Unique & architecturally stunning, hilltop custom home on 9+ secluded acres, fantastic ocean, mountain & valley views from every window. Mostly a single level w/ only the private master suite upstairs, vaulted ceilings, multiple skylights, hardwood floors, gourmet kitchen, 1000 bottle wine cellar, 1500sq. ft. wrap around deck, pool, BBQ area & extraordinary privacy for the most discriminating buyer. Horses are welcome. Elfin Forest is conveniently nestled between I-5 & I-15, w/ miles of walking & equestrian trails. [Supplement]: Elfin Forest/Harmony Grove is an unincorporated area of San Diego County with an Escondido zip code only for mail delivery. This rural community is conveniently located between I-5 and I-15, close to shopping and restaurants. Elfin Forest borders Olivenhain to the West, Rancho Santa Fe to the South and San Elijo Hills to the North. The community is active in the preservation of open space and is surrounded by many acres of Oak Groves, several creeks, the 800 acres of the Elfin Forest Recreational Preserve and approx. 600 acres of the Questhaven Retreat. The Escondido Creek Conservancy continues to acquire more land and is in the process of restoring the Escondido Creek's riparian habitat, including restocking the endangered native trout. The local Fire Station less than 1/2 mile from the property, hosts the Annual 4th of July Parade and Old Fashion Ice Cream Socials. The property's private and gated driveway takes you to a 7000 sq. ft. flat area perfect for a horse coral or parking for motor homes and other "toys". All information is to be verified by the buyer before close of escrow.
Single-familyProperty Type
1986Year Built
9.11 acresLot Size
$730Est. Price/Sq.Ft.
3 garage spacesParking
Listed by Eveline Bustillos•DRE #01117321• Coldwell Banker Realty
Bought with Charlene Foote•DRE #01238373• San Vicente Realty
HILLTOP EXEC HOME, PANORAMIC VIEWS, SECLUDED, OPEN SPACE, GOURMET KITCHEN W/ WOLF STOVE, WINE CELLAR, NEW CARPET, HARDWOOD FLOORS, MATURE FRUIT & MAC TREES, GATED DRIVE, CORIAN, POOL/SPA, WRAP-AROUND REDWOOD DECK. MUST SEE!!
CRMLS #951011450
Jul 21, 1996
Listing Removed
—
Jul 21, 1996
Listing Removed
—
Jul 20, 1995
Listed
$625,000
$195/sq ft
Jul 20, 1995
Listed
$625,000
$195/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$20,455 (+1.9%)
$1,299,979 + $397,953
$1,697,932
2024
$20,066 (+24.5%)
$1,274,490 + $390,150
$1,664,640
2023
$16,114 (+2.8%)
$1,249,500 + $382,500
$1,632,000
2022
$15,679 (+2.2%)
$738,849 + $546,747
$1,285,596
2021
$15,349 (+0.7%)
$724,362 + $536,027
$1,260,389
2020
$15,242 (+1.9%)
$710,159 + $525,517
$1,235,676
2019
$14,953 (+2.4%)
$702,878 + $520,129
$1,223,007
2018
$14,604 (+1.9%)
$689,097 + $509,931
$1,199,028
2017
$14,334 (+2.3%)
$662,340 + $490,131
$1,152,471
2016
$14,016 (+1.1%)
$662,340 + $490,131
$1,152,471
2015
$13,867 (+4.6%)
$649,353 + $480,521
$1,129,874
2014
$13,258 (+4.3%)
$627,072 + $464,033
$1,091,105
2013
$12,709 (+0.1%)
$627,072 + $464,033
$1,091,105
2012
$12,690 (+0.3%)
$600,000 + $444,000
$1,044,000
2011
$12,658 (+45.8%)
$600,000 + $444,000
$1,044,000
2010
$8,680 (+0.4%)
$600,000 + $444,000
$1,044,000
2009
$8,643 (+3.5%)
$364,352 + $325,486
$689,838
2008
$8,353
$365,218 + $326,260
$691,478
Tax history for 8150 Harmony Grove Rd
Year
Property tax
Land + Additions
Assessment*
2025
$20,455 (+1.9%)
$1,299,979 + $397,953
$1,697,932
2024
$20,066 (+24.5%)
$1,274,490 + $390,150
$1,664,640
2023
$16,114 (+2.8%)
$1,249,500 + $382,500
$1,632,000
2022
$15,679 (+2.2%)
$738,849 + $546,747
$1,285,596
2021
$15,349 (+0.7%)
$724,362 + $536,027
$1,260,389
2020
$15,242 (+1.9%)
$710,159 + $525,517
$1,235,676
2019
$14,953 (+2.4%)
$702,878 + $520,129
$1,223,007
2018
$14,604 (+1.9%)
$689,097 + $509,931
$1,199,028
2017
$14,334 (+2.3%)
$662,340 + $490,131
$1,152,471
2016
$14,016 (+1.1%)
$662,340 + $490,131
$1,152,471
2015
$13,867 (+4.6%)
$649,353 + $480,521
$1,129,874
2014
$13,258 (+4.3%)
$627,072 + $464,033
$1,091,105
2013
$12,709 (+0.1%)
$627,072 + $464,033
$1,091,105
2012
$12,690 (+0.3%)
$600,000 + $444,000
$1,044,000
2011
$12,658 (+45.8%)
$600,000 + $444,000
$1,044,000
2010
$8,680 (+0.4%)
$600,000 + $444,000
$1,044,000
2009
$8,643 (+3.5%)
$364,352 + $325,486
$689,838
2008
$8,353
$365,218 + $326,260
$691,478
*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
3
Baths
3
Stories
—
Lot width
—
Lot depth
—
Lot size
9.11 Acres
Year renovated
1986
Sq. Ft.
