16312 Castletroy DR, Austin, TX — photo 1
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Off-MarketNo longer listed for sale

This home is no longer an active listing on the MLS. It may have sold, been withdrawn, or had its listing expire — we don’t have confirmed sold data, so we won’t guess. The price below is the last listed price, kept for reference only.

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Last listed price
$575,000
4 beds2.5 baths2,253 sqft

16312 Castletroy DR, Austin TX 78717

MLS #245383786 · Serhant Texas, LLC · Adam Baker

Residential
Built in 2003
0.14 Acres Lot
$255/sqft
HOA $54 / monthly

About this home

Welcome to 16312 Castletroy, a beautiful 4-bedroom, 2.5-bath home. With fresh paint, new light fixtures, and a pool overlooking a greenbelt - this home is your oasis in the heart of Avery Ranch! The spacious floor plan features two living areas, including a formal living room at the front of the home and a bright, open-concept family room that flows into the dining area and kitchen. The backyard is the true highlight of this home. Enjoy your own private pool, a rare find in Avery Ranch, along with a covered patio that's perfect for relaxing or hosting friends. The yard is directly across from a greenbelt with scenic walking and running trails. This home has everything Avery Ranch has to offer. Complete with a two-car garage and a prime Northwest Austin location, this is an opportunity you won't want to miss!

Property details

Property type
Residential · SingleFamilyResidence
Status
Active
Year built
2003
Full baths
2
Half baths
1
Lot size
0.1436
MLS area
RRW
MLS #
245383786

Features

Interior features

  • Ceiling Fan(s)
  • Double Vanity
  • Electric Dryer Hookup
  • Gas Dryer Hookup
  • French Doors
  • In-Law Floorplan
  • Kitchen Island
  • Multiple Living Areas
  • Pantry
  • Walk-In Closet(s)
  • Washer Hookup
  • Wired for Sound

Exterior features

  • Exterior Steps
  • Private Yard

Additional details

Parking
Attached, Door-Single, Driveway
Garage spaces
2
Roof
Composition
Foundation
Slab
HOA
$54 / monthly
Annual tax
$12,325

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Schools

Assigned schools per the MLS.

School district
Round Rock ISD
Elementary
Patsy Sommer
Middle
Cedar Valley
High
McNeil

See Round Rock ISD schools & boundaries →

Market insights

Compared with 193 active homes in ZIP 78717 · HomeLocating listings

Area median price
$565,000
This home vs. median
2% above
Homes with a price cut
51%

At $575,000, this home is priced 2% above the $565,000 median across 193 active homes in ZIP 78717, including other homes in Avery Ranch.

Estimated monthly payment

$4,229/mo
Principal & interest$2,908/mo
Property taxes
Home insurance (est.)
HOA dues

Home price

$575,000

Down payment

20% ($115,000)

Loan details

30-yr fixed, 6.50%

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Estimate only, not a lending offer or MLS data. Taxes, insurance, and HOA figures are estimated (see ⓘ above for detail); contact a lender to confirm your exact rate and payment.

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Listing courtesy of Serhant Texas, LLC · Adam Baker

Listing data last updated Aug 6, 2026, 11:46 PM

Information is deemed reliable but not guaranteed and should be independently verified. Listing information is provided 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. © 2026 HomeLocating.com.

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