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$1,042,500 Just Listed

  • For Sale
  • Active
  • Single Family
  • 3 Beds
  • 2 Full Baths
  • 1 Partial Bath
  • 2,488 Sq. Ft.
  • 3 Car Garage
  • Updated 1 day ago

Next open house:

Open House: 1:00 PM - 4:00 PM

Sunday 4/26 1:00 PM - 4:00 PM

517 N Castellina Terrace,Mountain House, CA 95391

517 N Castellina TerraceMountain HouseCA95391

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517 N Castellina Terrace, Mountain House, CAVideo Tour of 517 N Castellina Terrace, Mountain House, CA.
Welcome to 517 N. Castellina Terrace, this EAST-FACING beauty is perfectly situated in the heart of Questa Village. Built by Shea Homes, the highly sought-after Umbria Plan 1 is arguably one of the most desirable single-story floorplans in all of Mountain House. This stunning home features 3 bedrooms, 2.5 bathrooms, and 2,488 sq ft of thoughtfully designed living space, all set on a impressive 11,517 sqft premium lot with no rear neighbors, backing to Great Valley Parkway. With over $270,000 in seller upgrades, this home effortlessly blends functionality with elevated design. Upon arrival, you're welcomed by a private open-air courtyard that connects to a third-car garageoffering potential for a 4th bedroom or flexible living space, originally an option by the builder. Inside, the home showcases a beautiful kitchen with dual islands and a wraparound seating area, perfect for gathering with family and friends. Additional highlights include a walk-in pantry, GE stainless steel appliances, a brand-new dishwasher and cooktop, and a tasteful backsplash. Recent upgrades include new carpet, fresh interior paint, and all-new LED lighting throughout. A fully paid-off 17-panel solar system adds both efficiency and long-term value. The primary suite offers a spa-like retreat, featuring an open-concept shower and soaking tub designed for relaxation. Step outside to a meticulously designed backyard that truly impresses, complete with a California room and fireplace, a modern lap pool with a hot tub and retractable cover, low-maintenance artificial turf, and exceptional privacy, perfect for entertaining or enjoying warm summer days. This home offers a seamless blend of comfort, style, and elegance. It has been exceptionally well cared for and is now ready for its next chapter.

Full Property Details for 517 N Castellina Terrace

General

  • Price: $1,042,500
  • Status: Active
  • Type: Single Family
  • Source: METROLIST_Cali
  • MLS ID: 226050912
  • Updated: 4/24/2026
  • Added to Site: 2 day(s) ago

Interior

  • Fireplace: Yes
  • Number of Fireplaces: 2
  • Fireplace(s): Outside, Family Room, Gas Log
  • Appliances: Free Standing Refrigerator, Gas Cook Top, Built-In Gas Oven, Hood Over Range, Dishwasher, Disposal, Microwave, Tankless Water Heater
  • Flooring: Carpet, Tile

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Bathroom Features: Shower Stall(s), Double Sinks, Tub, Quartz, Walk-In Closet 2+, Window
  • Primary Bathroom: Shower Stall(s), Double Sinks, Tub, Quartz, Walk-In Closet 2+, Window

Bedrooms

  • Total Bedrooms: 3
  • Optional Bedroom: 4

Other Rooms

  • Kitchen: Breakfast Area, Pantry Closet, Granite Counter, Island
  • Dining Room: Breakfast Nook, Formal Area
  • Laundry: Cabinets, Ground Floor, Inside Area, Inside Room

Additional Information

  • Pool: Yes
  • Pool Description: Built-In, Pool Cover, Pool/Spa Combo, Fenced, Gas Heat

Parking

  • Garage: Yes
  • Garage Spaces: 3
  • Parking: Attached, Garage Door Opener, Garage Facing Front, Garage Facing Side

Location

  • County: San Joaquin
  • Subdivision: Questa Village
  • Cross Streets: W Jardin Terrace
  • Driving Directions: From Grant Line Road go north on Great Valley Parkway. Turn right on Arturo then left on Montebello St. Take second exit in traffic circle on to W Tramonto Dr, then left on to N Umbria Pl. N Umbria will run into W Jardin Terrace, turn right. Follow W Jardin Terrace, which will turn right onto N Castellina Terrace. Property will be on the left side.
  • Direction Faces: East

School Information

  • School District: San Joaquin
  • Elem School District: Lammersville
  • Midd School District: Lammersville
  • High School District: Lammersville

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, Water District
  • Cable Available: Yes
  • Utility Description: Cable Available, Electric, Sewer In & Connected, Internet Available, Solar, Natural Gas Connected

Structural Information

  • Architectural Style: One Story
  • Builder: Shea
  • Construction: Stucco, Wood
  • Basement: Yes
  • Foundation: Slab
  • Roof: Tile
  • Stories/Levels: 1
  • Square Feet: 2,488
  • Sq. Ft. Source: Assessor Auto-Fill
  • Year Built: 2015

Lot Features

  • Property View: Woods
  • Lot Size (Acres): 0.2644
  • Lot Size (Sq. Ft.): 11,517
  • Irrigation System: Irrigation Available
  • Zoning: res
  • Lot Description: Auto Sprinkler F&R, Landscape Back, Landscape Front
  • Fencing (Description): Back Yard, Wood, Fenced, Masonry

Disclosures and Reports

  • Special Conditions: Trust
  • APN: 256-260-31

Listed by Refined Real Estate

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— 517 N Castellina Terrace —

  • Refined Real Estate

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NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Schools serving 517 N Castellina Terrace

School District:Lammersville Joint Unified School District
NameGradesDistance
Sebastian Questa Elementary School
685 North Montebello Street, Mountain House, CA 95391
K-80.3 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 517 N Castellina Terrace Get Price Alerts and Save Property

Date
Details
Price
Change
Source
4/23/2026
Listed
$1,042,500
79.12%
MLS
4/07/2015
Sold
$582,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 517 N Castellina Terrace

Year
Property Taxes
Change
Tax Assessment
Change
2025
$11,794
3%
$739,874
2%
2024
$11,483
2%
$725,368
2%
2023
$11,283
2%
$711,146
2%
2022
$11,048
1%
$697,203
2%
2021
$10,915
1%
$683,533
1%
2020
$10,787
1%
$676,525
2%
2019
$10,655
-11%
$663,261
2%
2018
$12,001
17%
$650,257
2%
2017
$10,301
9%
$637,508
8%
2016
$9,452
73%
$590,696
184%
2015
$5,464
74%
$207,822
53%
2014
$3,136
7%
$135,613
13%
2013
$2,939
—
$120,000
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 517 N Castellina Terrace

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Listed by Refined Real Estate

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517 N Castellina Terrace, Mountain House, CA 95391 (MLS# 226050912) is a Single Family property with 3 bedrooms, 2 full bathrooms and 1 partial bathroom. 517 N Castellina Terrace is currently listed for $1,042,500 and was received on April 23, 2026. Want to learn more about 517 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.

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