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Keenan Group#1 Austin Board of Realtors Team 2024
18783 Fm-1431, photo 1 of 29, Jonestown, Jonestown, TX
Active

$2,200,000

12.50 acresLot

18783 Fm-1431, Jonestown, TX 78645

Jonestown·MLS# 8748274·184 days on market

— bed, — bath on 12.50 acres in Jonestown. Jonestown, TX 78645. $2,200,000. Leander ISD.

About This Home

OWN THE MOUNTAIN TOP - this exclusive WATER VIEW PROPERTY with DEEDED LAKE ACCESS is UNRESTRICTED other than by municipal zoning. Currently ZONED R-1. Perfect location for constructing a prime residence and is sub-dividable. The mountain top offers 360 degree vistas of the Big Sandy Creek Arm of Lake Travis and the surrounding Hill Country. NO HOA. Inside Jonestown City Limits with Leander ISD Schools. Master Survey available. Municipal Water connections are not present but are available via Jonestown WSC with a distribution line along the property west boundary. On-site septic is necessary. The information provided is deemed reliable but not guaranteed and should be independently verified.

Property Type
Land
Lot Size
12.50 acres

Listing information last updated May 8, 2026.

Listed by X3 REALTY

MLS# 8748274 • Active

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

Highlights

Generous 12.50-acre lot
Trees-Heavy
Perfect location for constructing a prime residence and is sub-dividable
Inside Jonestown City Limits with Leander ISD Schools
Master Survey available
On-site septic is necessary

Facts & Features

Exterior & Lot

Lot Features

  • Trees-Heavy
  • Views
Lot Size
12.50 Acres
Financial
Original List Price
$2,200,000
Utilities
  • Electricity Available
  • Water Available
Water Source
Public
Sewer
Septic Needed

Transaction History

1 record on file

Every recorded listing, sale, and lease at 18783 FM-1431, whoever represented it.

  1. ActiveListed 2026
    Current price: $2,200,000Original list: $2,200,000MLS 8748274
    1. Listed · April 20, 2026$2,200,000

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
$2,200,000
Original list
$2,200,000
Price movement
No verified reduction
Listed / DOM
Apr 20, 2026 · 184 days

Tax Record

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

Assessed Value
$940,925
Assessment Year
2025
Parcel ID
000000183398
$941K
$122K
$121,910
2021
$940,925
+671.8% from prev
2025
YearTaxesTotal AssessmentLandAdditions
2025+671.8%
—$940,925$940,925—
2021
—$121,910$389,534—
5-Year Change671.8%
Map showing 18783 Fm-1431
18783 Fm-1431
Directions

Zoned Schools

Leander ISD →

1 High School1 Elementary School

Cedar Park

High SchoolGrades 9-12Zoned assignment

CC Mason

ElementaryGrades K-5Zoned 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
$12,186

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

20% ($440K)

Adjustable assumption - not a lending recommendation.

$2,200,000

Loan: $1.8M
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 Jonestown pricing, timing, and property scale. No automated valuation claim.

List price

$2,200,000

Price per sqft

Not available

Vs. Neighborhood guide reference price

Not available

Days on market

184 days

Original to current

No verified reduction

$2.2M original

Active inventory context

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Source: MLS Grid / Unlock MLS and Keenan Group review as of Oct 15, 2026.

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Frequently Asked Questions

How much is 18783 Fm-1431?

18783 Fm-1431 is listed at $2,200,000 with 0 bedrooms, 12.50-acre lot. This places it above the ZIP 78645 single-family closed-sale median price of $454,500 (ZIP 78645 geography · single-family closed sales · median sale price · trailing 12 months as of Oct 19, 2026).

What school district is 18783 Fm-1431 in?

18783 Fm-1431 is zoned for Leander ISD with assigned schools: CC Mason (elementary), Cedar Park (middle), Cedar Park (high). School assignments should be verified directly with the district.

What are the property taxes for 18783 Fm-1431?

The most recent annual property tax for 18783 Fm-1431 is $21,775. 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 18783 Fm-1431?

This page does not assume a mortgage rate or publish a monthly payment for 18783 Fm-1431. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.

How does 18783 Fm-1431 compare with other homes in Jonestown?

As of Oct 15, 2026, 18783 Fm-1431 is offered at $2,200,000. 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.

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 Jonestown

#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 10/15/2026, 3:07:32 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: 10/15/2026, 3:07:32 PM

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