540 Mountain House Dr Riverside, CA 92506
Alessandro Heights NeighborhoodEstimated payment $11,586/month
Highlights
- Home Theater
- Primary Bedroom Suite
- 1.85 Acre Lot
- Heated Infinity Pool
- Panoramic View
- Open Floorplan
About This Home
ALESSANDRO HEIGHTS | STELLAN RIDGE- ***ASSUMABLE FIRST LOAN OF $865,000 AT 2.25% FIXED RATE UPON APPROVAL***
Perched atop prestigious Stellan Ridge in Alessandro Heights, this secluded hilltop estate offers a masterclass in design, scale, and panoramic views. Surrounded by open space and framed by sweeping city lights and mountain vistas, the property is a true sanctuary crafted for both refined entertaining and effortless daily living.
Beyond the private gates, a circular paver motor court and lush Mediterranean landscaping set a sophisticated tone. The journey begins in the front courtyard, leading into an expansive foyer where formal living spaces immediately draw the eye through to the rear of the home, framing the pool and the horizon beyond. The heart of the residence is a massive island kitchen that flows seamlessly into the Great Room, with a butler’s pantry providing a graceful transition to the formal dining room.
The layout is thoughtfully divided to prioritize privacy. One wing houses a quiet study and a secluded primary suite, featuring a completely remodeled bath and an impressive walk-in closet. In the opposite wing, you’ll find a state-of-the-art home theater—thoughtfully created by combining two bedrooms (easily reversed)—alongside additional guest quarters and two beautifully updated baths.
The outdoor living spaces rival the world’s finest resorts. An enclosed loggia opens to a spectacular pool and spa area, complete with a cabana, fire pit, and a separate jacuzzi. A slide leads to a lower plunge and lap pool, creating a tiered oasis of relaxation. The grounds are fully fenced and cross-fenced, offering ample off-street parking and a dedicated RV/boat pad. An additional amenity the natural gas powered generator insuring there is no loss of power to the property in the event of a power outage for any reason.
Presented in pristine, turn-key condition, this is a rare opportunity to own a one-of-a-kind retreat that feels worlds away while remaining close to everything.
Listing Agent
COMPASS Brokerage Phone: 951-347-8832 License #01104973 Listed on: 08/19/2026
Home Details
Home Type
- Single Family
Year Built
- Built in 2010 | Remodeled
Lot Details
- 1.85 Acre Lot
- East Facing Home
- Cross Fenced
- Masonry wall
- Wrought Iron Fence
- Drip System Landscaping
- Secluded Lot
- Level Lot
- Corners Of The Lot Have Been Marked
- Irregular Lot
- Sprinklers Throughout Yard
- Private Yard
- Lawn
- Back and Front Yard
- Density is up to 1 Unit/Acre
HOA Fees
- $375 Monthly HOA Fees
Parking
- 4 Car Direct Access Garage
- Parking Storage or Cabinetry
- Parking Available
- Front Facing Garage
- Tandem Garage
- Two Garage Doors
- Garage Door Opener
- Auto Driveway Gate
- Driveway Down Slope From Street
- Driveway Level
- RV Potential
Property Views
- Panoramic
- City Lights
- Mountain
- Hills
- Neighborhood
Home Design
- Spanish Architecture
- Mediterranean Architecture
- Entry on the 1st floor
- Turnkey
- Planned Development
- Slab Foundation
- Fire Rated Drywall
- Frame Construction
- Spanish Tile Roof
- Concrete Roof
- Copper Plumbing
- Stone Veneer
- Stucco
Interior Spaces
- 4,113 Sq Ft Home
- 1-Story Property
- Open Floorplan
- Built-In Features
- Dry Bar
- Crown Molding
- High Ceiling
- Recessed Lighting
- Zero Clearance Fireplace
- Raised Hearth
- Fireplace With Gas Starter
- Double Pane Windows
- Shutters
- Custom Window Coverings
- Window Screens
- French Doors
- Sliding Doors
- Entrance Foyer
- Family Room with Fireplace
- Family Room Off Kitchen
- Living Room
- Formal Dining Room
- Home Theater
- Home Office
- Library
- Storage
- Utility Room
- Center Hall
Kitchen
- Breakfast Area or Nook
- Open to Family Room
- Breakfast Bar
- Walk-In Pantry
- Butlers Pantry
- Double Self-Cleaning Convection Oven
- Electric Oven
- Six Burner Stove
- Built-In Range
- Range Hood
- Recirculated Exhaust Fan
- Microwave
- Water Line To Refrigerator
