673 S Mentor Avenue, Pasadena, California 91106, Pasadena, 91106 - 6 bed, 4 bath

673 S Mentor Avenue, Pasadena, California 91106 home-pic-0

673 S Mentor Avenue

Pasadena, California 91106

ACTIVE
CONDITION: EXCELLENT
6Beds
4Baths
5,439Sq Ft
11,496Lot Size

Property Price

LIST PRICE$3,998,000
EST. MARKET VALUE
$3,998,000

SUMMARY

Estimated Market Value

$3,998,000
Based on Realkey algorithm analyzing recent comparable sales in Pasadena.

Comparable Sales Map

Comparables within 1 miles sold in recently

Address Sold Price BedsBathsSq Ft$/SqftDistance
673 S Mentor Avenue
Subject
$3,998,000*
List Price
645,439$735-
A
924 S Oakland Avenue
Active
$3,600,000
List Price
453,969$9070.5 mi

* Subject property listed price vs sold prices of comps.

Condition Analysis

OVERALL CONDITION SCORE

Excellent
TeardownExcellent

Property is new construction or fully renovated.

The property has undergone over $200,000 in recent high-end renovations, including a brand-new roof, new flooring throughout, and completely remodeled bathrooms. The kitchen is updated with modern appliances and stone countertops, and the outdoor pool area has been newly plastered and tiled. These extensive recent upgrades meet the criteria for excellent condition with no deferred maintenance.

PROSSTRENGTHS & OPPORTUNITIES

  • Prime Pasadena Location

    The property is situated in a highly coveted area near Caltech, Polytechnic School, and the South Lake shopping district, offering unparalleled convenience and prestige.

  • Extensive Recent Upgrades

    With over $200,000 invested in a new roof, flooring, remodeled bathrooms, and a refurbished pool, this residence provides a turnkey, move-in-ready experience for luxury buyers.

  • Versatile Multi-Level Layout

    Spanning over 5,400 square feet, the home features unique functional spaces including a third-floor loft, a billiards room with a wet bar, and a separate pool house with a bath.

CONSRISKS & DEFICIENCIES

  • Vertical Living Constraints

    The three-level floor plan may pose a challenge for buyers seeking a more accessible layout or those concerned with long-term mobility.

  • Lack of Scenic Views

    Despite its premium price point and custom-built nature, the property lacks significant views, which is often a sought-after feature in the high-end Pasadena market.

About 673 S Mentor Avenue

Welcome to this exceptional custom-built residence, perfectly situated in one of Pasadena’s most coveted locations. Just moments from Caltech, Polytechnic School, and the vibrant South Lake shopping and dining district, this stunning three-level home offers the perfect blend of comfort, elegance, and convenience. Recently upgraded with over $200,000 in improvements—including a brand-new roof, new flooring, and fully remodeled bathrooms—this 6-bedroom, 4-bath home is move-in ready. Step inside to a beautifully lit, step-down living room with expansive views of the landscaped front yard. Entertain with ease in the formal dining room or the oversized family room, complete with a custom-built entertainment center and fireplace. The spacious kitchen is a chef’s delight, featuring modern appliances, countertop seating, and an adjoining everyday dining area. Upstairs, the private master retreat offers a serene escape, while the versatile second-floor layout includes a sitting area, a home office, and a billiards room with its own wet bar and bathroom. The third-floor loft provides endless possibilities—whether as a playroom, gym, or yoga studio. The backyard is a true oasis, showcasing a newly plastered and tiled pool with jacuzzi, a covered patio perfect for outdoor gatherings, and a pool house with its own 3/4 bath. A long driveway leads to the impressive 3-car garage, offering ample parking and storage. This rare Pasadena masterpiece combines timeless design with modern upgrades in an unbeatable location. Don’t miss the opportunity to make it YOURS!

Property Details

Public Facts

Property Type
Single Family Residence
Year Built
1985
Lot Size
11,496 Sq. Ft.

Interior

Total Bedrooms
6
Total Bathrooms
4 (4 Full, 0 Half)

Exterior & Parking

No exterior & parking available.

Utilities & Misc

HOA Fee
$0 / Month

Neighborhood Insights

Sensitive Facilities

No sensitive facilities data found.

Neighborhood Comparison

FeatureSubjectAverage HomeNeighborhood Ranking (50 Listings)
Beds6.03.0
97%
Baths4.02.0
76%
Square foot5,4391,997
85%
Lot Size11,4969,777
52%
Price$4.00M$1.90M
82%
Price per sq ft$735$925
12%
Built year19851922
97%
HOA$0$0
50%
Days on market151155
45%

Pricing History

Listed for Sale

Oct 6, 2025

$3,998,000

Initial Listing

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