$4,495,000
OPEN SUN 2PM - 4PM $500K PRICE DROP

348 Costello Dr Los Altos, CA 94024

Loyola Neighborhood

Estimated payment $25,643/month

Total Views 2,220
3 Beds
2 Baths
2,064 Sq Ft
$2,178 Price per Sq Ft

Highlights

  • Skyline View
  • Family Room with Fireplace
  • Marble Countertops
  • Loyola Elementary School Rated A+
  • Wood Flooring
  • Den

About This Home

Located on the west side, this homes elevated position at the end of a cul-de-sac offers beautiful western hill views. On the market for the first time in 40 years, this classic ranch home has 3 bedrooms and 2 baths on one level and is ready to move in and enjoy or an opportunity to transform or even build new on this expansive lot. Spanning two-thirds acre, the extra-large property features terraced and level grounds with newly refreshed landscaping. Recent updates inside include new paint inside and out, new carpet in the living room, and updated lighting, plus there are hardwood floors in most rooms. Coveted access to excellent Los Altos schools and a location minutes to the Village and to Highway 280 elevates this exceptional offering.

Listing Agent

Kathy Bridgman

Compass License #01189798 Listed on: 06/24/2025

Compass

Open House Schedule

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $8,953

Year Built

  • Built in 1961

Lot Details

  • 0.65 Acre Lot
  • Sprinkler System
  • Back Yard
  • Zoning described as R1E-2

Parking

  • 2 Car Garage
  • Garage Door Opener
  • Off-Street Parking

Home Design

  • Composition Roof

Interior Spaces

  • 2,064 Sq Ft Home
  • 1-Story Property
  • Skylights
  • Wood Burning Fireplace
  • Gas Log Fireplace
  • Family Room with Fireplace
  • 2 Fireplaces
  • Living Room with Fireplace
  • Combination Dining and Living Room
  • Den
  • Skyline Views
  • Crawl Space

Kitchen

  • Built-In Self-Cleaning Oven
  • Electric Oven
  • Gas Cooktop
  • Range Hood
  • Plumbed For Ice Maker
  • Dishwasher
  • Marble Countertops
  • Disposal

Flooring

  • Wood
  • Carpet

Bedrooms and Bathrooms

  • 3 Bedrooms
  • Bathroom on Main Level
  • 2 Full Bathrooms
  • Bathtub Includes Tile Surround
  • Walk-in Shower

Laundry

  • Laundry in Garage
  • Washer and Dryer

Outdoor Features

  • Balcony

Utilities

  • Forced Air Heating and Cooling System
  • Vented Exhaust Fan
  • 220 Volts
  • Individual Gas Meter

Listing and Financial Details

  • Assessor Parcel Number 336-12-032

Home Details

Home Type

Single Family

Est. Annual Taxes

$8,953

Year Built

Built in 1961

Lot Details

0

Parking

2

Listing Details

  • Subclass: Single Family Home
  • Age: 64
  • Listing Class: Residential
  • Structure Sq Ft: 2064
  • Year Built: 1961
  • Zoning Description: R1E-2
  • Special Features: OpenHouse
  • Property Sub Type: Detached

Interior Features

  • Family Room: Separate Family Room
  • Fireplace: Family Room, Gas Log, Living Room, Wood Burning
  • Dining Room: Dining Area in Living Room
  • Kitchen: 220 Volt Outlet, Cooktop - Gas, Countertop - Marble, Dishwasher, Exhaust Fan, Garbage Disposal, Hood Over Range, Hookups - Ice Maker, Oven - Built-In, Oven - Electric, Oven - Self Cleaning, Refrigerator
  • Living Sq Ft: 2064
  • Stories: 1
  • Bedrooms: Ground Floor Bedroom, More than One Bedroom on Ground Floor, Primary Bedroom on Ground Floor
  • Laundry: In Garage, Washer / Dryer
  • Flooring: Carpet, Hardwood
  • Additional Rooms: Office Area
  • Fireplaces Min: 2
  • Maximum Numberof Bedrooms: 3
  • Minimum Numberof Bedrooms: 3
  • Full Bathrooms: 2
  • Total Bedrooms: 3
  • Bathroom: Full on Ground Floor, Primary - Stall Shower(s), Skylight, Stall Shower, Tile
  • Fireplace: Yes

Exterior Features

  • Foundation: Crawl Space
  • Roof: Composition
  • Yard/Grounds: Back Yard, Balcony / Patio, Sprinklers - Lawn

Garage/Parking

  • Garage Spaces: 2
  • Garage Max: 2
  • Garage Min: 2
  • Garage Parking Features: Attached Garage, Gate / Door Opener, Off-Street Parking

Utilities

  • Cooling System: Central AC
  • Heating System: Central Forced Air - Gas
  • Sewer/Septic System: Sewer Connected

Association/Amenities

  • Amenities Miscellaneous: Skylight

Schools

  • School District: Mountain View-Los Altos Union High
  • Elementary School: Loyola Elementary
  • Middle School: Georgina P. Blach Intermediate
  • High School: Los Altos High
  • High School: 265
  • Elementary School: 134
  • Middle School: 129

Lot Info

  • Parcel Number: 336-12-032
  • Lot Acres: 0.6543
  • Lot Size Area Minimum Units: Square Feet
  • Minimum Lot Size: 28500.00
  • Lot Size Area Maximum Units: Square Feet
  • Maximum Lot Size: 28500.00

Multi Family

  • Utilities: Individual Gas Meters, Natural Gas, Public Utilities

MLS Schools

  • High School District Text: Mountain View-Los Altos Union High
  • Elementary School Text: Loyola Elementary
  • High School Text: Los Altos High
  • Middle School Text: Georgina P. Blach Intermediate

Map

Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $8,953 $731,630 $351,413 $380,217
2023 $8,888 $717,285 $344,523 $372,762
2022 $8,895 $703,221 $337,768 $365,453
2021 $8,815 $689,434 $331,146 $358,288
2020 $8,965 $682,366 $327,751 $354,615
2019 $8,320 $668,987 $321,325 $347,662
2018 $8,283 $655,871 $315,025 $340,846
2017 $7,868 $643,012 $308,849 $334,163
2016 $8,197 $630,405 $302,794 $327,611
2015 $7,968 $620,936 $298,246 $322,690
2014 $8,210 $608,773 $292,404 $316,369
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
07/01/2025 07/01/25 Price Changed $4,495,000 -10.0% $2,178 / Sq Ft
06/24/2025 06/24/25 For Sale $4,995,000 -- $2,420 / Sq Ft
Source: MLSListings

Purchase History

Date Type Sale Price Title Company
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- --
Grant Deed -- --
Source: Public Records

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See All Homes in Los Altos

Source: MLSListings

MLS Number: ML82012258

MLSListings

APN: 336-12-032

California Santa Clara County Los Altos 94024 Loyola

348 Costello Dr, Los Altos, CA

This home is located at 348 Costello Dr, Los Altos, CA 94024 and is currently priced at $4,495,000, approximately $2,177 per square foot. This property was built in 1961. 348 Costello Dr is a home located in Santa Clara County with nearby schools including Loyola Elementary School, Georgina P. Blach Junior High School, and Los Altos High School.

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Kathy Bridgman
Listing Agent
Kathy Bridgman
Section Image
Compass
(650) 582-2588