11550 Old Castle, Valley Center, CA 92082

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Sold on Aug 2026

$2,091,000

•

6,190

sq ft

11550 Old Castle, Valley Center, CA 92082

Track this home’s value and nearby sales activity

About this home

Whether looking for a private ranch estate, a family compound, rental income potential, possible subdivision, hobby farm or agricultural expansion – this gorgeous hacienda-style estate offers all of that opportunity and more! Enter the private gated property through a beautiful tree-lined driveway that winds through the Valencia orange grove and past the corrals to reach the main residence. The entire property boasts hacienda ranch-style architecture with old-world charm and details. The main house and guest house sit at the back of the property offering privacy and beautiful views of your land. * * Main house – enjoy 3 beds, 2 baths, wood-beamed ceilings, ironwork, a custom bar, fireplaces, skylights and multiple patios for amazing indoor/outdoor living. The main house also has a private * * Guest Suite with 1 bed, 1 bath, kitchen, living room, laundry & pool views. This space can be locked out of the main home for privacy. Direct access to this space makes for a wonderful in-law’s quarters or rental income opportunity. * * Guest house – located above the garage this space is large, bright and enjoys expansive views. With 2 beds, 1 bath, full kitchen, living room & laundry, this space is perfect for visitors or for rental income. * * Entertainment pavilion barn – multiple party rooms, kitchen, bath, bar, dining area, dance floor and stage. Additional features: * * Pool * * Sports Court * * Full Bath near the Sports Court * * Private Well * * Valencia Orange Grove * * Paddock area * * Owned Solar installed in 2016 * * 40’ RV Parking with a large custom view deck & hookups * * Fully Fenced * * 6.13 flat usable acres * * 3 Parcels * * Large 4 car garage with storage & EV charger * * Water storage tank * * Open space currently used for guest parking, big rig or equipment parking, can easily accommodate 50-60 cars * * Storage Shipping Containers * * Lot Study Survey Available * * Approximately 4 miles to the 15 freeway. This magical property is truly one of a kind! Smell the orange blossoms. Hear the birds. Enjoy the gorgeous gardens. Throw fabulous parties. Love having your horses just steps away. Earn rental income. Subdivide the 3 parcels. Ideal West Valley Center location! This is the property you have been dreaming of.

Single-familyProperty Type

1970Year Built

6.13 acresLot Size

$338Price/Sq.Ft.

4 garage spacesParking

Listed by Kristine Gelbart •DRE #01345809 • Willis Allen Real Estate

Contact: 858-395-0761

Bought with Cati Byrne •DRE #01430465 • Willis Allen Real Estate

Redfin checked: a minute ago

•Source:CRMLS #ND25240673

Redfin Estimate

Unfortunately, we don't have enough data to generate an accurate Estimate at this time.

Market trends in 92082, CA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

98.8%

+0.0% MoM

Median sale price

$932K

$12K MoM

Avg. days on market

33d

11 days MoM

Recently sold homes

12 MoM

New listings for sale

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2 beds2 baths— sq ft
18218 Paradise Mountain Rd #103, Valley Center, CA 92082
OPEN SAT, 12PM TO 3PM
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13410 Wagon Ln, Valley Center, CA 92082
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30015 Ridge Crk, Valley Center, CA 92082
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3D WALKTHROUGH
$1,735,000
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See all