2,975
Year built
1986
Style
Single Family Residential
County
San Diego County
APN
2644400500
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 20, 2026.
RR
Rural Residential District
The RR Use Regulations are intended to create and enhance residential areas where agricultural use compatible with a dominant, permanent residential use is desired. Typically, the RR Use Regulations would be applied to rural or semi-rural areas where urban levels of service are not available and where large lots are desired. Various applications of the RR Use Regulations with appropriate development designators can create buffers between residential and agricultural uses, family or small farm areas, or large lot rural residential developments.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Fire house
Agriculture-Cropland
Agriculture-Grove / orchard
Park & open space
Property details
Parking
Parking / Garage Information
Uncovered Spaces: 3
Attached Garage
# of Garage Spaces: 3
Carport Attached, Driveway, Garage Door Opener, RV Potential
Bonus Room, Family Room, Formal Entry, Main Floor Bedroom, Office, Wine Cellar
Fireplace Information
Fire Pit
Has Fireplace
Flooring Information
Carpet, Wood
Heating Information
Fireplace, Forced Air, Propane
Has Heating
Interior Features
Levels: Two
Spa Features: In Ground, Private, See Remarks
Has Spa
Exterior
Exterior Information
Roof: Tile, Wood
Fencing: None
Construction Materials: Wood
Exterior Features
Patio And Porch Features: Deck
Has Patio
Pool Features: In Ground, Private
Has Pool
Lot Information
Lot Size Source: Assessor's Data
Lot Features: Horse Property, Lot-Level/Flat, Steep Slope
Lot Dimensions Source: Seller
Property Information
Parcel Number: 2644400500
Total # of Stories: 2
Has View
Location
Neighborhood Information
Community Features: Horse Trails
School Information
High School District: Other
Location Information
Other Subdivision Name: ELFIN FOREST
Directions: Elfin Forest Road turns into Harmony Grove Road, look for stone wall & my sign on the left driving East [Cross Street(s)]: Elfin Forest Rd/Questhaven
Zoning: 1
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,975
Stories: —
Lot Size: 9.11 acres
Style: Single Family Residential
Year Built: 1986
Year Renovated: 1986
County: San Diego County
APN: 2644400500
Home facts updated by county records on Aug 20, 2026
Other
Listing Information
Days Active in MLS: 31
Continuous Days Active in MLS: 31
Listing Agent Information
List Agent First Name: Eveline
List Agent Last Name: Bustillos
Listing Office Information
List Office Name: Coldwell Banker Realty
Selling Agent Information
Buyer Agent First Name: Charlene
Buyer Agent Last Name: Foote
Selling Office Information
Buyer Office Name: San Vicente Realty
Around this home
Schools
Bernardo Elementary School
Public K-5 • Assigned • 3.9mi
8/10
Del Dios Middle School
Public 6-8 • Assigned • 3.9mi
4/10
San Pasqual High School
Public 9-12 • Assigned • 5.9mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
5/10 Fire Factor
3% chance of being in a wildfire in next 30 years
4/10 Heat Factor
8 days above 94° expected this year, 24 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
4/10 Air Factor
4 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Escondido, CA • 92029
Average low and high temperatures (°F)
71
44
72
47
74
50
72
51
75
56
79
60
80
61
86
62
84
63
80
54
73
47
71
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.9 hours in
June and 7.3 hours in December, placing it above the
U.S. average for solar exposure.
8.9 hrs
7.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.22M – $2.69M
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