Stunning Hilltop Estate with Breathtaking Views for you and your horses. Perched atop 8.66 acres, with an additional 9.93 parcel also purchased in 2020, this magnificent hilltop estate offers panoramic vistas of La Cresta Valley and the Santa Rosa Plateau. Ideal for multi-generational living or equestrian lovers, this property features a 5,456 square foot primary residence with five bedrooms and four bathrooms, plus a charming single-story secondary home of approximately 2,000 square feet with an additional three bedrooms and two bathrooms. The main home is a masterpiece of design and comfort. It boasts a grand great room with vaulted ceilings and a striking stone fireplace, complemented by elegant hardwood floors that flow seamlessly throughout the open floor plan. The gourmet kitchen is a chef’s dream, featuring beautiful granite countertops, an oversized center island with a bar, and a top-of-the-line Thermador Professional range and oven. The luxurious master suite includes a private media room with a projector and surround sound, a cozy sitting area with a stone fireplace, and a spacious rainfall shower. Step out onto the porch swing directly off the master suite to unwind while taking in spectacular sunset views. The second floor is thoughtfully designed with two bedrooms, a living room, and a full bath, making it perfect for a mother-in-law suite or a private retreat for children. Connected by an open breezeway, the secondary residence includes three bedrooms, two full baths, and a welcoming open kitchen. Enjoy the picturesque setting from the inviting porch swing, or relax by the sparkling New PebbleTec pool, spa, and oversized gas fire pit with scenic hills as your backdrop. An expansive 4-car garage offers ample space for vehicles and storage. Horse lovers will rejoice over this property's private riding trails and horse zoning. This estate provides a private retreat that blends luxury with functionality, creating the perfect haven for family living.
Single-familyProperty Type
2004Year Built
18.59 acresLot Size
$344Est. Price/Sq.Ft.
4 car garageParking
Listed by Sean Nicholson•DRE #02028645• BayBrook Realty
Listed by Brandon Brown•DRE #01394509• BayBrook Realty
Contact: 9495845563
Bought with Lynda Barrett•DRE #01399102• Berkshire Hathaway HomeServices California Properties
You must see this Beautiful Hilltop Estate with panoramic views of the La Cresta Valley and Santa Rosa Plateau! This 8 bedroom 6 bath, 7,256 sq ft home sits on nearly 9 acres and encompasses a beautiful main home as well as an attached full guest house. The main house has 5 bedrooms and 4 baths and a great room with vaulted ceilings & a stunning stone fireplace. The gourmet kitchen has beautiful granite counter tops, sub-zero refrigerator and is a chef's dream. Hardwood floors accent the open floor plan and flow from room to room. The master suite and its private seating area, stone fireplace and rainfall shower make this personal living area a true retreat. This master area even has a private room off the master bath that is perfect for a nursery or a private gym. The loft above the garage with its two bedrooms and bath is ideal for children to have their personal space and game room away from the main living area. As you access the guest home from the open breezeway you cannot help but stop and enjoy the view of the pool and surrounding hills. The guest home has three bedrooms, two baths, a full kitchen and a porch swing that is hard to resist. A pool, spa and stone patio create a resort-like atmosphere allowing you to relax after a match on the property's lighted tennis court. Truly one of the most spectacular properties in the area and a must-see to appreciate its beauty!
