300 Koontz Loop, Jarrell, TX 76537 Property Records

Williamson County property record for 300 Koontz Loop, Jarrell, TX 76537 · Last verified October 2025

Property Highlights

Property Type	Residential > Single Family > Home
Bathrooms	2 Baths
Year Built	Built 2018
Square Footage	1,546 sqft Living Area
Garage	440 sqft
Occupancy	Owner Occupied
Tax Bill	$4,980.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`R-11-8025-8K0R-0012`
Alternative APNs	`R556351` `375794`

Interior

Full Baths	2 Baths
Building Area	1,546 sqft Living Area
1st Floor	1,546 sqft 1st Floor
Stories	1 Stories
Primary Flooring	Carpet Flooring
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 2017
Effective Year Built	Effective 2018
Exterior Material	Marblecrete Exterior
Foundation Type	Mat/Raft Foundation (Slab) Foundation
Parking Spaces	2 Parking Spaces
Garage Area	440 sqft Garage
Patio Area	144 sqft Patio
Porch	Open Porch
Porch Area	24 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Central Heating

Location & Zoning

Account Number	R556351
Street Address	300 KOONTZ LOOP
City	JARRELL
State	TX
Zip	76537-0048
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	S11387 - SONTERRA WEST SEC 8-K, BLOCK R, LOT 12
Legal Subdivision	SONTERRA WEST SEC 8-K
Legal Block	R
Legal Lot Number	12
Jurisdiction	WILLIAMSON TX
Minor Civil Division	JARRELL
Census Blockgroup	4
Census Block	4014
Census Tract	21601

Owner

Source: Williamson County records · APN R-11-8025-8K0R-0012

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	2 Individual Names on File
Mailing Address	300 KOONTZ LOOP, JARRELL, TX 76537-0048
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	Oct 04, 2017
Deed Sale	Oct 04, 2017
Deed Doc Number	2017092320
Record Refreshed	Jun 08, 2026

October 2017: Grant Deed, Subdivision Related Transfer

Document Type	Grant Deed
Jurisdiction	WILLIAMSON TX
Recording Date	Oct 04, 2017
Property Address	300 KOONTZ LOOP, JARRELL, TX 76537-0048
Document Number	0000092320
Instrument Date	Oct 02, 2017
Instrument	92320
Transaction Type	Subdivision Related Transfer
Record Updated	Jan 26, 2018
Title Company	TEXAS AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	300 KOONTZ LOOP JARRELL TX 765370048, JARRELL, TX 76537-0048

Mortgage

Document Number	92321
Date	Oct 04, 2017
Instrument	92321

Lender

Name	ONETRUST HM LOANS
Type	Funding / Finance Company
Address	SAN DIEGO, CA 92108

Agreement

Type	Federal Housing Administration (FHA) Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 03, 2047

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
Unified School District	Jarrell 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	$4,980.00 (+12.98%) Homeowner's exemption	$249,439 (-9.4%) Land $62,000 Building $187,439	$249,439 (-9.4%) Land $62,000 Building $187,439
2023	$4,408.00 (-10.73%) Homeowner's exemption	$275,321 Land $63,000 Building $212,321	$275,321 Land $63,000 Building $212,321
2022	$4,938.00