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Keenan Group#1 Austin Board of Realtors Team 2024
3606 Congress Ave, photo 1 of 10, Lago Vista, Lago Vista, TX
Active

$150,000

0.23 acresLot

3606 Congress Ave, Lago Vista, TX 78645

Lago Vista·MLS# 6428201·191 days on market

— bed, — bath on 0.23 acres in Lago Vista. Lago Vista, TX 78645. $150,000. Lago Vista ISD.

About This Home

Opportunity to have large homesite. Listing is for 3 contiguous lots backing to the golf course property in Highland Lakes. Slope allows for various elevations and also allows for 3 different homes to be built on each lot. Property Owners' Association dues are $200 per lot and taxes shown for 2025 are for one of the lots. Appears the city water and sewer services are run in front of the properties, but buyer to confirm all information regarding utility availability and cost to access. Long hill country views with slight lake views possible.

Property Type
Land
Lot Size
0.23 acres
HOA
$200/year

Listing information last updated April 14, 2026.

Listed by Lago Resort Properties

MLS# 6428201 • Active

IDX inquiries: Keenan Group at Compass · (512) 415-7653

Highlights

Generous 0.23-acre lot
Backs To Golf Course
Rolling Slope
Opportunity to have large homesite
Listing is for 3 contiguous lots backing to the golf course property in Highland Lakes
Slope allows for various elevations and also allows for 3 different homes to be built on each lot

Facts & Features

Exterior & Lot

Lot Features

  • Backs To Golf Course
  • Rolling Slope
Lot Size
0.23 Acres
Financial
HOA Fee
$200 / year
Original List Price
$150,000
Utilities
  • Underground Utilities

Transaction History

3 records on file

Every recorded listing, sale, and lease at 3606 Congress Ave, whoever represented it.

  1. ActiveListed 2026
    Current price: $150,000Original list: $150,000MLS 6428201
    1. Listed · April 13, 2026$150,000
  2. SoldApril 8, 2010
    Listed at: $10,000MLS 9056977
  3. ExpiredListed date not recorded
    Current price: $15,000Original list: $15,000MLS 8841912

Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.

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Price & Listing History

Listing timeline with current price, original ask, and market time.

View Timeline
Current list
$150,000
Original list
$150,000
Price movement
No verified reduction
Listed / DOM
Apr 13, 2026 · 191 days

Tax Record

Public record data from county appraisal records. Market value can differ from assessed value.

Assessed Value
$68,491
Assessment Year
2025
Parcel ID
000000165573
$68K
$12K
$12,000
2021
$68,491
+470.8% from prev
2025
YearTaxesTotal AssessmentLandAdditions
2025+470.8%
—$68,491$68,491—
2021
—$12,000$30,000—
5-Year Change470.8%
Map showing 3606 Congress Ave
3606 Congress Ave
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Zoned Schools

Lago Vista ISD →

1 High School

Lago Vista

High SchoolGrades 9-12Zoned assignment

Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility.

Principal & interest
$831
HOA dues
$17

Excluded from this estimate: property taxes and home insurance. Each requires verified amount, cadence or unit, source, and as-of details.

HOA source: MLS Grid / Unlock MLS, as of 2026-10-17T19:07:18.395+00:00; normalized from annual dues.

20% ($30K)

Adjustable assumption - not a lending recommendation.

$150,000

Loan: $120K
Mortgage rate%
Payoff: ~2056
Rate source: Freddie Mac 30-year fixed average (PMMS via FRED), as of 2026-10-15
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Keenan Market Position

A sourced read on Lago Vista pricing, timing, and property scale. No automated valuation claim.

List price

$150,000

Price per sqft

Not available

Vs. Neighborhood guide reference price

Not available

Days on market

191 days

Original to current

No verified reduction

$150K original

Active inventory context

Ask for current inventory

Source: MLS Grid / Unlock MLS and Keenan Group review as of Oct 17, 2026.

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Frequently Asked Questions

What school district is 3606 Congress Ave in?

3606 Congress Ave is zoned for Lago Vista ISD with assigned schools: Lago Vista (elementary), Lago Vista (middle), Lago Vista (high). School assignments should be verified directly with the district.

What are the property taxes for 3606 Congress Ave?

The most recent annual property tax for 3606 Congress Ave is $1,275. Texas has no state income tax, so property taxes are a primary revenue source. Rates vary by jurisdiction and exemptions. Verify current amounts with the county appraisal district.

How should a buyer estimate the monthly payment for 3606 Congress Ave?

This page does not assume a mortgage rate or publish a monthly payment for 3606 Congress Ave. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.

How does 3606 Congress Ave compare with other homes in Lago Vista?

As of Oct 17, 2026, 3606 Congress Ave is offered at $150,000. The current MLS snapshot shows 222 active listings in 78645. Keenan Group has completed 7 verified transactions in 78645 within its 1,000+ completed transactions and $1B+ career volume across Austin.

What is the community structure at 3606 Congress Ave?

The MLS listing reports HOA or association dues of $200 annual for 3606 Congress Ave. It does not establish included amenities, services, rules, reserves, or current assessments; verify those items in current association documents.

Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.

Why Choose the #1 Austin Board Team for Lago Vista

#1 ABoR Team 20241,000+ Career SalesCompass Luxury Collection Specialist

#1 Austin Board of Realtors Team. 1,000+ homes sold and $1B+ in career sales over 25+ years in Austin.

25+ years advising buyers and sellers in this community

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Listing courtesy of Unlock MLS as distributed by MLS GRID. Information deemed reliable but not guaranteed. Neither the listing broker nor Compass RE Texas, LLC shall be responsible for any typographical errors, misinformation, or misprints.

IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. Use of MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS, as amended from time to time.

Based on information submitted to MLS GRID as of 10/17/2026, 2:07:18 PM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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Last updated: 10/17/2026, 2:07:18 PM

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