# 5155 Costello Avenue, Sherman Oaks, CA 91423 > **TL;DR:** 4bd/4ba single family, $2,295,000 ($874/sqft), built 1956, 2,625 sqft. > A/C, 2-car garage. Est. $12,274/mo. Listed 3 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $2,295,000 | | Price/sqft | $874 | | Bedrooms | 4 | | Bathrooms | 2 full, 1 half | | Square Feet | 2,625 | | Year Built | 1956 | | Lot Size | 8,956 sqft (0.21 acres) | | Stories | 1 | | Garage | 2-car | | Property Type | Single Family (Single Family Residence) | | Status | Active | | Days on Market | 3 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $11,605 | | Estimated Insurance | $669 | | **Total** | **$12,274** | ## Key Amenities - A/C - 2-car garage ## Property Highlights - Built in 1956 - 0.21 acre lot - 2 parking spaces ## Description ### Agent Description The element of surprise begins the moment you arrive. Tucked away on a cul-de-sac in Sherman Oaks' coveted Fashion Square neighborhood, this stunning modernized ranch has been completely reimagined and expanded for sophisticated, effortless living. The home offers 4 Bedrooms + 3.5 Baths , approximately 2,650 square feet of thoughtfully designed living space, and a nearly 9,000-square-foot lot. Sun-filled rooms, refined finishes, and an expansive open floor plan set the stage for quiet mornings, lively gatherings, and memorable weekends. At the heart of the home, the gourmet kitchen is fitted with custom high-end cabinetry, quartzite countertops, top-of-the-line stainless-steel appliances, and an oversized center island that flows seamlessly into the expansive family room and dining area. Accordion doors open to an expansive backyard designed for indoor-outdoor living, with room for a pool, sports court, or ADU. Retreat to the primary suite, featuring two separate closets and a spa-like bathroom with a glass-enclosed shower, dual-sink vanity, and soaking tub. Additional highlights include direct access garage , all-new plumbing, electrical, HVAC, roofing, and landscaping, offering modern comfort and peace of mind. More than a beautifully renovated home, this is a refined Sherman Oaks lifestyle. A must-see! ## Location - **Address:** 5155 Costello Avenue, Sherman Oaks, CA 91423 - **County:** Los Angeles ## Listing Agent - **Name:** Stephen Pannesco · **License:** 01281276 - **Brokerage:** Coldwell Banker Residential Brokerage - **Broker Phone:** (800) 500-4053 ## Photos ![5155 Costello Avenue - Photo 1](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1166066212r.jpg) ![5155 Costello Avenue - Photo 2](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f4214642181r.jpg) ![5155 Costello Avenue - Photo 3](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f758690586r.jpg) ![5155 Costello Avenue - Photo 4](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f4006329173r.jpg) ![5155 Costello Avenue - Photo 5](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f686067288r.jpg) ![5155 Costello Avenue - Photo 6](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3531781669r.jpg) ![5155 Costello Avenue - Photo 7](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3247989403r.jpg) ![5155 Costello Avenue - Photo 8](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1288796817r.jpg) ![5155 Costello Avenue - Photo 9](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2844728099r.jpg) ![5155 Costello Avenue - Photo 10](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3038932727r.jpg) ![5155 Costello Avenue - Photo 11](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f636826734r.jpg) ![5155 Costello Avenue - Photo 12](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f888579922r.jpg) ![5155 Costello Avenue - Photo 13](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2873822923r.jpg) ![5155 Costello Avenue - Photo 14](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1934100545r.jpg) ![5155 Costello Avenue - Photo 15](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3912913272r.jpg) ![5155 Costello Avenue - Photo 16](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1133866468r.jpg) ![5155 Costello Avenue - Photo 17](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1691554326r.jpg) ![5155 Costello Avenue - Photo 18](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3325280512r.jpg) ![5155 Costello Avenue - Photo 19](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3711892260r.jpg) ![5155 Costello Avenue - Photo 20](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1588131312r.jpg) ![5155 Costello Avenue - Photo 21](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1925331266r.jpg) ![5155 Costello Avenue - Photo 22](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f708754284r.jpg) ![5155 Costello Avenue - Photo 23](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2005601121r.jpg) ![5155 Costello Avenue - Photo 24](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2387551377r.jpg) ![5155 Costello Avenue - Photo 25](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1670089626r.jpg) ![5155 Costello Avenue - Photo 26](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1310468803r.jpg) ![5155 Costello Avenue - Photo 27](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f182748034r.jpg) ![5155 Costello Avenue - Photo 28](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f4085192579r.jpg) ![5155 Costello Avenue - Photo 29](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f675225386r.jpg) ![5155 Costello Avenue - Photo 