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Back 10773 Challenge Boulevard
Off Market

10773 Challenge Boulevard

Casa de Oro-Mount Helix CA 91941

2
1
3
873 sq. ft.
12400 sq. ft.
Single-Family
Last sold for $650,000
Brian LewisBrian Lewis, last sold this property on 07 August 2026 after 48 days on market.

Overview

FIXER: Mount Helix Cottage with Endless Potential! Welcome to 10773 Challenge Blvd, a hidden gem nestled in a desirable, peaceful neighborhood of Mt Helix in La Mesa. Built in 1941, this classic California single-family home perfectly blends vintage character with an incredible opportunity to customize, expand, or build your dream outdoor oasis Existing Footprint: 2-bedroom, 1-bathroom layout across 873 square feet of interior living space. Massive 0.28-Acre Lot: An expansive, flat lot offering a rare amount of outdoor space in San Diego County—perfect for an ADU (Accessory Dwelling Unit), premium landscaping, pool, or urban garden.

Features

2 bedrooms
1 bathroom
3 carspaces
1 garage space
873 sq. ft. floor area
12400 sq. ft. lot size
Single-Family

Estimated Value

Based on this property and similar 2 bedroom single-family properties sold in Casa de Oro-Mount Helix over the last 12 months, the estimated median property value of 10773 Challenge Boulevard is $747.5k.

Median value
$747.5k
Estimated value range
$425.6k - $1.13m
Median days on market
18
Estimated value trend
-2%
decrease over the last 12 months
Average days on market is based on recent, comparable sales in Casa de Oro-Mount Helix. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 10773 Challenge Boulevard

2026
Sold
$650,000
07 Aug 2026 by Brian Lewis, of Compass

Happy sellers in Casa de Oro-Mount Helix

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We have insufficient information to provide an overview of customer satisfaction for Casa de Oro-Mount Helix. Viewing the agent profiles, reviews and sales for Casa de Oro-Mount Helix can provide insights for this location.

Local market activity for 2 bedroom single-family properties in Casa de Oro-Mount Helix

In the last 12 months, 19 two-bedroom single-family properties similar to 10773 Challenge Boulevard, have been sold.

This represents a 53% increase in two-bedroom single-family properties sales when compared to the previous 12 months.

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Casa de Oro-Mount Helix

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Richard Woods

Sellers who recommend Richard Woods have praised them for being local expert, clear communication, responsive, reliable, great negotiation, supportive, and pleasant

  •   5   (86 reviews)
  •  1 Review in Casa de Oro-Mount Helix
  •  3 Sales in Casa de Oro-Mount Helix
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John Anthony Silva

Sellers who recommend John Anthony Silva have praised them for being local expert, detail-oriented, responsive, reliable, and clear communication

  •   5   (13 reviews)
  •  1 Review in Casa de Oro-Mount Helix
  •  1 Sale in Casa de Oro-Mount Helix
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Tami Fuller

Sellers who recommend Tami Fuller have praised them for being local expert, great negotiation, responsive, clear communication, reliable, supportive, and great team

  •   5   (138 reviews)
  •  1 Review in Casa de Oro-Mount Helix
  •  1 Sale in Casa de Oro-Mount Helix
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Darinka Guzman-Alvarado

Darinka Guzman-Alvarado is a recommended agent for Casa de Oro-Mount Helix.  They have 1 local sale and collected 1 local review across the last 12 months.

  •   4.8   (4 reviews)
  •  1 Review in Casa de Oro-Mount Helix
  •  1 Sale in Casa de Oro-Mount Helix
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