$2,750,000
SOLD JUL 10, 2026
4 Beds
3 Baths
2,239 Sq Ft
9,583 Sq Ft Lot

Sale Details

Date Sold: July 10, 2026

$1,228 Per Sq Ft

3% Above List Price

Highlights

  • Fireplace
  • 2 Car Attached Garage
  • Separate Family Room
  • Green Hills Elementary School Rated A-
  • Forced Air Heating and Cooling System
  • 4-minute walk to Lion Bill Mitchell Park

About This Home

As of July 2026

This home is located at 550 Helen Dr, Millbrae, CA 94030 and is currently priced at $2,750,000, approximately $1,228 per square foot. This property was built in 1960. 550 Helen Dr is a home located in San Mateo County with nearby schools including Green Hills Elementary School, Taylor Middle School, and Mills High School.

Last Agent to Sell the Property

Magic Li

Coldwell Banker Realty License #02094579 Listed on: 07/10/2026

Coldwell Banker Realty

Co-Listed By

Nancy Liu

Coldwell Banker Realty License #02013764

Last Buyer's Agent

Daniel Cheng

Coldwell Banker Realty License #01376398

Coldwell Banker Realty

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Details

Home Type

  • Single Family

Year Built

  • Built in 1960

Parking

  • 2 Car Attached Garage

Interior Spaces

  • 2,239 Sq Ft Home
  • Fireplace
  • Separate Family Room
  • Dining Area

Bedrooms and Bathrooms

  • 4 Bedrooms
  • 3 Full Bathrooms

Additional Features

  • Zoning described as R4
  • Forced Air Heating and Cooling System

Listing and Financial Details

  • Assessor Parcel Number 021333150

Home Details

Home Type

Single Family

Year Built

Built in 1960

Lot Details

9,583 Sq Ft Lot

Parking

2

Listing Details

  • Subclass: Single Family Home
  • Listing Class: Residential
  • Structure Sq Ft: 2239
  • Year Built: 1960
  • Zoning Description: R4
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Family Room: Separate Family Room
  • Dining Room: Dining Area
  • Living Sq Ft: 2239
  • Full Bathrooms: 3
  • Total Bedrooms: 4
  • Fireplace: Yes

Garage/Parking

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

Utilities

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

Lot Info

  • Parcel Number: 021333150
  • Lot Size Area Minimum Units: Square Feet
  • Minimum Lot Size: 9565.00
  • Lot Size Area Maximum Units: Square Feet
  • Maximum Lot Size: 9565.00

Multi Family

  • Utilities: Public Utilities

MLS Schools

  • High School District Text: San Mateo Union High

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

Closed on
Oct 22, 2010
Sold by
Kim Hyo Sik and Kim Chong Sook
Bought by

Purchase Details

Closed on
Dec 5, 2003
Sold by
Kim Hyo Sik
Bought by
Kim Hyo Sik and Kim Chong Sook

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$565,000
Interest Rate
5.12%
Mortgage Type
Negative Amortization

Purchase Details

Closed on
Nov 13, 2003
Sold by
Gomes Frederick C and Gomes Marilyn F
Bought by
Kim Hyo Sik

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$565,000
Interest Rate
5.12%
Mortgage Type
Negative Amortization

Purchase Details

Closed on
Nov 8, 2003
Sold by
Kim Chong Sook
Bought by
Kim Hyo Sik

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$565,000
Interest Rate
5.12%
Mortgage Type
Negative Amortization

Purchase Details

Closed on
Jun 6, 1996
Sold by
Gomes Frederick C
Bought by
Gomes Fredrick C and Gomes Marilyn F

Purchase Details

Closed on
Jun 16, 1995
Sold by
Gomes Fredrick C
Bought by
Gomes Frederick C and Gomes Marilyn F
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Agents Specializing in Green Hills, CA

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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 Type Sale Price Title Company
Grant Deed $975,000 Chicago Title Company
Interfamily Deed Transfer -- Chicago Title Company
Grant Deed $815,000 Chicago Title Co
Interfamily Deed Transfer -- Chicago Title Co
Gift Deed -- --
Interfamily Deed Transfer -- Fidelity National Title Ins
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 Loan Amount Loan Type
Previous Owner $177,600 Credit Line Revolving
Previous Owner $188,300 Credit Line Revolving
Previous Owner $565,000 Negative Amortization
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
07/10/2026 07/10/26 Sold $2,750,000 +2.6% $1,228 / Sq Ft
07/10/2026 07/10/26 Pending -- -- --
07/10/2026 07/10/26 For Sale $2,680,000 -- $1,197 / 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
2026 $16,732 $1,318,955 $637,060 $681,895
2025 $16,732 $1,293,094 $624,569 $668,525
2023 $15,980 $1,242,884 $600,317 $642,567
2022 $13,788 $1,218,516 $588,547 $629,969
2021 $13,632 $1,194,624 $577,007 $617,617
2020 $13,486 $1,182,376 $571,091 $611,285
2019 $13,167 $1,159,194 $559,894 $599,300
2018 $12,908 $1,136,466 $548,916 $587,550
2017 $12,622 $1,114,183 $538,153 $576,030
2016 $12,461 $1,092,337 $527,601 $564,736
2015 $12,375 $1,075,930 $519,676 $556,254
2014 $12,094 $1,054,856 $509,497 $545,359
Source: Public Records

Agents Affiliated with this Home

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Map

Source: MLSListings

MLS Number: ML82053934

MLSListings

APN: 021-333-150

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