See Home Value
$1,300,000
● House - Off Market

4177 Conrad Dr

Spring Valley, CA 91977
bedrooms
4 Beds
bathrooms
4 Baths, 1 Half Bath
square feet
2,972 Ft²
$6,379
Est. Monthly

About This Property

Welcome to this beautifully re-imagined single-story estate in the heart of Mount Helix - Casa De Oro, offering a perfect blend of modern sophistication and relaxed California living. Every inch of this home has been thoughtfully renovated with high-end materials, designer touches, and a flowing layout ideal for both entertaining and day-to-day comfort.  Inside, you'll find multiple spacious living areas filled with natural light, sleek upgraded flooring, custom fixtures, and stylish finishes that elevate every room. The chef's kitchen is the true centerpiece - featuring a large island, premium appliances, custom cabinetry, and expansive counter space perfect for hosting gatherings.  This home offers 4 spacious bedrooms and 4.5 beautifully designed bathrooms, including a luxurious primary suite complete with a spa-inspired bath, elegant tile work, dual vanities, and generous closet space.   Step outside to your own private resort: an incredible pool surrounded by modern hardscape, lush landscaping, and a patio designed for outdoor dining, lounging, and entertaining. Whether you're unwinding after a long day or hosting weekend gatherings, this backyard delivers the ultimate California experience.  Experience refined single-story living at its best - this Mount Helix - Casa De Oro masterpiece is truly one of a kind.
Unit Size
2,972 Ft²
Days on Market
57 days
Land Size
-
Price per sqft
$437
Property Type
House
Property Taxes
-
HOA Dues
-
Year Built
1969

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Last updated: 10 months ago (SDMLS #250044390SD)

Price History

Date / Event Date Event Price
Jan 16, 2026 Sold
Sold
Dec 25, 2025 In contract -
In contract
Dec 12, 2025 Price Decreased $1,299,000
↓ $26K (2%)
Price Decreased
Dec 5, 2025 Price Decreased $1,325,000
↓ $24K (1.8%)
Price Decreased
Nov 20, 2025 Listed by LPT Realty,Inc $1,349,000
Listed by LPT Realty,Inc
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Property Highlights

Garage
Air Conditioning

Building Info

Overview

    General

  • Year Built: 1969
  • Effective Year Built: 1969
  • Building Count: 1
  • Bedroom Count: 4
  • Bathroom Count: 5
  • Full Bathrooms: 4
  • Partial Bathrooms: 5
  • Building Condition: 0
  • Building Quality: 0
  • Construction Type: 0
  • Building Style: 0
  • Exterior Walls Type: 0
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 0
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 3
  • Parking Space Count: 2
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 8

    Dimensions

  • Lot Size Square Feet: 25,700
  • Total Building Area: 2,972
  • Building Area: 2,972
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 0
  • Heating: 0
  • Heated Square Feet: 2,972
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Land Acres: 0000000590
  • Standard Land Use Code: 1001
  • County Land Use Code: 11
  • Legal Description 1: SEC 28-16-1W POR

Neighborhood

  • School District Name: Grossmont Union High School District
  • School Tax School District: LA MESA-SPR VLY
  • Census Tract: 013601

Zoning

  • Zoning: RS

Geography

  • Assessors Map Reference: 62-F2
  • Parcel: 500-360-06-00
  • Meridian: SEC 28 TWN 16 RNG 01W
  • Municipality: LA MESA SPRING VALLEY
  • Latitude: 32.7555
  • Longitude: -116.986

    Address

  • Full Address: 4177 Conrad Dr
  • Address - House Number: 4177
  • Address - Street Name: Conrad
  • Address - Suffix Type: Dr
  • State: CA
  • City Name: Spring Valley
  • Carrier Code: C016
  • 4-Digit Zip Code: 1312
  • Zip Code: 91977

Valuation

    Tax

  • Tax Year: 2023
  • Tax Amount: $466,430
  • Tax Rate Code Area: 83-024

    Appraisal Valuation

  • Standard Deviation: 0.1591
  • Valuation Date: Jan 27, 2024
  • Confidence Score: 80
  • Final Value: 1,131,685
  • High Value: 1,311,837
  • Low Value: 951,533

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $358,222
  • Assessed Land Value: $118,174
  • Assessed Improvements Value: $240,048

    Exemptions

  • Homeowner Exemption: Yes

    Sales

  • Current Sale Contract Date: Jun 29, 1999
  • Current Sale Recording Date: Jul 28, 1999
  • Current Sale Price:
  • Current Sale Document Type: 36
  • Current Sale Input Document Number: 1999-0521175
  • Previous Sale Recording Date: Feb 05, 1986
  • Previous Sale Amount: $183,000
  • Previous Sale Document Type: 27
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Casa de Oro-Mount Helix


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Frequently Asked Questions

When was property at 4177 Conrad Drive built and last sold?
The property at 4177 Conrad Drive was built in 1969 and last sold on Jun 29, 1999 for $242,500.
How much is this home worth?
The estimated value of the home located at 4177 Conrad Drive is $0.
What are some comparable homes to 4177 Conrad Drive?
There are currently no comparable homes to 4177 Conrad Drive.