2637 Mirasol Loop, Round Rock, TX 78681 Property Records

Williamson County property record for 2637 Mirasol Loop, Round Rock, TX 78681

Property Summary

Property Type	Single Family Home
Details	2.5 ba · 3,226 sqft · built 2007
Lot Size	0.218 acres (9,479 sqft)
Owner	Individual Name on File
Last Sale	$516,600 (May 2019)
Tax Bill	$11,174 (2025)
Deeds & Mortgages	Sep 2020 Mortgage May 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R-16-3399-000A-0031`

Property Details

APN / Parcel Number

Primary APN	`R-16-3399-000A-0031`
Alternative APNs	`R482824` `284663`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	3,226 sqft Living Area
1st Floor Area	1,454 sqft
2nd Floor Area	1,772 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2007
Effective Year Built	Effective 2007
Exterior Material	Brick Veneer
Roof Material	Other
Lot Area	9,479 sqft (0.218 acres)
Garage Area	480 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	162 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R163399000A0031
Street Address	2637 MIRASOL LOOP
City	ROUND ROCK
State	TX
Zip	78681-2460
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	S9281 - BEHRENS RANCH PH F SEC 1, BLOCK A, LOT 31
Legal Subdivision	BEHRENS RANCH PH F SEC 1
Legal Phase	F
Legal Block	A
Legal Lot Number	31
Jurisdiction	WILLIAMSON TX
Township / Civil Division	ROUND ROCK-GEORGETOWN
Census Block Group	1
Census Block	1000
Census Tract	20607

Owner

2637 Mirasol Loop is owned and occupied by an individual who bought it in May 2019.

Source: Williamson County records, as of September 11, 2026

Owner of Record	Individual Name on File
Mailing Address	2637 MIRASOL LOOP, ROUND ROCK, TX 78681-2460
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
Sep 14, 2020	Deed of Trust, Mortgage · Conventional Mortgage GUILD MORTGAGE CO
May 15, 2019	Warranty Deed, Transfer NATIONS RELIABLE LNDG

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 15, 2019 · Amount on File
Deed Sale	May 15, 2019 · Amount on File
Prior Sale	Oct 18, 2012 · Amount on File
Deed Document Number	201941767
Prior Transfer Date	May 13, 2019
Prior Transfer Doc	0000041767
Record Updated	Oct 29, 2026

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WILLIAMSON TX
Property Address	2637 MIRASOL LOOP, ROUND ROCK, TX 78681-2460
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000109222
Date	Sep 14, 2020
Instrument	2020109222

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company
Address	SAN DIEGO, CA 92111

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2050

May 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WILLIAMSON TX
Recording Date	May 15, 2019
Property Address	2637 MIRASOL LOOP, ROUND ROCK, TX 78681-2460
Document Number	0000041767
Instrument Date	May 15, 2019
Instrument	41767
Transaction Type	Transfer
Record Updated	May 30, 2019
Title Company	INDEPENDENT TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2637 MIRASOL LOOP ROUND ROCK TX 786812460, ROUND ROCK, TX 78681-2460

Mortgage

Document Number	41768
Date	May 15, 2019
Instrument	41768

Lender

Name	NATIONS RELIABLE LNDG
Address	HOUSTON, TX 77098

Agreement

Amount	Amount on Record
Term	360 Months
Due	May 14, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 2637 Mirasol Loop was $11,174 with a homeowner's exemption.

Source: Williamson County assessment roll, as of September 11, 2026

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$11,174.00 Homeowner's exemption	$708,864 Land $148,000 Building $560,864	$708,864 Land $148,000 Building $560,864
2023		$671,737 Land $145,000 Building $526,737	$671,737 Land $145,000 Building $526,737
2021	$9,665.00

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

Flood

FEMA maps place 2637 Mirasol Loop in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 5, 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
Nearby Flood Policies	6 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 2637 Mirasol Loop 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	Indirect within ember reach
Adjoins Burnable Land	Yes

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 ROUND ROCK serves 130,662 people · EPA ID TX2460003
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, 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 408 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Google Fiber Fiber	8,000 / 8,000
AT&T Fiber	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

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

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