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Rental estimate

Est. $6,180 per month, based on comparable rentals

Sale and tax history for 11550 Old Castle

Sale History
Tax History

Date

Event

Price

CRMLS #ND26095783

Aug 17, 2026

Relisted

—

Jul 31, 2026

Listing Removed

—

Jul 11, 2026

Pending

—

Jun 16, 2026

Contingent

—

May 4, 2026

Listed

$2,275,000

$368/sq ft

CRMLS #ND25240673

Aug 19, 2026

Sold

$2,091,000

$338/sq ft

Jul 11, 2026

Pending

—

Jun 16, 2026

Contingent

—

May 1, 2026

Price Changed

$2,275,000

$368/sq ft

Mar 2, 2026

Price Changed

$2,425,000

$392/sq ft

Oct 17, 2025

Listed

$2,525,000

$408/sq ft

CRMLS #NDP2003504

Mar 22, 2021

Sold

$2,025,000

$327/sq ft

Dec 16, 2020

Pending

—

Dec 11, 2020

Listed

$2,290,000

$370/sq ft

Escape to this Gorgeous Spanish-style luxury estate. Situated on six sprawling lush acres, this gated sanctuary will make the ultimate family compound or fantastic income opportunity. This one-of-a-kind estate features two exquisite homes, attached apartment, 4 car garage, lighted tennis court, swimming pool, horse corrals, large outdoor entertainment paddock with vintage barn, RV with full hook ups and deck. .. The luxurious main home has a magnificent large master suite with dual en-suite bathrooms and wrap around deck. Gourmet kitchen, formal dining room and expansive living room to the breathtaking palatial patio overlooking lush mature landscaping, wet bar and walk-in refrigerator. .. The main home is sold fully furnished and has an attached in-law apartment overlooking the private lush pool area. The apartment features a kitchenette, fireplace, laundry and private entry. .. The beautiful 2000sf guesthouse overlooks the tennis court and lush orange grove. With luxury features to rival the main residence, it boasts soaring vaulted ceilings, spacious decks, fireplace, jetted bath, custom stained glass and wrought iron. .. Owners have invested over $760k completely renovating this magnificent property with top of the line features including a seller owned 100 panel solar electric system installed in 2016. This exceptionally rare estate with sophisticated design and architecture featuring atrium skylights is surrounded by lush mature landscaping. Property has a beautiful, income-producing Valencia orange grove fed by well water, horse corral and a vintage rustic barn, featuring an incredible entertainment area perfect for weddings and large events. This is truly a unique one-of-kind property, featuring inviting interior spaces that open out to fantastic patios and decks for outdoor enjoyment at its finest. Also included in the sale is a separate 1.97 acre lot, a former one hole golf course that with a little TLC could be brought up to par. The main h. ..

CRMLS #NDP2003219

Dec 22, 2020

Pending

—

Dec 16, 2020

Listing Removed

—

Dec 4, 2020

Price Changed

$2,290,000

$370/sq ft

Dec 3, 2020

Listed

$2,390,000

$386/sq ft

SDMLS #130033576

Apr 29, 2015

Sold

$700,000

$113/sq ft

Jan 7, 2015

Pending

—

Sep 24, 2014

Price Changed

$725,000

$117/sq ft

Sep 17, 2014

Relisted

—

May 21, 2014

Pending

—

May 21, 2014

Price Changed

$825,000

$133/sq ft

May 7, 2014

Relisted

—

May 7, 2014

Listing Removed

—

Apr 11, 2014

Relisted

—

Dec 24, 2013

Pending

—

Dec 10, 2013

Relisted

—

Dec 9, 2013

Listing Removed

—

Sep 6, 2013

Price Changed

$999,000

$161/sq ft

Jun 27, 2013

Listed

$1,100,000

$178/sq ft

CRMLS #61036131

Sep 7, 2006

Listing Removed

—

Sep 7, 2006

Listing Removed

—

May 1, 2006

Listed

$3,500,000

$565/sq ft

May 1, 2006

Listed

$3,500,000

$565/sq ft

CRMLS #61021337

May 1, 2006

Listing Removed

—

May 1, 2006

Listing Removed

—

Mar 13, 2006

Listed

$3,500,000

$565/sq ft

Mar 13, 2006

Listed

$3,500,000

$565/sq ft

CRMLS #51067028

Jan 31, 2006

Listing Removed

—

Jan 31, 2006

Listing Removed

—

Sep 12, 2005

Listed

$3,599,000

$581/sq ft

Sep 12, 2005

Listed

$3,599,000

$581/sq ft

CRMLS #41018032

Apr 7, 2005

Listing Removed

—

Apr 7, 2005

Listing Removed

—

Apr 7, 2004

Listed

$3,900,000

$630/sq ft

Apr 7, 2004

Listed

$3,900,000

$630/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$19,144 (+2.2%)

$441,631 + $1,324,895

$1,766,526

2024

$18,739 (+2.3%)

$432,972 + $1,298,917

$1,731,889

2023

$18,323 (+1.7%)

$424,483 + $1,273,449

$1,697,932

2022

$18,022 (+131.2%)

$416,160 + $1,248,480

$1,664,640

2021

$7,794 (+1.0%)

$408,000 + $1,224,000

$1,632,000

2020

$7,715 (−0.4%)

$144,340 + $530,730

$675,070

2019

$7,745 (+2.8%)

