4565 Post Loop, Round Rock, TX 78681 Property Records

Williamson County property record for 4565 Post Loop, Round Rock, TX 78681 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	3 Baths
Year Built	Built 2020
Square Footage	2,626 sqft Living Area
Lot Size	11,140 sqft (0.255 acres)
Occupancy	Owner Occupied
Last Sale	$402,100 (2021)
Tax Bill	$10,117.00 (2024)

Property Details

APN / Parcel Number

Primary APN	`R-20-5410-110G-0114`
Alternative APNs	`R600368` `425083`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Building Area	2,626 sqft Living Area
1st Floor	1,501 sqft 1st Floor
2nd Floor	1,125 sqft 2nd Floor
Stories	2 Stories
Primary Flooring	Carpet Flooring
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 2020
Effective Year Built	Effective 2020
Lot Area	11,140 sqft (0.255 acres)
Parking Spaces	2 Parking Spaces
Garage Area	420 sqft Garage
Porch	Open Porch
Porch Area	226 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Central Heating

Location & Zoning

Account Number	R205410110G0114
Street Address	4565 POST LOOP
City	ROUND ROCK
State	TX
Zip	78681-2092
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	S12403 - HIGHLANDS AT MAYFIELD RANCH SEC 11, BLOCK G, LOT 114
Legal Subdivision	HIGHLANDS AT MAYFIELD RANCH SEC 11
Legal Block	G
Legal Lot Number	114
Jurisdiction	WILLIAMSON TX
Minor Civil Division	ROUND ROCK-GEORGETOWN
Census Blockgroup	2
Census Block	2000
Census Tract	20609

Owner

Source: Williamson County records · APN R-20-5410-110G-0114

Assessment roll updated September 15, 2025 · Last verified August 2026

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

Owner of Record	2 Individual Names on File
Mailing Address	4565 POST LOOP, ROUND ROCK, TX 78681-2092
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Apr 06, 2021 · Amount on Record
Deed Sale	Apr 06, 2021 · Amount on Record
Deed Doc Number	202149510
Prior Transfer Date	Mar 31, 2021
Prior Transfer Doc	0000049510
Record Refreshed	Sep 20, 2026

April 2021: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	WILLIAMSON TX
Recording Date	Apr 06, 2021
Property Address	4565 POST LOOP, ROUND ROCK, TX 78681-2092
Document Number	0000049510
Map Reference	PL 2020100361
Instrument Date	Mar 31, 2021
Instrument	2021049510
Transaction Type	Transfer
Record Updated	Oct 21, 2022
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Tax	$0.00
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4565 POST LOOP, ROUND ROCK, TX 78681-2092

Mortgage

Document Number	0000049511
Date	Apr 06, 2021
Instrument	2021049511

Lender

Name	VELOCIO MORTGAGE LLC
Type	Mortgage Company
Special Notes	Lender is also the Seller

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 01, 2051

Tax Assessment & Valuation

Source: Williamson County records · Assessment roll updated September 15, 2025 · Last verified August 2026

Property Jurisdictions

Type	Name
State	Texas
County	Williamson County
Unified School District	Georgetown 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	$10,117.00 Homeowner's exemption	$581,390 (+13.85%) Land $109,000 Building $472,390	$581,390 (+13.85%) Land $109,000 Building $472,390
2024	$10,117.00 (+8.17%)
2023	$9,353.00 (-32.39%) Homeowner's exemption	$510,663 Land $115,000 Building $395,663	$510,663 Land $115,000 Building $395,663
2022	$13,834.00