509 Sierra Mar Loop, Leander, TX 78641 Property Records

Williamson County property record for 509 Sierra Mar Loop, Leander, TX 78641 · Last verified October 2025

Property Highlights

Property Type	Residential > Single Family > Home
Bathrooms	3 Baths
Year Built	Built 2018
Square Footage	2,608 sqft Living Area
Garage	440 sqft
Occupancy	Owner Occupied
Tax Bill	$7,243.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`R-17-W346-205E-0049`
Alternative APNs	`R550394` `368295`

Interior

Full Baths	3 Baths
Partial Baths	1 Partial Baths
Building Area	2,608 sqft Living Area
1st Floor	1,396 sqft 1st Floor
2nd Floor	1,212 sqft 2nd Floor
Stories	2 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
Porch	Open Porch
Porch Area	60 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Central Heating

Location & Zoning

Account Number	R550394
Street Address	509 SIERRA MAR LOOP
City	LEANDER
State	TX
Zip	78641-3423
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	S11241 - SUMMERLYN SOUTH SEC 5, BLOCK E, LOT 49
Legal Subdivision	SUMMERLYN SOUTH SEC 5
Legal Block	E
Legal Lot Number	49
Jurisdiction	WILLIAMSON TX
Minor Civil Division	CEDAR PARK-LIBERTY HILL
Census Blockgroup	1
Census Block	1015
Census Tract	20329

Owner

Source: Williamson County records · APN R-17-W346-205E-0049

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	509 SIERRA MAR LOOP, LEANDER, TX 78641-3423
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	Sep 19, 2017
Deed Sale	Sep 19, 2017
Deed Doc Number	2017086397
Record Refreshed	Jun 08, 2026

September 2017: Vendor's Lien, Subdivision Related Transfer

Document Type	Vendor's Lien
Jurisdiction	WILLIAMSON TX
Recording Date	Sep 19, 2017
Property Address	509 SIERRA MAR LOOP, LEANDER, TX 78641-3423
Document Number	0000086397
Map Reference	DOC2016084894
Instrument Date	Sep 15, 2017
Instrument	2017086397
Transaction Type	Subdivision Related Transfer
Record Updated	Dec 06, 2021
Title Company	ATTORNEY

Transaction

Tax	$0.00
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name
Address	9401 AMBERGLEN BLVD # BLVDI150, 9401, AUSTIN, TX 78729-1191

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	509 SIERRA MAR LOOP, LEANDER, TX 78641-3423

Mortgage

Document Number	0000086398
Date	Sep 19, 2017
Instrument	2017086398

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 01, 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	Leander 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	$7,243.00 (-9.85%) Homeowner's exemption	$391,339 (-6.62%) Land $79,000 Building $312,339	$391,339 (-6.62%) Land $79,000 Building $312,339
2023	$8,034.00 (-20.35%) Homeowner's exemption	$419,091 Land $79,000 Building $340,091	$419,091 Land $79,000 Building $340,091
2022	$10,087.00