$142,860 + $525,289

$668,149

2018

$7,538 (+2.1%)

$140,059 + $514,990

$655,049

2017

$7,379

$134,621 + $494,994

$629,615

2016

$7,378 (−18.5%)

$134,621 + $494,994

$629,615

2015

$9,049 (+2.4%)

$131,982 + $485,289

$617,271

2014

$8,836 (+83.0%)

$220,998 + $522,360

$743,358

2013

$4,828 (+2.5%)

$220,998 + $522,360

$743,358

2012

$4,712 (−2.4%)

$37,835 + $352,091

$389,926

2011

$4,830 (+6.3%)

$37,094 + $345,188

$382,282

2010

$4,542 (+1.2%)

$50,717 + $338,420

$389,137

2009

$4,488 (+2.3%)

$36,095 + $335,891

$371,986

2008

$4,386

$36,181 + $336,689

$372,870

Public record

Public record
Zoning

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

4.16 Acres

Year renovated

1970

Sq. Ft.

6,190

Year built

1970

Style

Single Family Residential

County

San Diego County

APN

1294402500

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 19, 2026.

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: 50
# of Garage Spaces: 4
Garage, Driveway - Gravel, Electric Vehicle Charging Station(s), Gated, Circular Driveway, RV Access/Parking, RV Hook-Ups, Driveway
Has Parking
# of Parking Spaces: 54

Interior

Laundry Information
Has Laundry
Individual Room, In Garage, In Closet, See Remarks

Kitchen Information
Appliances: Electric Oven, Double Oven, Electric Water Heater, Electric Stove, Refrigerator, Electric Range, Garbage Disposal, Dishwasher, Microwave, Water Heater Unit
Has Appliances
Formal Dining Room, See Remarks, Breakfast Nook
Kitchen Island, Granite Counters

Bathroom Information
# of Baths (Full): 6
Soaking Tub, Walk-in shower, Bathtub, Double Sinks In Master Bath, Vanity area

Cooling Information
Electric, Central, See Remarks
Has Cooling

Room Information
See Remarks

Fireplace Information
Guest House, Primary Bedroom, See Remarks, Living Room, Family Room
Has Fireplace

Flooring Information
See Remarks

Heating Information
Fireplace, Electric, Solar, Central Furnace
Has Heating

Interior Features
Sliding Glass Door(s), Double Door Entry
Entry Level: 1
Entry Location: 1
High Ceilings (9 Feet+), Granite Counters, Recessed Lighting, Ceiling Fan, Wood Product Walls, Stone Counters, Bar, Cathedral-Vaulted Ceilings, Beamed Ceilings, Block Walls, Balcony, Built-Ins, Storage Space
Levels: Two
Main Level Bathrooms: 4
Main Level Bedrooms: 3
Security Features: Smoke Detector, Automatic Gate
Window Features: Wood Frame Windows, Skylights, Stained Glass, Screens

Exterior

Exterior Information
Structure Type: House
Roof: Spanish Tile
Other Structures: Storage Building, Tennis Court Private, Guest House Detached, Sport Court Private, Out Building
Fencing: Wood, Split Rail, Excellent Condition
Has Fence
Construction Materials: Wood, Other, Stucco, Block

Foundation Information
Foundation Details: See Remarks

Exterior Features
Corral, Rain Gutters
Patio And Porch Features: Tile, See Remarks, Patio, Wrap Around, Deck
Has Patio
Pool Features: In Ground, Fenced, Private
Has Pool
Has Sprinklers

Green Property Infomration
Energy Generation: Solar

Lot Information
Additional Parcels Description: 1294402600, 1294402700
Additional Parcels
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: Lot Over 40000 Sqft, Level with Street, Landscaped, Agricultural, Horse Property, Sprinkler System
Lot Dimensions Source: Assessor

Property Information
Total # of Units: 2
Accessibility Features: See Remarks
Common Walls: No Common Walls
Living Area Source: Assessor's Data
Parcel Number: 1294402500
Property Condition: Turnkey
Total # of Stories: 2
Has View
Year Built Source: Assessor
Property ADU: Yes
# of Property ADU: 1

Utilities

Utilities Information
Electric: Photovoltaics Owned
Sewer: Septic Tank
Propane, See Remarks, Electricity Connected, Water Connected
Water Source: Agricultural Well, District/Public

