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Keenan Group#1 Austin Board of Realtors Team 2024

This property has sold on June 30, 2023. Looking for something similar? Contact us or browse available homes.

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Off Marketas of Jun 4, 2026

This property is no longer actively listed. We can help you find similar homes currently for sale, notify you if this property relists, or explore off-market opportunities in the area.

$2,800,000

last listed

18409 Flagler Dr, Austin, TX 78738

Belvedere•MLS# 3940631
4beds
4full1half
5,288sqft
Built2019

Why you're seeing this property: Unlike major portals that hide off-market listings, we maintain the most comprehensive Austin property database. View market history, neighborhood data, and discover similar homes currently for sale. #1 Austin Realtor Team 2024.

4 bed, 4 bath, 5,288 sqft on 1.13 acres in Belvedere. Austin, TX 78738. Last listed at $2,800,000, sold June 30, 2023. Lake Travis ISD.

About This Home

Nestled in the coveted neighborhood of West Austin, lies a magnificent modern home built in 2019. The contemporary facade seamlessly blends with the tranquil hill country surroundings, with breathtaking views. The open-plan living area boasts white oak hardwood flooring, soaring ceilings, a stone-accented fireplace, and retractable patio doors, effortlessly merging the indoors and outdoors for a seamless entertainment experience. The primary level is an oasis of tranquility, featuring a luxurious Owner’s Suite with a spa-inspired bathroom boasting modern finishes, a soaking tub, an oversized frameless glass shower, and a walk-in closet that conveniently connects to the laundry room. A guest bedroom with an En Suite bathroom and a spacious living room that leads to the patio, overlooking the pool, backyard, and scenic hill country views, complete the main level. The impressive kitchen is equally as stunning as it is practical, with open shelving, quartzite countertops, top-of-the-line Thermador appliances, a Butler’s pantry with an icemaker, a drink refrigerator, built-in microwave, sink, Bosch dishwasher, and walk-in pantry. The second level features a cozy sitting area that leads to two secondary bedrooms, both with En Suite bathrooms. An additional game room and/or office, complete with a barn door and covered terrace, offers stunning hill country views. Set on a generous 1.1 +/- acre lot, the backyard is a peaceful retreat with a spacious covered terrace, pool, spa, and firepit. The fully-fenced flat back yard provides the perfect space to relax and unwind. Belvedere is an award-winning community that boasts a neighborhood center with a lazy river pool, recreational activities, fishing ponds, and an 80-acre nature preserve with trails in a private gated setting. Conveniently located close to the Hill Country Galleria Mall and many fine dining options, and only 30 minutes from Downtown Austin. Located in the highly ranked Lake Travis ISD.

Property Type
Residential
Year Built
2019
Lot Size
1.13 acres
Price / Sq Ft
$530
HOA
$2,000/year
Garage
3 spaces
Pool
Yes

Listing information last updated June 30, 2023.

Listed by Compass RE Texas, LLC

MLS# 3940631 • Closed

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

Properties displayed may be listed or sold by various participants in the MLS.

Highlights

Private pool and outdoor entertaining setup
3-car garage with additional parking capacity
Generous 1.13-acre lot
Breakfast Bar
High Ceilings
Kitchen Island

Facts & Features

Interior

Features

  • Breakfast Bar
  • High Ceilings
  • Kitchen Island
  • Multiple Living Areas
  • Open Floorplan
  • Pantry
  • Primary Bedroom on Main
  • Soaking Tub
  • Walk-In Closet(s)

Appliances

  • Dishwasher
  • Gas Cooktop
  • Microwave
  • Stainless Steel Appliance(s)

Flooring

  • Carpet
  • Tile
  • Wood
Heating
Central
Cooling
Central Air
Fireplaces
1
Exterior & Lot

Features

  • Outdoor Grill

Construction

  • Masonry – Partial
  • Stucco

Lot Features

  • Back Yard
  • Front Yard
  • Landscaped
  • Private
  • Trees-Medium (20 Ft - 40 Ft)
  • Views

Fencing

  • Wrought Iron

Foundation

  • Slab

Patio / Porch

  • Covered
  • Rear Porch
Roof
Metal
Lot Size
1.13 Acres

Parking

  • Attached
  • Garage
Garage Spaces
3
Pool
Yes
Financial
HOA Fee
$2,000 / year
Original List Price
$2,800,000
Price per Sq Ft
$530
Utilities
  • Electricity Connected
Water Source
MUD
Sewer
Septic Tank

Transaction History

1 record on file

Every recorded listing, sale, and lease at 18409 Flagler DR, whoever represented it.

