NOT LISTED FOR SALE

257 42nd Ave San Mateo, CA 94403

Westwood Knolls Neighborhood

Estimated Value: $1,991,000 - $2,200,276

3 Beds
2.5 Baths
1,700 Sq Ft
$1,238/Sq Ft Est. Value

Sale Details

Date Sold: September 30, 2014

Last sale price $1,232,000 $725 Per Sq Ft

Est. 71% increase in value since last sale

Current estimated payment $12,718 / mo

27 Days on Market

Highlights

  • Bay View
  • Primary Bedroom Suite
  • Wood Flooring
  • Hillsdale High School Rated A+
  • Ranch Style House
  • Covered Patio or Porch

About This Home

As of September 2014

PANORAMIC BAY VIEWS HIGHLIGHT THIS 4BR/2.5BA HOME. REMODELED WITH NEW GRANITE COUNTERTOPS AND NEW KITCHEN APPLIANCES. HARDWOOD FLOORS RE-FINISHED, BATHS HAVE BEEN REMODELED, NEW FURNACE NEWLY PAINTED INSIDE AND OUT., NEW FENCING ON TOP OF BACKYARD, EASY ACCESS TO MOST CONVENIENCES.

Last Agent to Sell the Property

Stanley Lo

Green Banker Realty License #00874415 Listed on: 08/07/2014

Last Buyer's Agent

Joyce Romeo

Intero Real Estate Services License #01364654

Intero Real Estate Services

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1956

Lot Details

  • Fenced
  • Level Lot
  • Front and Back Yard Sprinklers
  • Sprinklers on Timer
  • Zoning described as R100

Parking

  • 2 Car Attached Garage
  • Garage Door Opener

Property Views

  • Bay
  • City Lights
  • Mountain

Home Design

  • Ranch Style House
  • Tile Roof
  • Composition Roof
  • Concrete Perimeter Foundation

Interior Spaces

  • 1,700 Sq Ft Home
  • Wood Burning Fireplace
  • Double Pane Windows
  • Formal Entry
  • Separate Family Room
  • Living Room with Fireplace
  • Formal Dining Room
  • Storage Room
  • Laundry in Garage
  • Security System Owned

Kitchen

  • Eat-In Kitchen
  • Oven or Range
  • Dishwasher

Flooring

  • Wood
  • Tile

Bedrooms and Bathrooms

  • 3 Bedrooms
  • Primary Bedroom Suite
  • Bathtub with Shower
  • Walk-in Shower

Outdoor Features

  • Covered Patio or Porch

Utilities

  • Forced Air Heating System
  • Wall Furnace
  • Heating System Uses Gas
  • 220 Volts
  • Sewer Within 50 Feet

Listing and Financial Details

  • Assessor Parcel Number 042-251-030

Home Details

Home Type

Single Family

Year Built

Built in 1956

Lot Details

0.27 Acres

Parking

2

Listing Details

  • Subclass: Single Family Home
  • Style: Ranch
  • Sale Price Per Sq Ft: 724.71
  • Listing Class: Residential
  • Structure Sq Ft: 1700
  • Incorporated: Yes
  • Map Book Page: 749
  • Map Side Coordinate: 7
  • Map Top Coordinate: C
  • Thomas Bros Page: 749
  • Thomas Brothers: C7
  • Year Built: 1956
  • Zoning Description: R100
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Family Room: Separate Family Room
  • Fireplace: Living Room, Wood Burning, Yes
  • Dining Room: Formal Dining Room, Eat in Kitchen
  • Stories: Tri Level
  • Kitchen: Dishwasher, Oven Range, 220 Volt Outlet, Hookups - Gas
  • Living Sq Ft: 1700
  • Security: Security Alarm - Owned
  • Bedrooms: Primary Suite / Retreat
  • Laundry: In Garage
  • Flooring: Tile, Hardwood
  • Additional Rooms: Formal Entry, Storage
  • Maximum Bathrooms: 3
  • Minimum Bathrooms: 3
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Total Bedrooms: 3
  • Bathroom: Shower over Tub - 1, Tubs - 1, Stall Shower - 2+, Tub in Primary Bedroom

Exterior Features

  • Foundation: Concrete Perimeter
  • Pool Description: Pool - No
  • Roof: Tile, Composition
  • View: Bay, Mountains, City Lights
  • Yard/Grounds: Patio(s), Patio(s)/Deck(s) - Covered, Sprinkler(s) - Front, Sprinkler(s) - Rear, Sprinklers - Auto, Fenced

