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17121 Castello CIRSan Diego, CA 92127

For Sale

$2,700,000

Smart Buyer Rebate $27,000

New Listing Priced to Sell!
Single-level 5-bedroom, 4.5-bath home in the gated Salviati community of Santa Fe Valley. Features seamless indoor-outdoor living on a landscaped lot with approximately 70 mature palm trees. Includes a detached 540 sq ft guest house with bedroom, bathroom, and private patio.
Outdoor living includes a full outdoor kitchen with built-in BBQ, complete bar with dual taps, refrigerator, and dishwasher, pool table on the patio, pool with dual spas (all on one level), gated interior courtyard with alfresco dining, and two built-in heat lamps. Approximately 110 outdoor illumination points and rope lighting. Humidity- and temperature-controlled wine cellar holds about 3,000 bottles.
Upgrades include Andersen double doors and windows throughout the main house and guest house, plus arched doorways. Kitchen with under-counter lighting, spacious pantry, butler’s pantry, dinette, formal dining room, living room, and family/great room. Primary suite with crown molding, two large cedar-lined closets, dual vanities, and private toilet area with bidet. Four of the five bedrooms have en-suite baths. Dedicated office/home workstation. Both two-car garages have epoxy floors; Garage 1 is pre-wired with 220V for EV charging. Mounted TVs and ceiling fans throughout.

Listed by CHARLES DAVENPORT

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License #02025555

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Fiv Realty Co

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909-278-0560

Listed by Johnny Maldonado

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License #01769815

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Fiv Realty Co

Last updated October 21, 2026

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Source: CRMLS #IV26223373

Listing Facts

  • TypeSingle-family
  • Neighborhood4S Ranch
  • Bedrooms4
  • Bathrooms5.5
  • Days on Prevu17
  • HOA/Maint. Fees$395/month
  • Size5,006 sqft
  • Price per sqft$539

Amenities

  • Air Conditioning
  • Parking
  • Swimming Pool

Location

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Listing History

10/14/2026
Listed by Fiv Realty Co
$2,700,000
  1. 10/14/2026$2,700,000
    Listed by Fiv Realty Co

Property Details for 17121 Castello CIR

Association

Amenities

  • Association Amenities: Other
  • Community Features: Sidewalks

Fees

  • Association Fee: $395.00 Monthly

General

  • Association Name: Salviati

Exterior

Construction

  • Number Of Units Total: 1
  • Stories: 2
  • Stories Total: 2
  • Structure Type: House
  • Year Built: 2003
  • Common Walls: No Common Walls
  • Entry Level: 1
  • Entry Location: 1

Features

  • Pool Features: Private
  • Pool Private: Yes
  • View: Pool

Measurements

  • Lot Features: Back Yard
  • Lot Size Acres: 0.77
  • Lot Size Area: 33,541
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 33,541
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 6784904900

Interior

Features

  • Fireplace Features: Dining Room, Family Room, Kitchen, Living Room
  • Fireplace: Yes

Measurements

  • Living Area: 5,006
  • Living Area Source: Assessor
  • Living Area Units: Square Feet

Rooms

  • Bathrooms Full: 5
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 6
  • Bedrooms Total: 4
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 1

Other

Location

  • Subdivision Name: Rancho Bernardo
  • Tax Lot: 49

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 4
  • Garage: Yes
  • Parking Features: Attached
  • Parking Total: 4

Schools

High School

  • High School District: Poway Unified

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Laundry Features: Electric Dryer Hookup, Gas Dryer Hookup
  • Sewer: Public Sewer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 5.5 bathrooms in this single-family home at 17121 Castello CIR.

Does this single-family home have parking?

Yes, there are 4 parking spaces available for 17121 Castello CIR.

How does 17121 Castello CIR compare to other single-family homes in 4S Ranch?

This single-family home is listed 74% above the average price for single-family homes in 4S Ranch and has been on the market for 118 less days than the typical home in this area.

What building or home owners association is the single-family home part of?

This single-family home is part of the Salviati home owners association.

What is the square footage on this single-family home?

According to the MLS, this listing is 5,006 sqft.

17121 Castello CIR is a 4-bedroom, 5.5-bath single-family home for sale in San Diego CA 92127. Available on Prevu for 17 days at $2,700,000. This residence features 5,006 square feet of living space, located in 4S Ranch. The median listing price for single-family homes in this area is $923,888. Property amenities include air conditioning, parking, and swimming pool. Explore more single-family home listings in San Diego County.

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 Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.