Come explore this Mesa Mansion! Magnificent home w/ unbelievable views. Hilltop view overlooking Hesperia Lakes & surrounding foothills. This property is one of a kind. The main house is approx 4170 SF with 5 bedrooms and 3 bathrooms and 2 half bathrooms. Also, included is a media room with wet bar and office. The elegant entry and staircase are unique. Living Room & Dining Room are dramatic with floor to ceiling windows to take advantage of the panoramic views. Kitchen w/ Granite Counters, abundant storage and built in appliances. Enjoy the grand patio while stepping down to the beautiful pool & spa complete with fencing. Putting green & firepit also included. Second dwelling is approx 1200- 1300 Sq. Ft. , and is complete with kitchen, living room, 2 bedrooms, 2 baths and a large RV & boat garage. (2nd dwelling is on its own gas and electric) Property also includes a block wall with an electric front gate. There is so much to appreciate with this gorgeous property. You have to see it to believe it. Call for a private showing.
Single-familyProperty Type
1992Year Built
1.11 acresLot Size
$186Est. Price/Sq.Ft.
2 car garageParking
Listed by KATHIE JENSEN•DRE #01127685• CENTURY 21 ROSE REALTY
Bought with LINDA PENNINGTON•DRE #01308541• CENTURY 21 ROSE REALTY
Come explore this Mesa Mansion! Magnificent home w/ unbelievable views. Hilltop view overlooking Hesperia Lakes & surrounding foothills. This property is one of a kind. The main house is approx 4170 SF with 5 bedrooms and 3 bathrooms and 2 half bathrooms. Also, included is a media room with wet bar and office. The elegant entry and staircase are unique. Living Room & Dining Room are dramatic with floor to ceiling windows to take advantage of the panoramic views. Kitchen w/ Granite Counters, abundant storage and built in appliances. Enjoy the grand patio while stepping down to the beautiful pool & spa complete with fencing. Putting green & firepit also included. Second dwelling is approx 1200- 1300 Sq. Ft. , and is complete with kitchen, living room, 2 bedrooms, 2 baths and a large RV & boat garage. (2nd dwelling is on its own gas and electric) Property also includes a block wall with an electric front gate. There is so much to appreciate with this gorgeous property. You have to see it to believe it. Call for a private showing. Association Amenities: None # of RV Spaces: 2 Special Features: CC, GH, PTRY, WSEC, NONE Lot Location Type: Standard Location Special Features: Two Homes on a Lot # of Attached Spaces: 2 # of Detached Spaces: 0
TheMLS #05-033217
Apr 10, 2006
Delisted
—
Jun 20, 2005
Listed
*
Public Records
Nov 2, 2005
Sold
$725,000
$135/sq ft
CRMLS #239074
May 20, 2003
Sold
$505,000
$94/sq ft
Public Records
Dec 22, 1988
Sold
$58,000
$11/sq ft
Public Records
May 1, 1985
Sold
$38,500
$7/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$8,428 (+2.4%)
$152,470 + $609,876
$762,346
2024
$8,234 (+1.1%)
$152,470 + $609,876
$762,346
2023
$8,143 (+2.4%)
$146,549 + $586,194
$732,743
2022
$7,953 (+1.9%)
$146,549 + $586,194
$732,743
2021
$7,807 (+1.2%)
$143,675 + $574,700
$718,375
2020
$7,713 (+2.1%)
$140,858 + $563,431
$704,289
2019
$7,552 (+2.0%)
$139,414 + $557,654
$697,068
2018
$7,405 (+27.7%)
$136,680 + $546,720
$683,400
2017
$5,798 (+8.1%)
$58,600 + $468,700
$527,300
2016
$5,361 (+9.7%)
$58,600 + $468,700
$527,300
2015
$4,885 (+29.9%)
$54,300 + $434,000
$488,300
2014
$3,762 (+15.0%)
$67,900 + $273,700
$341,600
2013
$3,271 (−16.7%)
$67,900 + $273,700
$341,600
2012
$3,924 (+0.2%)
$59,000 + $238,000
$297,000
2011
$3,917 (−0.5%)
$31,500 + $328,500
$360,000
2010
$3,936 (−9.1%)
$31,500 + $328,500
$360,000
2009
$4,332 (−32.7%)
$31,500 + $328,500
$360,000
2008
$6,437
$35,000 + $365,000
$400,000
Tax history for 18689 Ranchero Rd
Year
Property tax
Land + Additions
Assessment*
2025
$8,428 (+2.4%)
$152,470 + $609,876
$762,346
2024
$8,234 (+1.1%)
$152,470 + $609,876
$762,346
2023
$8,143 (+2.4%)
$146,549 + $586,194
$732,743
2022
$7,953 (+1.9%)
$146,549 + $586,194
$732,743
2021
$7,807 (+1.2%)
$143,675 + $574,700
$718,375
2020
$7,713 (+2.1%)
$140,858 + $563,431
$704,289
2019
$7,552 (+2.0%)
$139,414 + $557,654
$697,068
2018
$7,405 (+27.7%)
$136,680 + $546,720
$683,400
2017
$5,798 (+8.1%)
$58,600 + $468,700
$527,300
2016
$5,361 (+9.7%)
$58,600 + $468,700
$527,300
2015
$4,885 (+29.9%)
$54,300 + $434,000
$488,300
2014
$3,762 (+15.0%)
$67,900 + $273,700
$341,600
2013
$3,271 (−16.7%)
$67,900 + $273,700
$341,600
2012
$3,924 (+0.2%)
$59,000 + $238,000
$297,000
2011
$3,917 (−0.5%)
$31,500 + $328,500
$360,000
2010
$3,936 (−9.1%)
$31,500 + $328,500
$360,000
2009
$4,332 (−32.7%)
$31,500 + $328,500
$360,000
2008
$6,437
$35,000 + $365,000
$400,000
*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
Zoning
Beds
5
Baths
4
Stories
2
Lot width
—
Lot depth
—
Lot size
1.11 Acres
Year renovated
1992
Sq. Ft.
4,000
Year built
1992
Style
Single Family Residential
County
San Bernardino County
APN
0398 342 07 0 000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jun 25, 2026.
RR-20000
Rural Residential District
The RR designation is intended for detached single-family residential uses. This designation is appropriate in areas characterized by rural residential uses and is intended to protect animal keeping.
Permitted uses
Include but are not limited to:
Housing-Group
Housing-Single unit
Housing-Senior
Property details
Parking
Parking / Garage Information
# of Garage Spaces: 4
# of Parking Spaces: 4
Interior
Laundry Information
Has Laundry
Individual Room
Kitchen Information
Appliances: Built In Range, Double Oven, Garbage Disposal, Gas Water Heater, Microwave, Tankless Water Heater, Trash Compactor
Has Appliances
Kitchen Island
Bathroom Information
# of Baths (Full): 5
# of Baths (1/2): 2
Cooling Information
Central, Humidity Control
Has Cooling
Room Information
Bonus Room, Formal Entry, Jack & Jill, Kitchen, Laundry, Living Room, Main Floor Bedroom, Primary Suite, Media Room, Multi-Level Bedroom