CRMLS #OC17090950
Apr 27, 2017
Listed
$2,095,000
$289/sq ft
Public Records
Mar 3, 2003
Sold
$235,000
$32/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$25,126 (+1.9%)
$378,850 + $1,677,769
$2,056,619
2024
$24,650 (−1.3%)
$378,850 + $1,677,769
$2,056,619
2023
$24,973 (+1.9%)
$371,422 + $1,644,872
$2,016,294
2022
$24,497 (+1.9%)
$364,140 + $1,612,620
$1,976,760
2021
$24,030 (−1.2%)
$357,000 + $1,581,000
$1,938,000
2020
$24,330 (+1.6%)
$350,000 + $1,550,000
$1,900,000
2019
$23,944 (+36.5%)
$397,801 + $1,514,698
$1,912,499
2018
$17,547 (+1.4%)
$390,001 + $1,484,999
$1,875,000
2017
$17,301 (+1.4%)
$242,956 + $1,111,407
$1,354,363
2016
$17,067 (+1.1%)
$242,956 + $1,111,407
$1,354,363
2015
$16,882 (+4.7%)
$238,193 + $1,089,615
$1,327,808
2014
$16,130
$230,021 + $1,052,227
$1,282,248
2013
$16,133 (+1.9%)
$230,021 + $1,052,227
$1,282,248
2012
$15,825 (+2.2%)
$228,983 + $1,047,472
$1,276,455
2011
$15,483 (+16.7%)
$224,494 + $1,026,934
$1,251,428
2010
$13,267 (−3.7%)
$220,093 + $1,006,799
$1,226,892
2009
$13,783 (−12.5%)
$218,000 + $837,000
$1,055,000
2008
$15,759
$229,000 + $876,000
$1,105,000
Tax history for 40445 Sierra Maria Rd
Year
Property tax
Land + Additions
Assessment*
2025
$25,126 (+1.9%)
$378,850 + $1,677,769
$2,056,619
2024
$24,650 (−1.3%)
$378,850 + $1,677,769
$2,056,619
2023
$24,973 (+1.9%)
$371,422 + $1,644,872
$2,016,294
2022
$24,497 (+1.9%)
$364,140 + $1,612,620
$1,976,760
2021
$24,030 (−1.2%)
$357,000 + $1,581,000
$1,938,000
2020
$24,330 (+1.6%)
$350,000 + $1,550,000
$1,900,000
2019
$23,944 (+36.5%)
$397,801 + $1,514,698
$1,912,499
2018
$17,547 (+1.4%)
$390,001 + $1,484,999
$1,875,000
2017
$17,301 (+1.4%)
$242,956 + $1,111,407
$1,354,363
2016
$17,067 (+1.1%)
$242,956 + $1,111,407
$1,354,363
2015
$16,882 (+4.7%)
$238,193 + $1,089,615
$1,327,808
2014
$16,130
$230,021 + $1,052,227
$1,282,248
2013
$16,133 (+1.9%)
$230,021 + $1,052,227
$1,282,248
2012
$15,825 (+2.2%)
$228,983 + $1,047,472
$1,276,455
2011
$15,483 (+16.7%)
$224,494 + $1,026,934
$1,251,428
2010
$13,267 (−3.7%)
$220,093 + $1,006,799
$1,226,892
2009
$13,783 (−12.5%)
$218,000 + $837,000
$1,055,000
2008
$15,759
$229,000 + $876,000
$1,105,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
8
Baths
5.5
Stories
2
Lot width
—
Lot depth
—
Lot size
809,781
Year renovated
2005
Sq. Ft.
7,256
Year built
2004
Style
Single Family Residential
County
Riverside County
APN
931300009
Parking Spaces
4
Basement
No
Accessible
No
HOA Dues
$118 /month
Garage
Yes
Features
Views, Pool
Last updated by owner on Sep 18, 2026.
Nov 7, 2026 • Active
Solar ground mount - residential
Install a new ground-mounted solar photovoltaic system on a residential building. The installation includes solar modules, rapid shutdown devices, junction boxes, backup load panels with main breakers, and disconnect switches.
Battery
Electrical
Solar
Sep 22, 2026 • Active
Miscellaneous (bxx) - othcn - other construction
Install Tesla batteries and battery expansion packs.
Battery
Electrical
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Dryer Included, Electric Dryer Hookup, Individual Room, Inside, Propane Dryer Hookup, Washer Included
Kitchen Information
Appliances: 6 Burner Stove, Dishwasher, Propane Water Heater
Has Appliances
Formal Dining Room, In Kitchen
Bathroom Information
# of Baths (Full): 6
# of Baths (1/2): 1
Bathtub, Shower, Shower in Tub, Double sinks in bath(s), Double Sinks In Master Bath, Granite Counters, Walk-in shower
Cooling Information
Central, Dual
Has Cooling
Room Information
Bonus Room, Family Room, Jack & Jill, Laundry, Living Room, Main Floor Bedroom, Main Floor Primary Bedroom, Primary Bathroom, Primary Bedroom, Primary Suite, Media Room, Walk-In Closet, Walk-In Pantry