6350 Costello Avenue, Valley Glen, California 91401, Valley Glen, 91401 - 3 bed, 2 bath

6350 Costello Avenue, Valley Glen, California 91401 home-pic-0
ACTIVE$925,000$1,372/sqft
Est. Value: $977,926
5%
BelowEstimate
6350 Costello Avenue, Valley Glen, California 91401
3Beds
2Baths
1,372Sqft
8,101Lot

Price Vs. Estimate

The estimated value ($977,926.195) is $52,926.195 (5%) higher than the list price ($925,000). This property may be underpriced.

Key pros and cons

Top Pros:
High Available Lot Utilization: The property has a large lot size, which is more than 4 times of its living area. lot size in square feet = 8101, living area = 1372.
Top Cons:
Unpermitted Guesthouse/ADU Status: The detached guesthouse, while highly versatile and self-sufficient, is explicitly stated to be 'without permits,' which could lead to legal, financial, or compliance challenges for a prospective buyer.

Compared to the nearby listings

Price:$925.0K vs avg $1.31M ($-385,000)11%
Size:1,372 sqft vs avg 1,934 sqft13%
Price/sqft:$674 vs avg $69741%

More Insights

Built in 1944 (82 years old).
Condition: The main house, built in 1944, has been extensively updated with a newer AC, raised foundation, hardwood floors, and freshly renovated bathrooms featuring new counters, mirrors, and fixtures. The kitchen boasts a sleek black and white aesthetic with white cabinets, black granite counters, and black appliances, making it move-in ready. While the detached guesthouse is a valuable asset with its own systems, its kitchen and bathroom finishes appear more dated compared to the main house, and its unpermitted status is a notable weakness. Overall, the property is well-maintained and largely updated, fitting the 'Good' criteria for being move-in ready with no immediate renovation required, though not all components are 'virtually new' or high-end.
Year Built
1944
Close
-
List price
$925K
Original List price
$925K
Price/Sqft
$674
HOA
-
Days on market
-
Sold On
-
MLS number
SR26009314
Home ConditionGood
Features
Patio
View-

About this home

This beautifully updated, 3 bed, 2 bath, 1372 sq ft, 1940s bungalow with detached 2 bed, 1 bath, 710 sq ft Guesthouse/ADU (without permits), & separate 2-car garage, sits in a quiet residential neighborhood in the heart of Valley Glen. Lots of possibilities! Blending vintage appeal & modern convenience, the house boasts a newer AC, raised foundation, hardwood floors, decorative wood siding, & covered front porch, while a wide driveway with an RV/car gate provides access to the detached 2-car garage. Enter directly into a spacious, light-filled living room with a large picture window. A graceful archway connects the living & dining area seamlessly. The kitchen boasts a sleek, black & white aesthetic with recessed lighting, tile floors, white cabinets, a white tile backsplash, black granite counters, black appliances, & back door leading to the yard. Down the hall is a freshly updated ¾ bath with new counter, mirror & shower enclosure & an extra-large laundry room for added utility & storage. Two good-sized bedrooms share the hall bath while a sizable primary suite has brand new carpet, as well as dual walk-in closets, a glass slider to the yard, & an en-suite bath with new flooring, mirror, light fixture, counter, & faucet. Storage abounds throughout the house with closets, linen cabinets, a pantry, & the garage, making the most of the space! The spacious backyard includes several patio areas, walkways, a lawn, a mature shade tree, & abundant fruit trees allowing you to take advantage of fresh produce, better than a farmer’s market, just out your back door. A detached guest house adds versatility with an open-concept great room combining kitchen, dining, & living areas. The two guesthouse bedrooms both have mirrored closets & ceiling fans & share access to a full hall bath. The guest house has its own heater, AC, water heater, & storage shed, making it a perfect space as an ADU or casita, studio space, a home office, gym, or really, whatever you can imagine. A detached 2-car garage provides space for parking & storage. Take advantage of the R2 zoning in the area to further develop the property, utilize the existing guest house, or convert the detached garage to an additional ADU space, all to add additional means of income to the property. The home is well situated near to shopping, dining, entertainment, recreation, & major transportation routes. Don’t miss the opportunity to tailor the space to suit your needs & make this your new home!

S
Stephanie Vitacco
Listing Agent

Price History

Date
Event
Price
05/04/98
Sold
$155,000
Condition Rating
Good

The main house, built in 1944, has been extensively updated with a newer AC, raised foundation, hardwood floors, and freshly renovated bathrooms featuring new counters, mirrors, and fixtures. The kitchen boasts a sleek black and white aesthetic with white cabinets, black granite counters, and black appliances, making it move-in ready. While the detached guesthouse is a valuable asset with its own systems, its kitchen and bathroom finishes appear more dated compared to the main house, and its unpermitted status is a notable weakness. Overall, the property is well-maintained and largely updated, fitting the 'Good' criteria for being move-in ready with no immediate renovation required, though not all components are 'virtually new' or high-end.
Pros & Cons

Pros

High Available Lot Utilization: The property has a large lot size, which is more than 4 times of its living area. lot size in square feet = 8101, living area = 1372.
Exceptional Income & Versatility Potential: The property features a detached 2-bedroom, 1-bath guesthouse (ADU) and R2 zoning, offering significant opportunities for rental income, multi-generational living, or future development, including converting the garage to an additional ADU.
Tastefully Updated Main Residence: The 1940s bungalow has been beautifully updated, blending vintage charm with modern conveniences such as a newer AC, raised foundation, hardwood floors, a sleek black & white kitchen, and refreshed bathrooms.
Prime Valley Glen Location: Situated in a quiet residential neighborhood in the heart of Valley Glen, the home offers convenient access to shopping, dining, entertainment, recreation, and major transportation routes.
Abundant Parking & Storage: The property boasts a wide driveway with an RV/car gate, a separate 2-car garage, and extensive storage solutions throughout the main house, catering to practical needs.
Desirable Outdoor Living Space: A spacious backyard with multiple patio areas, a lawn, a mature shade tree, and abundant fruit trees enhances the property's lifestyle appeal and provides fresh produce.

Cons

Unpermitted Guesthouse/ADU Status: The detached guesthouse, while highly versatile and self-sufficient, is explicitly stated to be 'without permits,' which could lead to legal, financial, or compliance challenges for a prospective buyer.
Absence of Scenic Views: The property does not offer any special or panoramic views, which can be a significant draw for buyers in the competitive California real estate market.
Potential for Age-Related System Concerns: Despite numerous updates, the main house's 1944 construction year may imply that some underlying infrastructure or components could eventually require attention or replacement, typical of older properties.
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