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Off market feb 2024 for $899K

$893,033

Est. refi paymentEst. refi $6,525/mo

•

888

sq ft

670 Royce St, Altadena, CA 91001

About this home

Nestled in the scenic beauty of Altadena, this newly renovated property seamlessly blends modern comfort with classic appeal. Featuring a 2-bedroom main residence with 1 bathroom and an Accessory Dwelling Unit (ADU) with its own full bathroom, this home offers versatile living arrangements. Step into a space where contemporary design meets timeless elegance. The main residence comprises two spacious bedrooms offering comfort and tranquility. A single renovated bathroom within the main residence exudes luxury with its fixtures and design elements. The ADU offers a studio apartment feel, presenting endless possibilities as an in-law suite, guest quarters, or a rental income opportunity. Complete with its own full bathroom, a kitchen, living area, and a private entrance, it ensures convenience and privacy. Situated in the sought-after Altadena community, the home offers easy access to local attractions, including cafes, hiking trails, and the stunning San Gabriel Mountains. Don't miss the chance to own this meticulously renovated 2-bedroom home with an ADU in Altadena. Explore its potential by scheduling a showing today.

Single-familyProperty Type

1930Year Built

4,669 sq ftLot Size

$1,006Est. Price/Sq.Ft.

Listed by Brian Scaggs •DRE #02017864 • eXp Realty of California Inc.

Contact: 951-444-0513

Bought with Sally Takeda •DRE #01448474 • COMPASS

Redfin checked: a minute ago

•Source:CRMLS #IG23209856

Redfin Estimate

$893,033

$5,967 since sold in February 2024$20K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 45.7% higher than the average sale price ($613K) of 6 comparable homes.

SOLD JUL 23, 2026
$700,000
A
2 beds1 bath1,020 sq ft
579 Alberta St, Altadena, CA 91001
SOLD SEP 18, 2026
$532,000
B
Land— sq ft
137 W Harriet St, Altadena, CA 91001
SOLD SEP 18, 2026
$790,000
C
3 beds1 bath1,178 sq ft
717 W Sacramento St, Altadena, CA 91001
Trust Properties USA,Inc
SOLD NOV 6, 2025
$780,000
D
2 beds1 bath1,036 sq ft
693 Royce St, Altadena, CA 91001
SOLD FEB 10, 2026
$425,000
E
Land— sq ft
463 W Mariposa St, Altadena, CA 91001
SOLD APR 27, 2026
$450,000
F
Land— sq ft
87 W Mariposa, Altadena, CA 91001

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Earn from this home

Sell

$158,564

Est. take-home

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Refinance

Est. cash available

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Rent

$3,277/mo

Redfin rental estimate

List your home for rent

Market trends in 91001, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.6%

0.5% MoM

Median sale price

$1.6M

$49K MoM

Avg. days on market

40d

1 days MoM

Recently sold homes

4 MoM

New listings for sale

OPEN THU, 10AM TO 2PM
$1,025,000
3 beds2 baths1,607 sq ft
3033 Glen Ave, Altadena, CA 91001
OPEN THU, 11AM TO 2PM
$1,089,000
3 beds1 bath1,264 sq ft
200 W Terrace St, Altadena, CA 91001
NEW 25 HRS AGO
$194,400
2 beds2 baths863 sq ft
2605 Lake, Altadena, CA 91001
OPEN THU, 10AM TO 2PM
$795,000
3 beds1 bath1,186 sq ft
1933 Maiden Ln, Altadena, CA 91001
OPEN THU, 10AM TO 2PM
$2,100,000
4 beds3.5 baths3,638 sq ft
3332 Camp Huntington Rd, Altadena, CA 91001
3D WALKTHROUGH
$1,199,000
2 beds1 bath1,740 sq ft
1318 Boston St, Altadena, CA 91001
$1,098,000
3 beds2 baths1,228 sq ft
3269 Summit Ave, Altadena, CA 91001
COMPASS
3D WALKTHROUGH
$1,899,000
4 beds3 baths3,662 sq ft
813 W Gabrielino Ct, Altadena, CA 91001
Keller Williams Realty
COMING SOON
$1,689,999
3 beds2 baths2,041 sq ft
1890 Homewood, Altadena, CA 91001
$2,895,000
4 beds3.5 baths3,013 sq ft
2223 Mar Vista Ave, La Canada Flintridge, CA 91001
See all

Provided by Redfin

Sale history for 670 Royce St

Year

Property tax

Land + Additions

Assessment*

2025

$10,757 (+162.0%)

$823,038 + $93,942

$916,980

2024

$4,105 (+1.0%)

$823,038 + $93,942

$916,980

2023

$4,064 (+3.5%)

$127,783 + $200,031

$327,814

2022

$3,926 (+5.4%)

$125,278 + $196,109

$321,387

2021

$3,727 (+3.9%)

$122,822 + $192,264

$315,086

2020

$3,589

$120,414 + $188,495

$308,909

2019

$3,591 (−0.5%)

$119,180 + $186,563

$305,743

2018

$3,610 (+1.1%)

$116,844 + $182,905

$299,749

2017

$3,571 (+2.2%)

$112,307 + $175,803

$288,110

2016

$3,493 (+1.1%)

$112,307 + $175,803

$288,110

2015

$3,454 (+1.9%)

$110,105 + $172,356

$282,461

2014

$3,390 (+1.2%)

$106,328 + $166,443

$272,771

2012

$3,349 (+2.5%)

$105,848 + $165,691

$271,539

2011

$3,268 (+1.6%)

$103,773 + $162,443

$266,216

2010

$3,216 (−0.6%)

