3811 Harmon Ave, Austin, TX 78751 Property Records

Travis County property record for 3811 Harmon Ave, Austin, TX 78751 · Last verified November 2025

Property Highlights

Property Type	Commercial > Office > Office Building
Year Built	Built 1990
Square Footage	6,086 sqft Total Area
Lot Size	18,983 sqft (0.435 acres)
Tax Bill	$45,639.00 (2024)

Property Details

APN / Parcel Number

Primary APN	`0217090710`
Alternative APNs	`02170907100000` `211864`

Interior

Building Area	6,086 sqft Total Area
1st Floor	6,086 sqft 1st Floor
Stories	1 Stories

Exterior

Year Built	Built 1982
Effective Year Built	Effective 1990
Foundation Type	Mat/Raft Foundation (Slab) Foundation
Roof Construction	Hip Roof Construction
Roof Material	Metal Roof
Lot Area	18,983 sqft (0.435 acres)
Canopy Area	300 sqft Canopy

Location & Zoning

Account Number	211864
Old Parcel Number	02170907100000
Street Address	3811 HARMON AVE
City	AUSTIN
State	TX
Zip	78751-4425
Property Usage	Commercial Property Usage
Type	Commercial > Office > Office Building
Legal Description	LOT 2 MISSIONS HEIGHTS
Legal Subdivision	MISSIONS HEIGHTS
Legal Lot Number	2
Jurisdiction	TRAVIS TX
Minor Civil Division	AUSTIN
Census Blockgroup	1
Census Block	1014
Census Tract	302

Owner

Source: Travis County records · APN 0217090710

Assessment roll updated August 1, 2025 · Last verified November 2025

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

Owner of Record	Company Name on File
Mailing Address	1910 JUSTIN LN, AUSTIN, TX 78757-2492
Owner Type	Owner is a Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Apr 28, 2017
Deed Sale	Apr 28, 2017
Deed Doc Number	2017067493
Record Refreshed	Jun 08, 2026

April 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	TRAVIS TX
Recording Date	Apr 28, 2017
Property Address	3811 HARMON AVE, AUSTIN, TX 78751-4425
Document Number	0000067493
Instrument Date	Apr 25, 2017
Instrument	67493
Transaction Type	Transfer
Record Updated	May 16, 2017
Title Company	OTHER

Transaction

Tax	$0.00
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Partnership
Address	1910 JUSTIN LN AUSTIN TX 787572492, AUSTIN, TX 78757-2492

Tax Assessment & Valuation

Source: Travis County records · Assessment roll updated August 1, 2025 · Last verified November 2025

Property Jurisdictions

Type	Name
State	Texas
Municipality	Austin City
County	Travis County
Unified School District	Austin 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		$1,800,000 (-4%) Land $1,044,175 Building $755,825	$1,800,000 (-4%) Land $1,044,175 Building $755,825
2024	$45,639.00 (-13.7%)
2023		$3,000,000 Land $1,044,175 Building $1,955,825	$3,000,000 Land $1,044,175 Building $1,955,825
2022	$52,884.00

Flood & Wildfire

3811 Harmon Ave is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.

Flood

Source: FEMA National Flood Hazard Layer · Travis County (48453C), updated May 17, 2026

FEMA Flood Zone	Zone X minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard Area	No

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to Homes	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach of burnable land

Values are read at the parcel center point; lenders make the official flood determination.