NOT LISTED FOR SALE

1677 Middleton Ave Los Altos, CA 94024

South Los Altos Neighborhood

Estimated Value: $4,208,796 - $4,356,000

3 Beds
2 Baths
1,781 Sq Ft
$2,404/Sq Ft Est. Value

Sale Details

Date Sold: February 3, 2026

Last sale price $4,405,000 $2,473 Per Sq Ft

Est. 3% decrease in value since last sale

Current estimated payment $23,813 / mo

6 Days on Market

Highlights

  • Primary Bedroom Suite
  • Sub-Zero Refrigerator
  • Soaking Tub in Primary Bathroom
  • Montclaire Elementary School Rated A
  • Wolf Appliances
  • Wine Refrigerator

About This Home

As of February 2026

Welcome to this gorgeous single-story home nestled on a large lot in a quiet Los Altos neighborhood. Impeccably renovated throughout with stunning designer touches completed in 2023. Breathtaking kitchen with dream long breakfast bar island, commercial-grade appliances, including a Wolf 8-burner gas range with double-oven and Sub-Zero refrigerator/freezer. Beautiful views of the yard from the elegant living and dining spaces. Wonderfully appointed bathrooms. Spacious bedrooms. Updated plumbing and electrical. Double pane Marvin windows and central A/C. Owned Solar. Dream primary suite with fantastic walk-in closet and spectacular ensuite bathroom, including a Toto Neorest toilet. Private backyard with dining patio, deck, lawn and space for kids or dogs to play. Attached 2 car garage with oversized driveway. Exceptional family-friendly, quiet and highly walkable Los Altos neighborhood with free summer concerts in the park. Walk to parks, schools, restaurants and shops. Convenient commute location. World-renowned Cupertino schools: Homestead High, Cupertino Middle, and Montclaire Elementary.

Last Agent to Sell the Property

David Lillo

DPL Real Estate License #01803836 Listed on: 01/14/2026

Last Buyer's Agent

Sunny Kim

Compass License #01871036

Compass

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1956

Lot Details

  • Back Yard
  • Zoning described as R1

Parking

  • 2 Car Attached Garage

Home Design

  • Composition Roof

Interior Spaces

  • 1,781 Sq Ft Home
  • 1-Story Property
  • Dining Area
  • Crawl Space
  • Laundry in Garage

Kitchen

  • Gas Cooktop
  • Microwave
  • Sub-Zero Refrigerator
  • Freezer
  • Dishwasher
  • Wine Refrigerator
  • Wolf Appliances
  • Kitchen Island

Bedrooms and Bathrooms

  • 3 Bedrooms
  • Primary Bedroom Suite
  • Walk-In Closet
  • 2 Full Bathrooms
  • Soaking Tub in Primary Bathroom
  • Walk-in Shower

Outdoor Features

  • Balcony

Utilities

  • Central Air
  • Heat Pump System

Listing and Financial Details

  • Assessor Parcel Number 318-05-047

Home Details

Home Type

Single Family

Year Built

Built in 1956

Lot Details

10,280 Sq Ft Lot

Parking

2

Listing Details

  • Subclass: Single Family Home
  • Listing Class: Residential
  • Structure Sq Ft: 1781
  • Year Built: 1956
  • Zoning Description: R1
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Family Room: No Family Room
  • Dining Room: Dining Area
  • Kitchen: Cooktop - Gas, Dishwasher, Freezer, Island, Microwave, Refrigerator, Wine Refrigerator
  • Living Sq Ft: 1781
  • Stories: 1
  • Bedrooms: Primary Suite / Retreat, Walk-in Closet
  • Laundry: In Garage
  • Full Bathrooms: 2
  • Total Bedrooms: 3
  • Bathroom: Primary - Stall Shower(s), Primary - Sunken Tub, Stall Shower

Exterior Features

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

Garage/Parking

  • Garage Spaces: 2
  • Garage Parking Features: Attached Garage

Utilities

  • Cooling System: Central AC
  • Heating System: Heat Pump
  • Sewer/Septic System: Sewer - Public