Garage/Parking

  • Garage Spaces: 2
  • Garage Parking Features: Attached Garage, Gate / Door Opener

Utilities

  • Heating System: Wall Furnace, Forced Air, Gas
  • Sewer/Septic System: Sewer in Street, Sewer Connected

Association/Amenities

  • Amenities Miscellaneous: Double Pane Windows(s)

Lot Info

  • Lot Description: Grade - Level, Grade - Sloped Up
  • Parcel Number: 042-251-030
  • List Price per Sq Ft: 705.29
  • Lot Size Area Minimum Units: Square Feet
  • Minimum Lot Size: 11660.00
  • Lot Size Area Maximum Units: Square Feet
  • Lot Size Area Max Search: 11660.00
  • Lot Size Area Min Search: 11660.00
  • Maximum Lot Size: 11660.00
  • Map Book: Thomas Bros

Green Features

  • Energy Features: Double Pane Windows

MLS Schools

  • High School District Text: San Mateo Union High
  • Middle School Text: Abbott Middle

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Aug 7, 2014
Closed on
Sep 24, 2014
Sold by
Oskoui Sanaz and Oskoui Ramin
Bought by
Duni Ethan R and Chacko Yasmin E
Seller's Agent
Stanley Lo
Green Banker Realty
Buyer's Agent
Joyce Romeo
Intero Real Estate Services
List Price
$1,199,000
Sold Price
$1,232,000
Premium/Discount to List
$33,000
2.75%
Current Estimated Value
$2,104,569

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$872,569
Avg. Annual Appreciation
4.74%
Original Mortgage
$985,600
Outstanding Balance
$753,145
Interest Rate
4.09%
Mortgage Type
New Conventional
Estimated Equity
$1,351,424

Purchase Details

Closed on
May 14, 2008
Sold by
Popovich Ernest A and Popovich Family Trust
Bought by
Oskoui Sanaz and Oskoui Ramin

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$417,000
Interest Rate
5.88%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Nov 10, 1999
Sold by
Popovich Ernest A and Popovich Marilyn
Bought by
Popovich Ernest A and Popovich Marilyn
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

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
Duni Ethan R $1,232,000 Chicago Title Company
Oskoui Sanaz $900,000 First American Title Co
Popovich Ernest A -- --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Duni Ethan R $985,600
Previous Owner Oskoui Sanaz $417,000
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
09/30/2014 09/30/14 Sold $1,232,000 +2.8% $725 / Sq Ft
09/03/2014 09/03/14 Pending -- -- --
08/07/2014 08/07/14 For Sale $1,199,000 -- $705 / Sq Ft
Source: MLSListings

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 $18,714 $1,480,672 $740,336 $740,336
2023 $18,714 $1,423,178 $711,589 $711,589
2022 $18,161 $1,395,274 $697,637 $697,637
2021 $17,860 $1,367,916 $683,958 $683,958
2020 $17,086 $1,353,890 $676,945 $676,945
2019 $16,434 $1,327,344 $663,672 $663,672
2018 $16,005 $1,301,318 $650,659 $650,659
2017 $15,275 $1,275,802 $637,901 $637,901
2016 $14,942 $1,250,788 $625,394 $625,394
2015 $15,056 $1,232,000 $616,000 $616,000
2014 $12,080 $964,354 $482,177 $482,177
Source: Public Records

Agents Affiliated with this Home

  • Stanley Lo

    Seller's Agent in 2014

    Stanley Lo

    Green Banker Realty

    (650) 222-1045

    3 in this area

    376 Total Sales

    Stanley Lo
    Section Image

  • J

    Buyer's Agent in 2014

    Joyce Romeo

    Intero Real Estate Services

    Section Image
See All Agents

Map

Source: MLSListings

MLS Number: ML81428637

MLSListings

APN: 042-251-030

California San Mateo County San Mateo 94403 Westwood Knolls

257 42nd Ave, San Mateo, CA

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

MLSListings Property Information © 2026 MLSListings Inc. All rights reserved. Listing information is deemed reliable but not guaranteed. Certain information contained herein is derived from information which is the licensed property of, and copyrighted by, MLSListings Inc. The viewer acknowledges ownership and validity of its copyright. Information provided is for personal, non-commercial use by a viewer with a bona fide interest in the purchase or sale of real estate of the type being offered via this website or other electronic means. The viewer is prohibited from copying, redistributing or retransmitting any of the data or information provided by MLSListing, Inc.

Nearby Homes
Your Personal Tour Guide

Ask me questions while you tour the home.