
Welcome to Manor living at its finest! Nestled on one of the largest lots & floorplans in the neighborhood, this stunning Ashton Woods home offers the perfect blend of space, functionality, and modern style. Featuring the Portsmouth floor plan with 6 spacious bedrooms, this thoughtfully designed home provides room for everyone to live, work, & entertain comfortably. The open-concept floor plan is filled with natural light and showcases a seamless flow between the living, dining, and kitchen areas.
The Farmhouse style kitchen offers ample cabinetry, generous counter space, premium tile & large island overlooking the main living area. The spacious main floor primary suite provides a relaxing retreat with a spa-like bath and oversized walk-in closet.
Step outside to enjoy the expansive backyard offering endless possibilities for outdoor living, play, gardening, or even a future pool. Fresh paint inside, new carpets, and landscaping. New appliances.
Located in a growing area with convenient access to Austin, major employers, shopping, dining, and schools, this exceptional home combines comfort, convenience, and space in one incredible package. Close proximity to large tech companies like Tesla, Oracle, & Samsung.
Property Type
Residential
Year Built
2022
Lot Size
0.21 acres
$/Sq Ft
$151
HOA
$100/mo
Garage
4 spaces
Listed by JBGoodwin REALTORS NW
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Waterfront
Verified property facts
12900 Cerro Castellan TRCE is listed at $449,900 with 6 bedrooms, 3 full, 1 half bathrooms, 2,988 square feet, 0.21-acre lot. This places it above the 78653 median of $405,000.
12900 Cerro Castellan TRCE is zoned for Manor ISD with assigned schools: Lagos (elementary), Manor (Manor ISD) (middle), Manor (high). School assignments should be verified directly with the district.
12900 Cerro Castellan TRCE is a Residential built in 2022 featuring 6 bedrooms, 3 full, 1 half bathrooms, 2,988 square feet, 0.21-acre lot.
12900 Cerro Castellan TRCE is presented by the Keenan Group at Compass Real Estate, the #1 Austin Board of Realtors Team (2024) with 1,000+ career transactions and $1B+ in career volume across Austin's luxury market.
With 20% down ($89,980) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 12900 Cerro Castellan TRCE is around $3,159 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
25+ years advising buyers and sellers in this community
Listed with current price, original ask, and market time.
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-20.2% | — | $450,391 | $83,250 | — |
2024 | — | $564,670 | $30,000 | $492,962 |

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.
20% ($90K)
$449,900
Luxury property intelligence
A sourced read on Lagos pricing, timing, and property scale. No automated valuation claim.
List price
$449,900
Price per sqft
$151/sqft
Vs. Lagos median
Not available
Days on market
38 days
Original to current
No verified reduction
$449.9K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jun 21, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
At $449,900, 12900 Cerro Castellan TRCE is in the Lagos market where there are currently 293 active listings in 78653.
12900 Cerro Castellan TRCE was built in 2022, making it 4 years old with relatively recent construction.
12900 Cerro Castellan TRCE includes verified waterfront access: None. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
12900 Cerro Castellan TRCE is part of a managed community with HOA dues of $100 quarterly. HOA-managed communities in Austin's luxury market typically provide amenities such as common areas, security, and exterior maintenance. Verify current dues and rules with the HOA directly.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
5 events on record
Current Price
$449,900
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
| — |
| $450,391 |
| $83,250 |
| — |
2024 | — | $564,670 | $30,000 | $492,962 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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