Association/Amenities

  • Amenities Miscellaneous: Walk-in Closet

Schools

  • High School: 258

Lot Info

  • Parcel Number: 318-05-047
  • Lot Size Area Minimum Units: Square Feet
  • Minimum Lot Size: 10260.00
  • Lot Size Area Maximum Units: Square Feet
  • Maximum Lot Size: 10260.00

Multi Family

  • Utilities: Public Utilities

MLS Schools

  • High School District Text: Fremont Union High
  • Elementary School Text: Montclaire Elementary
  • High School Text: Homestead High
  • Middle School Text: Cupertino Middle

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Listed on
Jan 14, 2026
Closed on
Jan 23, 2026
Sold by
Bought by
Seller's Agent
David Lillo
DPL Real Estate
Buyer's Agent
Sunny Kim
Compass
List Price
$4,298,000
Sold Price
$4,405,000
Premium/Discount to List
$107,000
2.49%
Views
58
Current Estimated Value
$4,281,949

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$123,051
Avg. Annual Appreciation
-8.00%
Original Mortgage
$3,000,000
Outstanding Balance
$2,997,131
Interest Rate
6.21%
Mortgage Type
New Conventional
Estimated Equity
$1,284,818

Purchase Details

Closed on
Sep 2, 2021
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$548,000
Interest Rate
2.8%
Mortgage Type
New Conventional

Purchase Details

Closed on
May 23, 2019
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$150,000
Interest Rate
4.1%
Mortgage Type
Credit Line Revolving

Purchase Details

Closed on
Jul 20, 2018
Sold by
Bought by

Purchase Details

Closed on
Nov 14, 2011
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$446,000
Interest Rate
4.09%
Mortgage Type
New Conventional

Purchase Details

Closed on
Apr 14, 2009
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$460,000
Interest Rate
5.17%
Mortgage Type
New Conventional

Purchase Details

Closed on
Aug 25, 1995
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$350,000
Interest Rate
7.5%
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
$4,405,000 First American Title
-- Chicago Title Company
-- Chicago Title Company
-- Chicago Title
-- Chicago Title
-- None Available
-- None Available
-- Chicago Title Company
-- Accommodation
$174,545 Chicago Title
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Open $3,000,000
Previous Owner $548,000
Previous Owner $150,000
Previous Owner $446,000
Previous Owner $460,000
Previous Owner $350,000
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
02/03/2026 02/03/26 Sold $4,405,000 +2.5% $2,473 / Sq Ft
01/21/2026 01/21/26 Pending -- -- --
01/14/2026 01/14/26 For Sale $4,298,000 -- $2,413 / Sq Ft
Source: MLSListings

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

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
2025 $8,485 $674,869 $292,846 $382,023
2024 $8,485 $661,637 $287,104 $374,533
2023 $7,482 $564,960 $281,475 $283,485
2022 $6,770 $478,314 $275,956 $202,358
2021 $6,685 $468,937 $270,546 $198,391
2020 $6,529 $464,129 $267,772 $196,357
2019 $6,441 $455,029 $262,522 $192,507
2018 $6,292 $446,108 $257,375 $188,733
2017 $6,183 $437,362 $252,329 $185,033
2016 $6,015 $428,787 $247,382 $181,405
2015 $6,216 $422,348 $243,667 $178,681
2014 $5,862 $414,075 $238,894 $175,181
Source: Public Records

Agents Affiliated with this Home

  • David Lillo

    Seller's Agent in 2026

    David Lillo

    DPL Real Estate

    (408) 621-5649

    11 in this area

    506 Total Sales

    David Lillo
    Section Image
  • Sunny Kim

    Buyer's Agent in 2026

    Sunny Kim

    Compass

    (650) 823-5546

    3 in this area

    161 Total Sales

    Sunny Kim
    Section Image
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Map

Source: MLSListings

MLS Number: ML82031129

MLSListings

APN: 318-05-047

California Santa Clara County Los Altos 94024 South Los Altos

1677 Middleton Ave, Los Altos, CA

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