30](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2355047875r.jpg) ![5155 Costello Avenue - Photo 31](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2871135162r.jpg) ![5155 Costello Avenue - Photo 32](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3865529660r.jpg) ![5155 Costello Avenue - Photo 33](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f4173904848r.jpg) ![5155 Costello Avenue - Photo 34](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1388727026r.jpg) ![5155 Costello Avenue - Photo 35](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3365024633r.jpg) ![5155 Costello Avenue - Photo 36](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1140388471r.jpg) ![5155 Costello Avenue - Photo 37](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3601201357r.jpg) ![5155 Costello Avenue - Photo 38](http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2913863817r.jpg) --- **MLS#:** SR26190529 | **Updated:** 2026-10-29 **Source:** listhub *Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://staging.propertysimple.ai/listing/5155-costello-avenue-sherman-oaks-ca-91423-ab0ebe39fdc9422893b695722e52535d) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://staging.propertysimple.ai/listing/5155-costello-avenue-sherman-oaks-ca-91423-ab0ebe39fdc9422893b695722e52535d#listing", "url": "https://staging.propertysimple.ai/listing/5155-costello-avenue-sherman-oaks-ca-91423-ab0ebe39fdc9422893b695722e52535d", "name": "5155 Costello Avenue, Sherman Oaks, CA 91423", "description": "The element of surprise begins the moment you arrive. Tucked away on a cul-de-sac in Sherman Oaks' coveted Fashion Square neighborhood, this stunning modernized ranch has been completely reimagined and expanded for sophisticated, effortless living. The home offers 4 Bedrooms + 3.5 Baths , approximately 2,650 square feet of thoughtfully designed living space, and a nearly 9,000-square-foot lot. Sun-filled rooms, refined finishes, and an expansive open floor plan set the stage for quiet mornings, lively gatherings, and memorable weekends. At the heart of the home, the gourmet kitchen is fitted with custom high-end cabinetry, quartzite countertops, top-of-the-line stainless-steel appliances, and an oversized center island that flows seamlessly into the expansive family room and dining area. Accordion doors open to an expansive backyard designed for indoor-outdoor living, with room for a pool, sports court, or ADU. Retreat to the primary suite, featuring two separate closets and a spa-like bathroom with a glass-enclosed shower, dual-sink vanity, and soaking tub. Additional highlights include direct access garage , all-new plumbing, electrical, HVAC, roofing, and landscaping, offering modern comfort and peace of mind. More than a beautifully renovated home, this is a refined Sherman Oaks lifestyle. A must-see!", "image": [ "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1166066212r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f4214642181r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f758690586r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f4006329173r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f686067288r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3531781669r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3247989403r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1288796817r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2844728099r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3038932727r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f636826734r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f888579922r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2873822923r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1934100545r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3912913272r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1133866468r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1691554326r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3325280512r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3711892260r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1588131312r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1925331266r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f708754284r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2005601121r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2387551377r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1670089626r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1310468803r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f182748034r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f4085192579r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f675225386r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2355047875r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2871135162r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3865529660r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f4173904848r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1388727026r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3365024633r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1140388471r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3601201357r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2913863817r.jpg" ], "primaryImageOfPage": { "@type": "ImageObject", "url": "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1166066212r.jpg", "caption": "5155 Costello Avenue - Sherman