348 Costello Dr, Los Altos, CA 94024
OFF MARKET

$3,866,400

Trulia Estimate
  • 3 Beds
  • 2 Baths
  • 2,064 sqft (on 0.65 acres)

348 Costello Dr, Los Altos, CA 94024

Loyola
Est. Refi. Payment $23,766/mo*
Refinance Your Home
Currently Off Market - Sold Sep 8, 2025 for $3,910,000

Home Value

Trulia Estimate
$3.87M
Since last month
Increased$30K (+0.8%)
Since last year
Increased$40K (+1%)
Since last sale
Decreased$44K (-1.1%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +41% in the last 10 years
MonthEstimated value
2026
August 2026$3.87M
August 2026$3.86M
July 2026$3.84M
June 2026$3.84M
May 2026$3.93M
April 2026$3.91M
March 2026$3.84M
February 2026$3.81M
January 2026$3.81M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
296 La Cuesta Dr, Los Altos, CA
0.16
Single-Family Home
$3,800,000
06/16/26
3
2
1,964
24285 Summerhill Ave, Los Altos, CA
0.16
Single-Family Home
$4,912,300
08/21/26
3
2
1,944
442 Knoll Dr, Los Altos, CA
0.23
Single-Family Home
$5,310,000
12/17/25
3
2
1,478
488 Knoll Dr, Los Altos, CA
0.28
Single-Family Home
$5,900,000
05/21/26
3
3
2,057
1025 Border Rd, Los Altos, CA
0.24
Single-Family Home
$3,412,500
10/02/25
3
3
2,520
893 Madonna Way, Los Altos, CA
0.36
Single-Family Home
$4,188,000
03/05/26
4
3
2,313
393 Covington Rd, Los Altos, CA
0.42
Single-Family Home
$9,300,000
04/01/26
3
2
2,102
834 Starlite Ln, Los Altos, CA
0.48
Single-Family Home
$3,950,000
06/24/26
3
2
1,580

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
1086 Valley View Ct, Los Altos, CA 94024
0.07
$4,963,500
3
2.5
2,718
Off Market
353 Costello Dr, Los Altos, CA 94024
0.06
$7,093,200
4
3.5
4,015
Off Market
1091 Valley View Ct, Los Altos, CA 94024
0.10
$3,752,700
3
2
2,904
Off Market
517 Outlook Dr, Los Altos, CA 94024
0.12
$4,658,000
4
3
2,615
Off Market
1092 Valley View Ct, Los Altos, CA 94024
0.13
$5,459,600
3
2.5
2,607
Off Market
292 Quinnhill Ave, Los Altos, CA 94024
0.11
$7,999,500
5
5.5
5,000
Off Market
24401 Summerhill Ave, Los Altos, CA 94024
0.12
$4,218,400
4
2
1,822
Off Market
411 Valley View Dr, Los Altos, CA 94024
0.15
$4,509,200
3
2.5
2,766
Off Market
24285 Summerhill Ave, Los Altos, CA 94024
0.16
$4,912,300
3
2
1,944
Recently Sold
24309 Summerhill Ave, Los Altos, CA 94024
0.16
$5,938,900
3
2
2,825
Off Market
470 Valley View Dr, Los Altos, CA 94024
0.18
$5,259,600
4
3.5
2,967
Off Market

Local Information

  • Map ViewExplore the area around 348 Costello Dr.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1961
0.65 acre lot
2,064 sqft
$1,873/sqft
2 Car Garage

About this House

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.
348 Costello Dr, Los Altos, CA 94024 is a 3 bedroom, 2 bathroom, 2,064 sqft single-family home in Loyola, built in 1961. It last sold for $3,910,000 on Sep 8, 2025 (2% below the $3,995,000 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $3,866,400.
Last check for updates: about 22 hours ago
Listed by Kathy Bridgman 01189798, (650) 868-7677
Compass, (650) 941-1111
Bought with: Caleb Fenner 02202525, (408) 482-6487, Compass, (650) 941-1111
Source: MLSListings Inc, MLS#ML82012258