Location

Neighborhood Information
Community Features: Rural

School Information
High School District: Valley Center - Pauma

Location Information
Latitude: 33.25748000
Longitude: -117.08184500
Other Subdivision Name: Valley Center
Directions: Old Castle Rd west of Lilac Rd
Road Frontage Type: Access via County Road
Road Surface Type: Paved
Subdivision Name: Valley Center

Public facts

Beds: 7
Baths: 7.0
Sq. Ft.: 6,190
Stories: —
Lot Size: 4.16 acres
Style: Single Family Residential
Year Built: 1970
Year Renovated: 1970
County: San Diego County
APN: 1294402500

Home facts updated by county records on Aug 19, 2026

Other

Listing Information
IDX Contact Info: 858-395-0761
Days Active in MLS: 239
Continuous Days Active in MLS: 239

Listing Agent Information
List Agent First Name: Kristine
List Agent Last Name: Gelbart

Listing Office Information
List Office Name: Willis Allen Real Estate

Selling Agent Information
Buyer Agent First Name: Cati
Buyer Agent Last Name: Byrne

Selling Office Information
Buyer Office Name: Willis Allen Real Estate

Around this home

7/100 Car-Dependent15/100 Somewhat bikeable

Schools
Places
Transit

Lilac School

Public K-5 • Assigned • 0.8mi

6/10

Valley Center Middle School

Public 6-8 • Assigned • 6.4mi

2/10

Valley Center High

Public 9-12 • Assigned • 3.6mi

5/10

Provided by GreatSchools

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

6/10 Fire Factor

14% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 100° expected this year, 22 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

4/10 Air Factor

6 unhealthy days expected this year, 6 days in 30 years

Provided by First Street

Historical weather

Valley Center, CA • 92082

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

94/ 100

Exceptional sunlight

Sunscore

There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

10.4 hrs

7 hrs

JuneDecember

Provided by Shadowmap

Work with an experienced agent and save on fees.

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New listings for sale in 92082

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18218 Paradise Mtn Rd #14, Valley Center, CA 92082

eXp Realty of California, Inc.

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2 beds2 baths— sq ft

18218 Paradise Mountain Rd #103, Valley Center, CA 92082

OPEN SAT, 12PM TO 3PM

$689,000

3 beds2.5 baths1,420 sq ft

13410 Wagon Ln, Valley Center, CA 92082

$249,000

2 beds2 baths1,800 sq ft

18218 Paradise Mountain Rd Spc 141 Lot 141, Valley Center, CA 92082

$1,295,000

4 beds3.5 baths3,560 sq ft

12711 Big Bend Way, Valley Center, CA 92082

$1,599,000

4 beds2.5 baths2,260 sq ft

30015 Ridge Crk, Valley Center, CA 92082

$680,000

2 beds2 baths1,164 sq ft

13711 Glen Ln, Valley Center, CA 92082

$1,499,000

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Home values near 11550 Old Castle

Data from public records.

Address	Redfin Estimate
11629 Old Castle Road, Valley Center, CA 3 Beds \| 2 Baths \| 1316 Sq. Ft.	$708,054
11548 Old Castle Road, Valley Center, CA - Beds \| - Baths \| - Sq. Ft.	$354,288

Address	Redfin Estimate
11603 Old Castle Road, Valley Center, CA 3 Beds \| 2 Baths \| 1346 Sq. Ft.	$756,811
11500 Old Castle Road, Valley Center, CA 3 Beds \| 2 Baths \| 1973 Sq. Ft.	$1,045,975

Address	Redfin Estimate
11637 Old Castle Road, Valley Center, CA 3 Beds \| 2 Baths \| 1840 Sq. Ft.	$813,034
30277 Bella Linda Drive, Valley Center, CA 2 Beds \| 1 Baths \| 880 Sq. Ft.	$611,666

Property information provided by CRMLS when last listed in 2025. This data may not match . Learn more.

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11550 Old Castle, Valley Center, CA 92082

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About this home

Redfin Estimate

Market trends in 92082, CA

Homeowner tools

Sale and tax history for 11550 Old Castle

Public record

Property details

Parking

Interior

Exterior

Utilities

Location

Public facts

Other

Around this home

Climate risks

Historical weather

Sun exposure

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New listings for sale in 92082

Home values near 11550 Old Castle

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