1503 E Mesa Park Dr, Round Rock, TX 78664 Property Records

Williamson County property record for 1503 E Mesa Park Dr, Round Rock, TX 78664

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,380 sqft · built 1980
Lot Size	0.168 acres (7,331 sqft)
Owner	Individual Name on File
Tax Bill	$1,522 (2025)
Flood Zone	Zone X (minimal risk)
APN	`R-16-4584-000G-0004`

Property Details

APN / Parcel Number

Primary APN	`R-16-4584-000G-0004`
Alternative APNs	`R066974` `122281`

Interior

Full Baths	2 Baths
Stories	1 Story
Building Area	1,380 sqft Living Area
1st Floor Area	1,380 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1980
Effective Year Built	Effective 1991
Exterior Material	Stone
Foundation Type	Slab (Mat/Raft)
Roof Type	Gable
Lot Area	7,331 sqft
Garage Area	475 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Open Porch
Porch Area	28 sqft
Patio Area	120 sqft
Utility Building	128 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R066974
Street Address	1503 E MESA PARK DR
City	ROUND ROCK
State	TX
Zip	78664-3743
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MESA RIDGE SEC 1, BLOCK G, LOT 4
Legal Subdivision	MESA RIDGE
Legal Block	G
Legal Lot Number	4
Jurisdiction	WILLIAMSON TX
Township / Civil Division	ROUND ROCK-GEORGETOWN
Census Block Group	1
Census Block	1006
Census Tract	21517

Owner

Source: Williamson County records · APN R-16-4584-000G-0004

Assessment roll updated August 1, 2025 · Last verified October 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
Co-owner	Verified Secondary Owner
Mailing Address	1503 E MESA PARK DR, ROUND ROCK, TX 78664-3743
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Mar 22, 2013
Deed Sale	Mar 22, 2013
Prior Sale	Mar 07, 2013 · Amount on Record
Deed Document Number	2013025528
Record Updated	Jun 07, 2026

Tax Assessment & Valuation

Source: Williamson County records · Assessment roll updated August 1, 2025 · Last verified October 2025

Property Jurisdictions

Type	Name
State	Texas
County	Williamson County
Municipality	Round Rock City
Unified School District	Round Rock 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	$1,522.00 (+10.77%) Homeowner's exemption Disabled Person's exemption	$294,886 (-1.88%) Land $72,700 Building $222,186	$294,886 (-1.88%) Land $72,700 Building $222,186
2023	$1,374.00 (-41.11%) Homeowner's exemption Disabled Person's exemption	$300,549 Land $80,000 Building $220,549	$300,549 Land $80,000 Building $220,549
2022	$2,333.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 5, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.3% of Texas
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Google Fiber Fiber	8,000 / 8,000
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: SOS Communications, T-Mobile USA.

Based on FCC filings for 329 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF ROUND ROCK serves 130,662 people
Water Source	Surface water
Last State Inspection	Sep 2023
Lead	5 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.