S 1ST ST UNIT 403, 403, AUSTIN, TX 78704-1688

Mortgage

Document Number	0000175692
Date	Aug 6, 2021
Instrument	2021175692

Lender

Name	FIRST UNITED BANK & TRUST CO
Type	Bank
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2051

August 2021: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	TRAVIS TX
Recording Date	Aug 6, 2021
Property Address	900 SUMMIT ST # 403, 403, ROUND ROCK, TX 78664-4336
Document Number	0000175691
Map Reference	DOC 2017195808
Instrument Date	Aug 5, 2021
Instrument	2021175691
Transaction Type	Transfer
Record Updated	Nov 7, 2025
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	900 S 1ST ST UNIT 403, 403, AUSTIN, TX 78704-1688

Mortgage

Document Number	0000175692
Date	Aug 6, 2021
Instrument	2021175692

Lender

Name	FIRST UNITED BANK & TRUST CO
Type	Bank
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2051

Tax Assessment & Valuation

The 2025 property tax bill for 900 Summit St, #403 was $12,159.

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	$12,159.00	$594,164 Land $93,532 Building $500,632	$594,164 Land $93,532 Building $500,632
2023		$793,822 Land $95,436 Building $698,386	$793,822 Land $95,436 Building $698,386
2022	$15,736.00

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

Flood

FEMA maps place 900 Summit St, #403 in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 21 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	21 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 900 Summit St, #403 is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 97% of the US · lower than 98.3% of Texas
Wildfire Likelihood	Under 0.01% 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 239 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	1,000 / 75
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband, AT&T, Google Fiber.

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