  1. SoldJune 30, 2023
    Listed at: $2,800,000MLS 3940631

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
$2,800,000
Original list
$2,800,000
Price movement
No verified reduction
Listed / DOM
May 1, 2023

Tax Record

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

Assessed Value
$2,317,057
Assessment Year
2025
Year Built
2019
Parcel ID
000000748764
$2.5M
$1.0M
$1,006,614
2021
$1,684,545
+67.3% from prev
2022
$2,528,342
+50.1% from prev
2023
$2,402,456
-5.0% from prev
2024
$2,317,057
-3.6% from prev
2025
YearTaxesTotal AssessmentLandAdditions
2025-3.6%
—$2,317,057——
2024-5.0%
—$2,402,456$620,180$1,772,472
2023+50.1%
—$2,528,342$620,180$1,782,276
2022+67.3%
—$1,684,545$214,244$2,314,098
2021
—$1,006,614$214,244$1,470,301
5-Year Change130.2%

Virtual Tour

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Map showing 18409 Flagler DR
18409 Flagler DR
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Zoned Schools & District Context

Lake Travis ISD →

1 High School1 Middle School1 Elementary School

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
$15,509
HOA dues
$167

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 2026-06-04T06:30:07.913078+00:00; normalized from annual dues.

20% ($560K)

Adjustable assumption - not a lending recommendation.

$2,800,000

Loan: $2.2M
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 Belvedere pricing, timing, and property scale. No automated valuation claim.

List price

$2,800,000

Price per sqft

$530/sqft

Vs. Neighborhood guide reference price

+31.7%

$2.1M · Belvedere neighborhood guide · reference price

Days on market

Not available

Original to current

No verified reduction

$2.8M original

Active inventory context

7 listings

Price Position in Belvedere

Neighborhood guide reference price $2.1MThis home $2.8M

Listed 32% above the Belvedere neighborhood guide reference price. Belvedere neighborhood guide · reference price.

Seller's Market - 7 active listings

Source: MLS Grid / Unlock MLS and Keenan Group review as of Jun 4, 2026.

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Verified property facts

Frequently Asked Questions

What school district is 18409 Flagler Dr in?

18409 Flagler Dr is zoned for Lake Travis ISD with assigned schools: Bee Cave (elementary), Lake Travis (middle), Lake Travis (high). School assignments should be verified directly with the district.

What are the property details for 18409 Flagler Dr?

18409 Flagler Dr is a Residential built in 2019 featuring 4 bedrooms, 4 full, 1 half bathrooms, 5,288 square feet, 1.13-acre lot.

What is the price per square foot at 18409 Flagler Dr?

18409 Flagler Dr was last listed at $530 per square foot across 5,288 sqft. The Belvedere neighborhood guide reference price is $2,125,330 (Belvedere neighborhood guide · reference price).

What are the property taxes for 18409 Flagler Dr?

The most recent annual property tax for 18409 Flagler Dr is $35,915. 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 does 18409 Flagler Dr compare with other homes in Belvedere?

18409 Flagler Dr was last listed at $2,800,000 and sold on June 30, 2023. The current MLS snapshot shows 187 active listings in 78738. Keenan Group has completed 31 verified transactions in 78738 within its 1,000+ completed transactions and $1B+ career volume across Austin. See Keenan Group's Belvedere guide for current neighborhood analysis.

When was 18409 Flagler Dr built?

18409 Flagler Dr was built in 2019, making it 7 years old with relatively recent construction.

What is the community structure at 18409 Flagler Dr?

The MLS listing reports HOA or association dues of $2,000 annual for 18409 Flagler Dr. 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.

What should buyers know about Belvedere?

Belvedere is one of Austin's established neighborhoods, zoned for Lake Travis ISD in the 78738 area. The Keenan Group has specialized in Belvedere real estate for 25+ years with 1,000+ career transactions. Contact (512) 415-7653 for current market conditions and available homes.

  • Belvedere area specialists
  • Lake Travis ISD zoning
  • #1 Austin Board of Realtors Team 2024
  • 25+ years Austin luxury real estate

Source: Keenan Group at Compass Real Estate, #1 Austin Board of Realtors Team (2024)

Why Choose the #1 Austin Board Team for Belvedere

#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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Last updated: 6/4/2026, 1:30:07 AM

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