NOT LISTED FOR SALE

255 Lyell St Los Altos, CA 94022

Estimated Value: $6,586,000 - $7,239,000

4 Beds
3.5 Baths
4,143 Sq Ft
$1,684/Sq Ft Est. Value

Last Sold September 13, 2019

Last sale price $5,000,000 $1,207 Per Sq Ft

Est. 40% increase in value since last sale

Current estimated payment $41,863/month

7 Days on Market

Highlights

  • Wine Cellar
  • Media Room
  • Fireplace in Primary Bedroom
  • Covington Elementary School Rated A+
  • Sport pool features two shallow ends and a deeper center
  • Soaking Tub in Primary Bathroom

About This Home

As of September 2019

Welcome to this elegant four-bedroom plus office/au pair home, a short walk from charming Downtown Los Altos. Located at the end of a cul-de-sac, this spacious residence is impeccably crafted and no detail has been overlooked. The homes classic Arts and Crafts design features custom stonework, leaded beveled glass windows, and a natural slate roof. From the brick herringbone front porch to the family-oriented backyard, this stunning home exudes warmth, class, and style. Ground floor bedroom with fireplace and french doors to the side yard. Oversized master suite with walk-in closet and timeless master bathroom. Theater room or playroom with a retractable movie screen. Jetted lap pool can be used for exercise or just cooling off on a hot day. Low-maintenance turf lawn in the backyard for year-round outdoor play and modern firepit to warm up after a swim or roast marshmallows for smores. Too many features to list, you must see to believe this truly beautiful home.

Last Agent to Sell the Property

Elizabeth Thompson

Christie's International Real Estate Sereno License #01382997 Listed on: 08/20/2019

Christie's International Real Estate Sereno

Last Buyer's Agent

Erika Ameri

Compass License #01727613

Compass

Home Details

Home Type

  • Single Family

Year Built

  • Built in 2000

Lot Details

  • 10,450 Sq Ft Lot
  • Zoning described as R1

Parking

  • 2 Car Attached Garage

Home Design

  • Slate Roof
  • Concrete Perimeter Foundation

Interior Spaces

  • 4,143 Sq Ft Home
  • 2-Story Property
  • Central Vacuum
  • Entertainment System
  • High Ceiling
  • Wood Burning Fireplace
  • Gas Fireplace
  • Wine Cellar
  • Separate Family Room
  • Living Room with Fireplace
  • 4 Fireplaces
  • Formal Dining Room
  • Media Room
  • Den
  • Storage Room
  • Breakfast Area or Nook

Flooring

  • Wood
  • Tile

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Main Floor Bedroom
  • Fireplace in Primary Bedroom
  • Walk-In Closet
  • Bathroom on Main Level
  • Soaking Tub in Primary Bathroom
  • Oversized Bathtub in Primary Bathroom

Pool

  • Sport pool features two shallow ends and a deeper center
  • Pool Cover

Utilities

  • Forced Air Heating and Cooling System

Listing and Financial Details

  • Assessor Parcel Number 170-27-044

Home Details

Home Type

Single Family

Year Built

Built in 2000

Lot Details

0

Parking

2

Listing Details

  • Subclass: Single Family Home
  • Listing Class: Residential
  • Structure Sq Ft: 4143
  • Incorporated: Yes
  • Year Built: 2000
  • Zoning Description: R1
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Family Room: Separate Family Room
  • Fireplace: Gas Burning, Living Room, Primary Bedroom, Wood Burning
  • Dining Room: Breakfast Nook, Formal Dining Room
  • Living Sq Ft: 4143
  • Stories: 2
  • Bedrooms: Ground Floor Bedroom, Walk-in Closet
  • Flooring: Hardwood, Tile
  • Additional Rooms: Den / Study / Office, Media / Home Theater, Storage, Wine Cellar / Storage
  • Fireplaces Min: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Total Bedrooms: 4
  • Bathroom: Full on Ground Floor, Primary - Oversized Tub
  • Fireplace: Yes

Exterior Features

  • Foundation: Concrete Perimeter and Slab
  • Pool Description: Pool - Cover, Pool - Sport
  • Roof: Slate

Garage/Parking

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

Utilities

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

Association/Amenities

  • Amenities Miscellaneous: Built-in Vacuum, High Ceiling, Video / Audio System, Walk-in Closet

Schools

  • High School: 265

Lot Info

  • Parcel Number: 170-27-044
  • Lot Acres: 0.2399
  • Lot Size Area Minimum Units: Square Feet
  • Minimum Lot Size: 10448.00
  • Lot Size Area Maximum Units: Square Feet
  • Maximum Lot Size: 10448.00

Multi Family

  • Utilities: Public Utilities

MLS Schools

  • High School District Text: Mountain View-Los Altos Union High
  • Elementary School Text: Covington Elementary
  • High School Text: Los Altos High
  • Middle School Text: Ardis G. Egan Intermediate

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Nov 10, 2025
Sold by
Knight Timothy James and Kemmerling Michele Elizabeth
Bought by
Knight-Kemmerling Family Trust and Knight
Current Estimated Value
$6,975,168

Purchase Details

Listed on
Aug 20, 2019
Closed on
Aug 29, 2019
Sold by
Towne Joseph and Towne Fawn
Bought by
Knight Timothy James and Kemmerling Michele Elizabeth
Seller's Agent
Elizabeth Thompson
Christie's International Real Estate Sereno
Buyer's Agent
Erika Ameri
Compass
List Price
$4,999,800
Sold Price
$5,000,000
Premium/Discount to List
$200
0.004%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
5.38%
Original Mortgage
$3,000,000
Interest Rate
3.7%
Mortgage Type
New Conventional

Purchase Details

Closed on
Nov 9, 2011
Sold by
Clarke Bruce A
Bought by
Towne Joseph and Towne Fawn

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,743,750
Interest Rate
3.25%
Mortgage Type
Adjustable Rate Mortgage/ARM
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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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

Date Buyer Sale Price Title Company
Knight-Kemmerling Family Trust -- None Listed On Document
Knight Timothy James $5,000,000 First American Title Company
Towne Joseph $2,324,500 First American Title Company
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Knight Timothy James $3,000,000
Previous Owner Towne Joseph $1,743,750
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
09/13/2019 09/13/19 Sold $5,000,000 0.0% $1,207 / Sq Ft
08/28/2019 08/28/19 Pending -- -- --
08/20/2019 08/20/19 For Sale $4,999,800 -- $1,207 / Sq Ft
Source: MLSListings

Tax History Compared to Growth

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
2025 $64,680 $5,468,228 $3,827,760 $1,640,468
2024 $64,680 $5,361,008 $3,752,706 $1,608,302
2023 $62,901 $5,255,891 $3,679,124 $1,576,767
2022 $61,818 $5,152,835 $3,606,985 $1,545,850
2021 $61,953 $5,051,800 $3,536,260 $1,515,540
2020 $62,082 $5,000,000 $3,500,000 $1,500,000
2019 $32,276 $2,617,909 $2,225,169 $392,740
2018 $31,841 $2,566,579 $2,181,539 $385,040
2017 $30,688 $2,516,255 $2,138,764 $377,491
2016 $30,021 $2,466,918 $2,096,828 $370,090
2015 $29,550 $2,429,863 $2,065,332 $364,531
2014 $29,241 $2,382,266 $2,024,875 $357,391
Source: Public Records

Agents Affiliated with this Home

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Map

Source: MLSListings

MLS Number: ML81765261

MLSListings

APN: 170-27-044