3309 Mongolian Dr, Leander, TX 78641 Property Records

Williamson County property record for 3309 Mongolian Dr, Leander, TX 78641

Property Summary

Property Type	Single Family Home
Details	5 bd · 4 ba · 4,733 sqft · built 2022
Owner	Individual Name on File
Tax Bill	$19,754 (2025)
Deeds & Mortgages	Jul 2023 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R-17-W413-000J-0029`

Property Details

APN / Parcel Number

Primary APN	`R-17-W413-000J-0029`
Alternative APNs	`R596392` `420425`

Interior

Bedrooms	5 Beds
Full Baths	4 Baths
Stories	2 Stories
Building Area	4,733 sqft Living Area
1st Floor Area	2,969 sqft
2nd Floor Area	1,764 sqft
Flooring	Vinyl/Resilient
Interior Walls	Wallboard/Drywall
Fireplace	Fireplace

Exterior

Year Built	Built 2022
Effective Year Built	Effective 2024
Exterior Material	Brick
Foundation Type	Slab (Mat/Raft)
Garage Area	706 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	506 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R596392
Street Address	3309 MONGOLIAN DR
City	LEANDER
State	TX
Zip	78641-4894
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	S12300 - BLUFFVIEW PH 1, BLOCK J, LOT 29
Legal Phase	1
Legal Block	J
Legal Lot Number	29
Jurisdiction	WILLIAMSON TX
Township / Civil Division	ROUND ROCK-GEORGETOWN
Census Block Group	3
Census Block	3042
Census Tract	20124

Owner

Source: Williamson County records · APN R-17-W413-000J-0029

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	3309 MONGOLIAN DR, LEANDER, TX 78641-4894
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jul 28, 2023
Deed Sale	Jul 28, 2023
Deed Document Number	2023062661
Record Updated	Jun 08, 2026

July 2023: Vendor's Lien, Subdivision Related Transfer

Document Type	Vendor's Lien
Jurisdiction	WILLIAMSON TX
Recording Date	Jul 28, 2023
Property Address	3309 MONGOLIAN DR, LEANDER, TX 78641-4894
Document Number	0000062661
Map Reference	DOC 2020042113
Instrument Date	Jul 26, 2023
Instrument	2023062661
Transaction Type	Subdivision Related Transfer
Record Updated	Oct 26, 2023

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	9401 AMBERGLEN BLVD STE 150, 150, AUSTIN, TX 78729-1192

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3309 MONGOLIAN DR, LEANDER, TX 78641-4894

Mortgage

Document Number	0000062662
Date	Jul 28, 2023
Instrument	2023062662

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 01, 2053

Interest

Rate Type	Adjustable Rate
Rate	4.37%
Type Change Date	Aug 01, 2030
Min Rate At Change	2.75%
Max Rate At Change	6.37%
Max Rate	9.37%

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Texas
Municipality	Leander City
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	$19,754.00 (+233.18%) Homeowner's exemption	$918,530 (+135.68%) Land $153,500 Building $765,030	$918,530 (+135.68%) Land $153,500 Building $765,030
2023	$5,929.00 (+225.23%)	$389,731 (+419.64%) Land $140,000 Building $249,731	$389,731 (+419.64%) Land $140,000 Building $249,731
2022	$1,823.00	$75,000 Land $75,000	$75,000 Land $75,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Williamson County (48491C), as of October 5, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 484910201243, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 11 policies
Nearby Flood Policies	11 in force

Wildfire

Wildfire Risk	Moderate above 62% of the US · above 47% of Texas
Wildfire Likelihood	0.2% annual chance
Exposure	Direct burnable vegetation at the parcel

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.

Internet Providers

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

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Optimum Communications Fiber · Cable	940 / 940
Verizon Fixed Wireless	300 / 20
Electronic Corporate Pages Fixed Wireless	200 / 40

May also be available: Hotwire Communications, Spectrum.

Based on FCC filings for 377 locations within half a mile of this property.

Cell Coverage

5G (outdoors only) and 4G LTE

Drinking Water

Source: EPA Safe Drinking Water Information System, water system TX2460012, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF LEANDER serves 98,330 people
Water Source	Surface water
Last State Inspection	Oct 2023
Lead	1 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	7 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.