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Keenan Group#1 Austin Board of Realtors Team 2024
21811 O Neill Ave, photo 1 of 13, Leander, Leander, TX
Active

$57,000

0.25 acresLot

21811 O Neill Ave, Leander, TX 78645

Leander·MLS# 8951177·6 days on market

— bed, — bath on 0.25 acres in Leander. Leander, TX 78645. $57,000. Lago Vista ISD.

About This Home

Experience the best of Lago Vista living, where the beauty of the Texas Hill Country meets an outdoor lifestyle! Tucked away in the scenic hills, yet conveniently located near Cedar Park for everyday shopping and necessities. The Lago Vista Property Owners Association offers access to Lake Travis, 9 private parks, golf, tennis, boat ramps, a boathouse, swimming pool, 2 fitness centers, an event center, and playscapes. Enjoy the natural beauty, recreational opportunities, and relaxed atmosphere that make Lago Vista such a special place to call home.

POA membership and applicable fees required; buyer to verify amenities and access.

Property Type
Land
Lot Size
0.25 acres
HOA
$240/year

Listing information last updated October 14, 2026.

Listed by eXp Realty, LLC

MLS# 8951177 • Active

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

Highlights

Generous 0.25-acre lot
Corner Lot
Native Plants
Trees-Heavy
POA membership and applicable fees required; buyer to verify amenities and access.

Facts & Features

Exterior & Lot

Lot Features

  • Corner Lot
  • Level
  • Native Plants
  • Trees-Heavy
Lot Size
0.25 Acres

Waterfront

  • Lake Privileges
Financial
HOA Fee
$240 / year
Original List Price
$57,000
Utilities
  • Cable Available
  • Electricity Available
  • Phone Available
  • Sewer Available
  • Underground Utilities
  • Water Available
Water Source
Public
Sewer
Public Sewer

Transaction History

3 records on file

Every recorded listing, sale, and lease at 21811 O Neill Ave, whoever represented it.

  1. ActiveListed 2026
    Current price: $57,000Original list: $57,000MLS 8951177
    1. Listed · October 14, 2026$57,000
  2. SoldFebruary 3, 2006
    Listed at: $6,000MLS 757337
  3. WithdrawnListed date not recorded
    Current price: $11,500Original list: $11,500MLS 1224101

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
$57,000
Original list
$57,000
Price movement
No verified reduction
Listed / DOM
Oct 14, 2026 · 6 days

Tax Record

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

Assessed Value
$50,016
Assessment Year
2025
Parcel ID
000000543252
$50K
$7K
$6,500
2021
$50,016
+669.5% from prev
2025
YearTaxesTotal AssessmentLandAdditions
2025+669.5%
—$50,016$50,016—
2021
—$6,500$12,000—
5-Year Change669.5%
Map showing 21811 O Neill Ave
21811 O Neill Ave
Directions

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
$316
HOA dues
$20

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 2026-10-18T00:07:13.028+00:00; normalized from annual dues.

20% ($11K)

Adjustable assumption - not a lending recommendation.

$57,000

Loan: $46K
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 Leander pricing, timing, and property scale. No automated valuation claim.

List price

$57,000

Price per sqft

Not available

Vs. Neighborhood guide reference price

Not available

Days on market

6 days

Original to current

No verified reduction

$57K original

Active inventory context

Ask for current inventory

Source: MLS Grid / Unlock MLS and Keenan Group review as of Oct 18, 2026.

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Frequently Asked Questions

What school district is 21811 O Neill Ave in?

21811 O Neill 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 21811 O Neill Ave?

The most recent annual property tax for 21811 O Neill Ave is $1,066. 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 21811 O Neill Ave?

This page does not assume a mortgage rate or publish a monthly payment for 21811 O Neill Ave. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.

How does 21811 O Neill Ave compare with other homes in Leander?

As of Oct 18, 2026, 21811 O Neill Ave is offered at $57,000. 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 water access at 21811 O Neill Ave?

The MLS listing marks 21811 O Neill Ave as waterfront. The reported waterfront feature is Lake Privileges. Confirm shoreline access, dock rights, and floodplain status from current property documents during due diligence.

What is the community structure at 21811 O Neill Ave?

The MLS listing reports HOA or association dues of $240 annual for 21811 O Neill 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 Leander

#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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Unlock MLSMLS GRID

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, 7:07:13 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, 7:07:13 PM

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