Home Details for 348 Costello Dr

Interior Features

Interior Details
Number of Rooms: 5Types of Rooms: Bedroom, Bathroom, Dining Room, Family Room, Kitchen
Beds & Baths
Number of Bedrooms: 3Number of Bathrooms: 2Number of Bathrooms (full): 2
Dimensions and Layout
Living Area: 2064 Square Feet
Appliances & Utilities
Utilities: Natural Gas Available, Public Utilities, Water PublicAppliances: Gas Cooktop, Dishwasher, Exhaust Fan, Disposal, Range Hood, Built In Oven, Electric Oven, Self Cleaning Oven, Refrigerator, Washer/DryerDishwasherDisposalLaundry: In GarageRefrigerator
Heating & Cooling
Heating: Central Forced Air GasHas CoolingAir Conditioning: Central AirHeating Fuel: Central Forced Air Gas
Fireplace & Spa
Number of Fireplaces: 2Fireplace: Family Room, Gas Log, Living Room, Wood Burning
Gas & Electric
Gas: IndividualGasMeters, NaturalGas, PublicUtilities
Windows, Doors, Floors & Walls
Flooring: Carpet, Hardwood
Levels, Entrance, & Accessibility
Stories: 1Floors: Carpet, Hardwood

Exterior Features

Exterior Home Features
Roof: CompositionPatio / Porch: Balcony/PatioExterior: Back YardFoundation: Crawl Space
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2No CarportHas a GarageHas an Attached GarageParking Spaces: 2Parking: Attached,Garage Door Opener,Off Street
Farm & Range
Not Allowed to Raise Horses

Property Information

Year Built
Year Built: 1961
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence, Residential
Building
Not a New ConstructionNot Attached Property
Property Information
Parcel Number: 33612032

Price & Status

Price
List Price: $3,995,000

Active Status

MLS Status: Sold

Location

Direction & Address
City: LosAltos
School Information
Elementary School: LoyolaElementaryElementary School District: LosAltosElementaryJr High / Middle School: GeorginaPBlachIntermediateHigh School: LosAltosHigh_1High School District: MountainViewLosAltosUnionHighWalk Score: 15

Building

Building Area
Building Area: 2064

Lot Information

Lot Area: 0.65 acres

Listing Info

Special Conditions: Standard

Offer

Listing Agreement Type: ExclusiveRightToSell

Miscellaneous

Mls Number: ML82012258

Price and Tax history

DateEventPrice
Sep 8, 2025
Source: MLSListings Inc #ML82012258
Sold
$3,910,000
Aug 15, 2025
Source: MLSListings Inc #ML82012258
Pending
$3,995,000
Aug 5, 2025
Source: MLSListings Inc #ML82012258
PriceChange
$3,995,000
Price decreased by 11%
Jul 1, 2025
Source: MLSListings Inc #ML82012258
PriceChange
$4,495,000
Price decreased by 10%
Jun 24, 2025
Source: MLSListings Inc #ML82012258
Listed For Sale
$4,995,000

Market trends in Los Altos

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$4.53M
$142KMoM
Sale-to-List Price
103.3%
0.9%MoM
Price per sq ft
$1.94K
$33MoM
Available listings
47
8MoM

Around this home

Neighborhood Overview

Loyola
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Loyola

At least 12 Trulia users voted on each feature.

  • 100 % Say people would walk alone at night

  • 100 % Say car is needed

  • 93 % Say it's dog friendly

  • 88 % Say yards are well-kept

  • 88 % Say parking is easy

  • 86 % Say it's quiet

  • 82 % Say they plan to stay for at least 5 years

  • 80 % Say there's holiday spirit

  • 73 % Say there's wildlife

  • 67 % Say neighbors are friendly

  • 53 % Say it's walkable to restaurants

  • 53 % Say there are community events

  • 50 % Say it's walkable to grocery stores

  • 50 % Say kids play outside

  • 13 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • Mwilcove
    "Green and beautiful! No street lights or sidewalks and my mailbox is down a quaint lane. Close to multiple coffe shops and grocery stores. "
    0
    Flag
  • Cjsaaj
    "It’s a very quiet safe neighborhood. We are close to the walking trails. The school district is amazing!"
    1
    Flag
  • Marc F.
    "This is a beautiful area close to Silicon Valley with access to the very best. The best schools around the Bay Area."
    0
    Flag

LGBTQ Local Legal Protections

Based on information from the MLSListings MLS as of 2026-09-09 09:40:06 PDT. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Frequently asked questions about 348 Costello Dr

  • What is 348 Costello Dr estimated to be worth?
    Trulia's estimated value for 348 Costello Dr in Los Altos, CA is $3,866,400.
  • What is the price history for 348 Costello Dr?
    348 Costello Dr in Los Altos, CA last sold for $3,910,000 in September 2025.
  • Is Los Altos a buyer's or seller's market?
    Los Altos is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Los Altos?
    The median sale price in Los Altos is $4.53M. That is up $142K from the prior month.
  • Does 348 Costello Dr have air conditioning?
    Yes, 348 Costello Dr in Los Altos, CA has air conditioning.
  • Does 348 Costello Dr have laundry facilities?
    Yes, 348 Costello Dr in Los Altos, CA has laundry facilities.

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