NOT LISTED FOR SALE

1947 Holliston Ave Altadena, CA 91001

Estimated Value: $1,009,000 - $1,533,000

2 Beds
1 Bath
984 Sq Ft
$1,249/Sq Ft Est. Value

Sale Details

Date Sold: June 23, 2025

Last sale price $1,444,000 $1,467 Per Sq Ft

Est. 12% decrease in value since last sale

Current estimated payment $7,552 / mo

22 Days on Market

Highlights

  • Open Floorplan
  • Midcentury Modern Architecture
  • Patio
  • Pasadena High School Rated A
  • No HOA
  • Laundry closet

About This Home

As of June 2025

Discover this one-of-a-kind residence designed by renowned architect and USC graduate Kenneth Masao Nishimoto. Tucked behind privacy gates and mature hedging, this architecturally significant home offers privacy, tranquility, and timeless design. Originally built as a mother-in-law unit to the adjacent Craftsman home, the structure blends mid-century modern design with elegant Japanese influences. Clean lines, natural materials, and an open floor plan create a serene living experience with seamless indoor-outdoor flow. The spacious lot provides multiple areas one can sit and enjoy the neighborhood's tranquility. Beyond its aesthetic appeal, the home carries historical significance as a reflection of Nishimoto’s legacy and personal journey as a Japanese American who endured WWII internment. This is more than a home—it's a rare opportunity to own a piece of Southern California’s architectural history.

Last Agent to Sell the Property

Gretchen Seager

Sotheby's International Realty Brokerage Phone: 626-616-8146 License #01217500 Listed on: 05/20/2025

Sotheby's International Realty

Last Buyer's Agent

Vicky Botsford

COMPASS License #01184717

COMPASS

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1958

Lot Details

  • 7,526 Sq Ft Lot
  • Level Lot
  • Drip System Landscaping
  • Sprinkler System
  • Front Yard
  • Property is zoned LCR1*

Home Design

  • Midcentury Modern Architecture
  • Entry on the 1st floor

Interior Spaces

  • 984 Sq Ft Home
  • 1-Story Property
  • Open Floorplan
  • Living Room with Fireplace
  • Laundry closet

Bedrooms and Bathrooms

  • 2 Main Level Bedrooms
  • Remodeled Bathroom
  • 1 Full Bathroom

Parking

  • Parking Available
  • Uncovered Parking

Additional Features

  • Patio
  • Central Heating and Cooling System

Listing and Financial Details

  • Tax Lot 8
  • Tax Tract Number 966
  • Assessor Parcel Number 5847016019
  • $547 per year additional tax assessments

Community Details

Overview

  • No Home Owners Association
  • Foothills

Recreation

  • Bike Trail

Home Details

Home Type

Single Family

Year Built

Built in 1958

Lot Details

7,526 Sq Ft Lot

Listing Details

  • Structure Type: House
  • Assessments: Yes
  • Inclusions: fridge, stove, washer/dryer
  • Property Attached: No
  • View: No
  • Zoning: LCR1*
  • Architectural Style: Mid Century Modern
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Parcel Number: 5847016019
  • Year Built: 1958
  • Special Features: None

Interior Features

  • Fireplace: Yes
  • Living Area: 984.00 Square Feet
  • Interior Amenities: Open Floorplan
  • Stories: 1
  • Common Walls: No Common Walls
  • Full Bathrooms: 1
  • Total Bedrooms: 2
  • Entry Level: 1
  • Fireplace Features: Living Room
  • Levels: One
  • Main Level Bathrooms: 1
  • Main Level Bedrooms: 2
  • Price Per Square Foot: 1467.48
  • Room Type: All Bedrooms Down, Kitchen
  • Bathroom Features: Remodeled

Exterior Features

  • Patio: Yes
  • Patio And Porch Features: Patio
  • Pool Private: No
  • Spa: No

Garage/Parking

  • Parking: Yes
  • Parking Features: Uncovered

Utilities

  • Sprinklers: Yes
  • Heating: Yes
  • Laundry: Yes
  • Heating Type: Central
  • Laundry Features: In Closet
  • Sewer: Public Sewer
  • Water Source: Public
  • Cooling: Central Air
  • Cooling: Yes

Condo/Co-op/Association

  • Association: No
  • Senior Community: No
  • Community Features: Biking, Foothills

Lot Info

  • Additional Parcels: No
  • Land Lease: No
  • Lot Features: Front Yard, Level, Sprinkler System, Sprinklers Drip System
  • Lot Size Sq Ft: 7526.00
  • Lot Size Acres: 0.1728

Multi Family

  • Lease Considered: No
  • Lot Size Area: 7526.0000 Square Feet
  • Number Of Units Total: 1

Tax Info

  • Tax Census Tract: 4612.00
  • Tax Lot: 8
  • Tax Tract Number: 966
  • TaxOtherAnnualAssessmentAmount: 547.00

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
Sep 26, 2025
Sold by
Bought by
Current Estimated Value
$1,263,793

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$920,000
Interest Rate
0.0488%
Mortgage Type
New Conventional

Purchase Details

Listed on
May 20, 2025
Closed on
Jun 16, 2025
Sold by
Bought by
Seller's Agent
Gretchen Seager
Sotheby's International Realty
Buyer's Agent
Vicky Botsford
COMPASS
List Price
$1,280,000
Sold Price
$1,444,000
Premium/Discount to List
$164,000
12.81%
Views
41

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-14.24%

Purchase Details

Closed on
Oct 31, 2016
Sold by
Bought by

Purchase Details

Closed on
Sep 21, 2006
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
$249,000
Interest Rate
0.06%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Jun 14, 2002
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
$236,800
Interest Rate
0.0678%

Purchase Details

Closed on
Mar 5, 1996
Sold by
Bought by
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
-- Servicelink
$1,444,000 Lawyers Title
-- None Available
$549,000 Lawyers
$296,000 --
$197,000 Commonwealth Land Title Co
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
Closed $920,000
Closed $256,400
Closed $262,000
Closed $249,000
Closed $236,800
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
06/23/2025 06/23/25 Sold $1,444,000 +25.6% $1,467 / Sq Ft
06/11/2025 06/11/25 Pending -- -- --
06/09/2025 06/09/25 Price Changed $1,150,000 -10.2% $1,169 / Sq Ft
05/20/2025 05/20/25 For Sale $1,280,000 -- $1,301 / Sq Ft
Source: California Regional Multiple Listing Service (CRMLS)

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 $8,708 $735,528 $588,427 $147,101
2024 $8,377 $721,107 $576,890 $144,217
2023 $8,301 $706,969 $565,579 $141,390
2022 $8,011 $693,108 $554,490 $138,618
2021 $7,638 $679,518 $543,618 $135,900
2019 $7,348 $659,365 $527,495 $131,870
2018 $7,528 $646,437 $517,152 $129,285
2016 $7,302 $621,336 $497,071 $124,265
2015 $7,223 $612,004 $489,605 $122,399
2014 $6,132 $516,000 $413,000 $103,000
Source: Public Records

Agents Affiliated with this Home

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Map

Source: California Regional Multiple Listing Service (CRMLS)

MLS Number: PF25108291

California Regional Multiple Listing Service (CRMLS)

APN: 5847-016-019

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