4219 Costello Avenue, Sherman Oaks, California 91423, Sherman Oaks, 91423 - 5 bed, 7 bath

4219 Costello Avenue
Sherman Oaks, California 91423
Property Price
SUMMARY
Analysis of 4219 Costello Avenue, Sherman Oaks, California 91423 reveals a Fairly Priced Property with a current list price of $4,795,000 aligned with the estimated $4,771,996 Fair Market Value. This represents a stable investment opportunity at market rate. The property maintains a Excellent Condition Rating (95/100), indicating excellent structural integrity and modern finishes throughout. This turnkey property requires minimal updates and is ready for immediate occupancy. Located in a high-demand neighborhood within the Sherman Oaks Unified School District, this asset is categorized as a low-risk, high-reward acquisition suitable for both Buy-and-Hold Investors and Owner-Occupants willing to undertake light renovation work.
Estimated Market Value
Comparable Sales Map
Comparables within 1 miles sold in recently
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 4219 Costello Avenue Subject | $4,795,000* List Price | 5 | 7 | 5,400 | $884 | - |
A 4140 Sunnyslope Avenue Sold | $3,762,000 | 5 | 6 | 4,225 | $890 | 0.6 mi |
B 4143 Davana Road Sold | $3,650,000 | 5 | 6 | 3,930 | $929 | 0.3 mi |
C 4164 Sunnyslope Avenue Sold | $4,740,000 | 5 | 6 | 5,055 | $938 | 0.6 mi |
D 4113 Woodman Avenue Sold | $5,000,000 | 5 | 6 | 5,273 | $948 | 0.4 mi |
E 4273 Murietta Avenue Active | $4,099,000 List Price | 6 | 7 | 4,610 | $889 | 0.1 mi |
* Subject property listed price vs sold prices of comps.
Condition Analysis
OVERALL CONDITION SCORE
Property is new construction or fully renovated.
This is a brand-new 2025 construction featuring high-end modern finishes, a gourmet chef's kitchen with premium cabinetry and stone islands, designer lighting, hardwood flooring, and luxury amenities including an elevator and home theater.
PROSSTRENGTHS & OPPORTUNITIES
- Great Schools
Elementary School: Warner Avenue Elementary School (9/10).
- Modern New Construction
Built in 2025, this 5,400 sq ft masterpiece features cutting-edge architectural design, high-end finishes, and the rare luxury of elevator access to all three levels.
- Prime Sherman Oaks Location
The property boasts exceptional walkability to Ventura Boulevard, placing the city’s finest restaurants, cafes, and boutique shopping just moments away.
CONSRISKS & DEFICIENCIES
- Limited Yard Space
With a massive 5,400 sq ft footprint on a roughly 7,000 sq ft lot, the building-to-land ratio leaves a relatively compact outdoor area for a home of this scale.
- Market Pricing Adjustment
A recent $200,000 price reduction shortly after listing suggests the initial valuation may have been aggressive relative to current buyer demand.
- Inconsistent School Ratings
While the area is served by some high-performing schools, several nearby middle and high schools carry lower ratings, which may be a concern for education-focused families.
About 4219 Costello Avenue
Welcome to this exceptional 5-bedroom, 6.5-bathroom modern masterpiece spanning 5,400 sq ft across three thoughtfully designed levels, complete with ELEVATOR ACCESS to all 3 floors . Perfectly situated just moments from Ventura Blvd, you’ll enjoy unparalleled walkability to some of the city’s best restaurants, cafés, and boutique shopping. As you arrive, the striking architectural façade sets the tone for what lies inside—sophisticated elegance with a contemporary edge. Step into an expansive open-concept floor plan featuring soaring ceilings, sleek finishes, and an abundance of natural light. The gourmet chef’s kitchen seamlessly flows into spacious living and dining areas, creating the ultimate entertainer’s layout. Floor-to-ceiling glass doors open to a backyard oasis, where a sparkling pool, spa, and outdoor cabana offer the perfect setting for both relaxation and gatherings under the California sun. Five generously sized bedrooms include a luxurious primary suite with a spa-inspired bathroom, an expansive walk-in closet, and a private balcony showcasing stunning views of the surrounding greenery. From this vantage point, you’ll feel immersed in nature, with lush trees wrapping the property in beauty and privacy. Every secondary bedroom is en-suite, providing comfort and seclusion for family and guests. A private home theater delivers the ultimate cinematic experience, while the stylish bar in the basement makes entertaining effortless. The home also includes designer walk-in closets, custom cabinetry, a two-car garage with a sleek wood-paneled door, and outdoor dining and lounging spaces designed for year-round enjoyment. With an elevator providing easy access to all three levels, every detail has been carefully crafted for both luxury and convenience. This home blends lifestyle and sophistication in one of the most desirable locations in Sherman Oaks. With its thoughtful design, high-end amenities, breathtaking views, and prime proximity to Ventura Blvd, this property is more than just a home—it’s a lifestyle statement.
Property Details
Public Facts
- Property Type
- Single Family Residence
- Year Built
- 2025
- Lot Size
- 6,997 Sq. Ft.
Interior
- Total Bedrooms
- 5
- Total Bathrooms
- 7 (7 Full, 0 Half)
Exterior & Parking
No exterior & parking available.
Utilities & Misc
- HOA Fee
- $0 / Month
Neighborhood Insights
Sherman Oaks Unified Schools
Kester Avenue Elementary School
Grades K-5 • 1.8 mi
Roscomare Road Elementary School
Grades K-5 • 2.4 mi
Erwin Elementary School
Grades K-5 • 2.6 mi
Sensitive Facilities
No sensitive facilities data found.
Neighborhood Comparison
| Feature | Subject | Average Home | Neighborhood Ranking (50 Listings) |
|---|---|---|---|
| Beds | 5.0 | 4.0 | 74% |
| Baths | 7.0 | 3.0 | 97% |
| Square foot | 5,400 | 2,291.5 | 97% |
| Lot Size | 6,997 | 7,419.5 | 35% |
| Price | $4.79M | $1.79M | 94% |
| Price per sq ft | $888 | $814 | 64% |
| Built year | 2025 | 1951 | 90% |
| HOA | $0 | $0 | 50% |
| Days on market | 60 | 158 | 12% |
Pricing History
Listed for Sale
Feb 13, 2026
$4,795,000
$4,995,000
-4% Price Drop
Initial Listing
Price Change
Jan 5, 2026
$4,995,000
Initial Listing
Sold
Jul 13, 2022
$1,705,000
Public Record






































































