571 N Castellina Terrace, Mountain House, CA 95391 - Photo 1

1/1

$1,378,000

Sold
Closed
Single Family
5 Beds
4 Full Baths
3,925 Sq. Ft.
3 Car Garage

1/1

Property Description

The wait is over! Welcome to 571 N. Castellina Terrace in the heart of Questa Village, just steps from the highly rated (10/10) Questa K-8 School. This highly desirable EAST-facing Shea Homes Umbria Plan 4 sits on a premium 11,570 Sqft lot backing up to Great Valley Parkway, offering exceptional privacy with no rear neighbors. Designed for luxury and functionality, this stunning property features 3,925 Sqft of total living space, including a 3,382 Sqft main home with 4 bedrooms, 3 full bathrooms, plus a downstairs bedroom and full bath perfect for guests, an office, or multi-generational living. From the moment you enter, you'll appreciate the soaring 20-foot ceilings, abundant natural light, and over $230,000 in builder and seller upgrades. The chef's kitchen showcases a large island, walk-in pantry, premium Monogram appliances, rich dark wood cabinetry, designer backsplash, and upgraded LVP flooring. Additional highlights include a fireplace, surround sound, and countless designer finishes throughout. Upstairs features a spacious loft with custom built-ins and stunning views of the backyard and Altamont Pass, creating the perfect place to enjoy beautiful sunsets. The oversized secondary bedrooms provide exceptional space, while the luxurious primary suite offers dual walk-in closets, a Jacuzzi soaking tub, and a spa-inspired shower. The attached 543 Sqft in-law suite has its own private entrance, separate address, independent HVAC, living room, full kitchen with full-size refrigerator, bedroom, and full bathroom, making it ideal for extended family, guests, or rental income. Step outside to your private resort-style backyard featuring a covered California Room, two pergolas, a heated sports pool, detached home office with electricity and air conditioning, artificial turf, complete privacy, and no rear neighbors. This extraordinary home truly checks every box and is perfect for multi-generational living, dual-income opportunities, or anyone seeking luxury, space, and an exceptional lifestyle in one of Mountain House's most sought-after neighborhoods.

Full Property Details

Full Property Details for 571 N Castellina Terrace

General

Sold For: $1,378,000
Status: Closed
Type: Single Family
Source: METROLIST_Cali
MLS ID: 226093286
Added to Site: 70 day(s) ago

Interior

Rooms/Areas: Guest Quarters, In Law Apartment
Fireplace: Yes
Number of Fireplaces: 1
Fireplace(s): Family Room, Gas Log
Appliances: Built-In Electric Oven, Free Standing Gas Range, Free Standing Refrigerator, Hood Over Range, Dishwasher, Disposal, Microwave, Tankless Water Heater
Flooring: Carpet, Tile, Luxury Vinyl Plank

Rooms

Bathrooms

Total Bathrooms: 4
Full Bathrooms: 4
Bathroom Features: Shower Stall(s), Double Sinks, Jetted Tub, Marble, Quartz, Walk-In Closet 2+, Window
Primary Bathroom: Shower Stall(s), Double Sinks, Jetted Tub, Marble, Quartz, Walk-In Closet 2+, Window

Bedrooms

Total Bedrooms: 5
Primary Bedroom: Walk-In Closet 2+
Optional Bedroom: 6

Other Rooms

Kitchen: Pantry Closet, Quartz Counter, Island
Dining Room: Dining Bar, Dining/Family Combo, Formal Area
Laundry: Cabinets, Sink, Upper Floor, Inside Area, Inside Room

Additional Information

Pool: Yes
Pool Description: Built-In, Gas Heat, Sport

Parking

Garage: Yes
Garage Spaces: 3
Parking: Attached, Garage Facing Front

Location

County: San Joaquin
Subdivision: Questa Village
Cross Streets: W Aquino Way
Driving Directions: From Grant Line Rd, go north on Great Valley Pkwy. Turn right on W Esplanade Dr, right on W Tramonto Dr then right ontp W Aquino Way, which will run into N Castellina Terr. Turn left, property will be on the right.
Direction Faces: East

School Information

School District: San Joaquin

Heating & Cooling

Cooling Type: Ceiling Fan(s), Central, Multi-Zone
Heating Type: Central, Fireplace(s), Multi-Zone, Natural Gas
Heating Fuel: Central, Fireplace(s), MultiZone, Natural Gas

Utilities

Sewer: Public Sewer
Water: Meter on Site
Utility Description: Public, Electric, Sewer In & Connected, Natural Gas Connected

Structural Information

Builder: Shea Homes
Construction: Brick Veneer, Stucco, Wood
Basement: Yes
Foundation: Slab
Roof: Tile
Stories/Levels: 2
Square Feet: 3,925
Sq. Ft. Source: Builder
Year Built: 2017

Additional Structures

Other Structures: Pergola, Gazebo

Lot Features

Lot Size (Acres): 0.2656
Lot Size (Sq. Ft.): 11,570
Irrigation System: Irrigation Available
Zoning: res
Lot Description: Auto Sprinkler F&R, Landscape Back, Landscape Front
Fencing (Description): Back Yard, Wood, Masonry

Disclosures and Reports

Special Conditions: None
APN: 256-250-05

Listed by Refined Real Estate
Sold by Tri-Valley RE Group, Inc

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Schools

Schools serving 571 N Castellina Terrace

School District:Lammersville Joint Unified School District

Name	Grades	Distance
Sebastian Questa Elementary School 685 North Montebello Street, Mountain House, CA 95391	K-8	0.2 mi

Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 571 N Castellina Terrace

Date

Details

Price

Change

Source

9/09/2026

Sold

$1,378,000

0.99%

MLS

7/23/2026

Listed

$1,364,500

—

MLS

Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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4
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Active
Updated 17 hours ago

5
Beds
3
Total Baths
2,443
Sq. Ft.

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4
Beds
4
Total Baths

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571 N Castellina Terrace, Mountain House, CA 95391 (MLS# 226093286) is a Single Family property that was sold at $1,378,000 on September 09, 2026. Want to learn more about 571 N Castellina Terrace? Do you have questions about finding other Single Family real estate for sale in Mountain House? You can browse all Mountain House real estate or contact a Coldwell Banker agent to request more information.

571 N Castellina Terrace Mountain House, CA 95391