Oaks, CA" }, "datePosted": "2026-10-28", "dateModified": "2026-10-29T10:43:37.333Z", "mainEntity": { "@type": "Accommodation", "@id": "https://staging.propertysimple.ai/listing/5155-costello-avenue-sherman-oaks-ca-91423-ab0ebe39fdc9422893b695722e52535d#property", "name": "5155 Costello Avenue, Sherman Oaks, CA 91423", "address": { "@type": "PostalAddress", "streetAddress": "5155 Costello Avenue", "addressLocality": "Sherman Oaks", "addressRegion": "CA", "postalCode": "91423", "addressCountry": "US" }, "image": [ "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1166066212r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f4214642181r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f758690586r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f4006329173r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f686067288r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3531781669r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3247989403r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1288796817r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2844728099r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3038932727r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f636826734r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f888579922r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2873822923r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1934100545r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3912913272r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1133866468r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1691554326r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3325280512r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3711892260r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1588131312r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1925331266r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f708754284r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2005601121r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2387551377r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1670089626r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1310468803r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f182748034r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f4085192579r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f675225386r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2355047875r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2871135162r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3865529660r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f4173904848r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1388727026r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3365024633r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f1140388471r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f3601201357r.jpg", "http://lh.rdcpix.com/2bc40bec9b2849bc170ac8fdfdd598ebl-f2913863817r.jpg" ], "identifier": { "@type": "PropertyValue", "propertyID": "MLS", "value": "SR26190529" }, "accommodationCategory": "Single Family Residence", "numberOfBedrooms": 4, "numberOfBathroomsTotal": 4, "numberOfFullBathrooms": 2, "numberOfPartialBathrooms": 1, "floorSize": { "@type": "QuantitativeValue", "value": 2625, "unitCode": "FTK", "unitText": "square feet" }, "yearBuilt": 1956, "amenityFeature": [ { "@type": "LocationFeatureSpecification", "name": "Heating", "value": "Central" }, { "@type": "LocationFeatureSpecification", "name": "Cooling", "value": "Central Air" }, { "@type": "LocationFeatureSpecification", "name": "Appliances", "value": "6 Burner Stove, Gas Range, Gas Oven" }, { "@type": "LocationFeatureSpecification", "name": "Flooring", "value": "Wood" }, { "@type": "LocationFeatureSpecification", "name": "Construction Materials", "value": "Stucco" }, { "@type": "LocationFeatureSpecification", "name": "Pool Features", "value": "Patio" }, { "@type": "LocationFeatureSpecification", "name": "Parking Features", "value": "Garage" }, { "@type": "LocationFeatureSpecification", "name": "Air Conditioning", "value": true } ], "additionalProperty": [ { "@type": "PropertyValue", "name": "Lot Size", "value": "0.21 acres" }, { "@type": "PropertyValue", "name": "Stories", "value": 1 }, { "@type": "PropertyValue", "name": "Parking Spaces", "value": 2 }, { "@type": "PropertyValue", "name": "Garage Spaces", "value": 2 }, { "@type": "PropertyValue", "name": "Property Subtype", "value": "Single Family Residence" } ] }, "offers": { "@type": "Offer", "@id": "https://staging.propertysimple.ai/listing/5155-costello-avenue-sherman-oaks-ca-91423-ab0ebe39fdc9422893b695722e52535d#offer", "url": "https://staging.propertysimple.ai/listing/5155-costello-avenue-sherman-oaks-ca-91423-ab0ebe39fdc9422893b695722e52535d", "price": 2295000, "priceCurrency": "USD", "businessFunction": "http://purl.org/goodrelations/v1#Sell", "availability": "https://schema.org/InStock", "seller": { "@id": "https://staging.propertysimple.ai/listing/5155-costello-avenue-sherman-oaks-ca-91423-ab0ebe39fdc9422893b695722e52535d#agent" } }, "provider": { "@type": "Person", "@id": "https://staging.propertysimple.ai/listing/5155-costello-avenue-sherman-oaks-ca-91423-ab0ebe39fdc9422893b695722e52535d#agent", "name": "Stephen Pannesco", "worksFor": { "@type": "Organization", "@id": "https://staging.propertysimple.ai/listing/5155-costello-avenue-sherman-oaks-ca-91423-ab0ebe39fdc9422893b695722e52535d#brokerage", "name": "Coldwell Banker Residential Brokerage", "telephone": "(800) 500-4053" } } } ```