- Dishwasher
- Kitchen Island
- Granite Countertops
- Built-In Trash or Recycling Cabinet
- Disposal
Flooring
- Wood
- Carpet
- Tile
Bedrooms and Bathrooms
- 5 Main Level Bedrooms
- Primary Bedroom Suite
- Walk-In Closet
- Dressing Area
- Remodeled Bathroom
- Jack-and-Jill Bathroom
- In-Law or Guest Suite
- Bathroom on Main Level
- Quartz Bathroom Countertops
- Stone Bathroom Countertops
- Makeup or Vanity Space
- Dual Vanity Sinks in Primary Bathroom
- Private Water Closet
- Soaking Tub
- Bathtub with Shower
- Separate Shower
- Linen Closet In Bathroom
- Closet In Bathroom
Laundry
- Laundry Room
- Gas And Electric Dryer Hookup
Home Security
- Home Security System
- Carbon Monoxide Detectors
- Fire and Smoke Detector
- Fire Sprinkler System
Accessible Home Design
- Halls are 48 inches wide or more
- Doors swing in
- No Interior Steps
Pool
- Heated Infinity Pool
- Pebble Pool Finish
- Filtered Pool
- Heated Spa
- In Ground Spa
- Gas Heated Pool
- Gunite Pool
- Gunite Spa
- Waterfall Pool Feature
- Permits For Spa
- Permits for Pool
Outdoor Features
- Covered Patio or Porch
- Outdoor Fireplace
- Arizona Room
- Fire Pit
- Gazebo
- Rain Gutters
Schools
- George Washington Elementary School
- Matthew Gage Middle School
- Polytechnic High School
Utilities
- Two cooling system units
- Forced Air Heating and Cooling System
- Heating System Uses Natural Gas
- Vented Exhaust Fan
- Underground Utilities
- Natural Gas Connected
- Central Water Heater
- Conventional Septic
Additional Features
- Solar owned by seller
- Suburban Location
Listing and Financial Details
- Tax Lot 20
- Tax Tract Number 29515
- Assessor Parcel Number 243220025
- $75 per year additional tax assessments
- Seller Considering Concessions
Community Details
Overview
- Stellan Ridge Association
- Wsr HOA
- Near a Preserve or Public Land
Additional Features
- Laundry Facilities
- On-Site Manager or Management
Map
Home Values in the Area
Average Home Value in this Area
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2026 | $11,665 | $1,244,144 | $334,654 | $909,490 |
| 2025 | $13,161 | $1,219,750 | $328,093 | $891,657 |
| 2023 | $13,161 | $1,172,387 | $315,353 | $857,034 |
| 2022 | $12,861 | $1,149,400 | $309,170 | $840,230 |
| 2021 | $12,038 | $1,070,981 | $303,108 | $767,873 |
| 2020 | $9,685 | $864,758 | $94,418 | $770,340 |
| 2019 | $9,500 | $847,803 | $92,567 | $755,236 |
| 2018 | $9,313 | $831,180 | $90,752 | $740,428 |
| 2017 | $9,145 | $814,883 | $88,973 | $725,910 |
| 2016 | $8,551 | $798,906 | $87,229 | $711,677 |
| 2015 | $8,430 | $786,908 | $85,920 | $700,988 |
| 2014 | $8,351 | $771,495 | $84,238 | $687,257 |
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 09/27/2026 09/27/26 | Price Changed | $1,799,900 | -2.7% | $438 / Sq Ft | |
| 08/19/2026 08/19/26 | For Sale | $1,850,000 | +74.5% | $450 / Sq Ft | |
| 02/20/2020 02/20/20 | Sold | $1,060,000 | -1.9% | $272 / Sq Ft | View Prior Sale |
| 12/04/2019 12/04/19 | Pending | -- | -- | -- | |
| 11/04/2019 11/04/19 | Price Changed | $1,080,000 | -3.4% | $277 / Sq Ft | |
| 10/11/2019 10/11/19 | Price Changed | $1,118,000 | -2.6% | $287 / Sq Ft | |
| 09/25/2019 09/25/19 | Price Changed | $1,148,000 | -6.3% | $294 / Sq Ft | |
| 08/27/2019 08/27/19 | Price Changed | $1,224,800 | -4.9% | $314 / Sq Ft | |
| 08/13/2019 08/13/19 | For Sale | $1,288,000 | -- | $330 / Sq Ft |
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Deed | -- | None Listed On Document | |
| Grant Deed | $1,060,000 | Wfg Title Company Of Ca | |
| Grant Deed | $724,500 | First American Title Company |
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $1,052,685 | VA | |
| Previous Owner | $1,060,000 | VA | |
| Previous Owner | $266,000 | New Conventional | |
| Previous Owner | $273,626 | Stand Alone Second |
Source: California Regional Multiple Listing Service (CRMLS)
MLS Number: IV26182162
APN: 243-220-025
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
Based on information from California Regional Multiple Listing Service, Inc. and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. 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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