$101,739 + $159,258

$260,997

2009

$3,234 (+6.5%)

$100,979 + $158,068

$259,047

2008

$3,037

$101,219 + $158,444

$259,663

Tax history for 670 Royce St

Year

Property tax

Land + Additions

Assessment*

2025

$10,757 (+162.0%)

$823,038 + $93,942

$916,980

2024

$4,105 (+1.0%)

$823,038 + $93,942

$916,980

2023

$4,064 (+3.5%)

$127,783 + $200,031

$327,814

2022

$3,926 (+5.4%)

$125,278 + $196,109

$321,387

2021

$3,727 (+3.9%)

$122,822 + $192,264

$315,086

2020

$3,589

$120,414 + $188,495

$308,909

2019

$3,591 (−0.5%)

$119,180 + $186,563

$305,743

2018

$3,610 (+1.1%)

$116,844 + $182,905

$299,749

2017

$3,571 (+2.2%)

$112,307 + $175,803

$288,110

2016

$3,493 (+1.1%)

$112,307 + $175,803

$288,110

2015

$3,454 (+1.9%)

$110,105 + $172,356

$282,461

2014

$3,390 (+1.2%)

$106,328 + $166,443

$272,771

2012

$3,349 (+2.5%)

$105,848 + $165,691

$271,539

2011

$3,268 (+1.6%)

$103,773 + $162,443

$266,216

2010

$3,216 (−0.6%)

$101,739 + $159,258

$260,997

2009

$3,234 (+6.5%)

$100,979 + $158,068

$259,047

2008

$3,037

$101,219 + $158,444

$259,663

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Permits

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

4,669 Sq. Ft.

Year renovated

1930

Sq. Ft.

888

Year built

1930

Style

Single Family Residential

County

Los Angeles County

APN

5823024025

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 28, 2026.

Jun 26, 2024 • Final

Residential repair/replacement building permit - county

Remove the existing roof and install new composition shingles on the main house and attached garage. The work includes synthetic underlayment and does not include the attached shed.

Roofing

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Interior

Laundry Information
Has Laundry
Inside

Bathroom Information
# of Baths (Full): 1

Cooling Information
Central
Has Cooling

Room Information
All Bedrooms Down

Fireplace Information
Living Room
Has Fireplace

Interior Features
Entry Level: 1
Entry Location: front
Levels: One
Main Level Bathrooms: 1
Main Level Bedrooms: 2

Exterior

Exterior Information
Structure Type: House

Exterior Features
Pool Features: None

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: 0-1 Unit/Acre

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Living Area Source: Assessor's Data
Parcel Number: 5823024025
Total # of Stories: 1
Has View
Year Built Source: Public Records
Property ADU: Yes
# of Property ADU: 1

Financial

Assesments Information
Assessments: Unknown

Utilities

Utilities Information
Sewer: Public Sewer
Water Source: District/Public

Location

Neighborhood Information
Community Features: Sidewalks

School Information
High School District: Pasadena Unified

Location Information
Latitude: 34.18987700
Longitude: -118.16438600
Directions: Use GPS
Zoning: LCR175

Public facts

Beds: 2
Baths: 1.0
Sq. Ft.: 888
Stories: —
Lot Size: 4,669 square feet
Style: Single Family Residential
Year Built: 1930
Year Renovated: 1930
County: Los Angeles County
APN: 5823024025

Home facts updated by county records on Aug 28, 2026

Other

Listing Information
IDX Contact Info: 951-444-0513
Days Active in MLS: 47
Continuous Days Active in MLS: 47

Listing Agent Information
List Agent First Name: Brian
List Agent Last Name: Scaggs

Listing Office Information
List Office Name: eXp Realty of California Inc.

Selling Agent Information
Buyer Agent First Name: Sally
Buyer Agent Last Name: Takeda

Selling Office Information
Buyer Office Name: COMPASS

Around this home

Schools

Altadena Elementary School

Public K-5 • Assigned • 1.7mi

5/10

Eliot Arts Magnet

Public 6-8 • Assigned • 2.0mi

2/10

John Muir High School

Public 9-12 • Assigned • 0.8mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

7/10 Fire Factor

17% chance of being in a wildfire in next 30 years

6/10 Heat Factor

8 days above 97° expected this year, 21 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

6/10 Air Factor

10 unhealthy days expected this year, 11 days in 30 years

Provided by First Street

Historical weather

Altadena, CA • 91001

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10.2 hours in June and 6.5 hours in December, placing it above the U.S. average for solar exposure.

10.2 hrs

6.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$849,000 – $1.03M

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Nearby similar homes

OPEN THU, 10AM TO 2PM

$1,025,000

3 beds2 baths1,607 sq ft

3033 Glen Ave, Altadena, CA 91001

$575,000

2 beds1 bath736 sq ft

3132 Ridgeview Dr, Altadena, CA 91001

3D WALKTHROUGH

$2,887,000

4 beds4 baths3,010 sq ft

168 Lamour Dr, La Canada Flintridge, CA 91011

COMPASS

NEW CONSTRUCTIONVIDEO TOUR

$2,201,900

3 beds3.5 baths3,142 sq ft

707 Via Arezzo Pl, Altadena, CA 91001

$1,698,000

3 beds2.5 baths2,149 sq ft

710 W Owen Ct, Altadena, CA 91001

COMPASS

OPEN SAT, 2PM TO 4PM3D WALKTHROUGH

$1,890,000

3 beds2 baths1,994 sq ft

4923 Burgoyne Ln, La Canada Flintridge, CA 91011

New listings for sale in 91001

OPEN THU, 10AM TO 2PM

$1,025,000

3 beds2 baths1,607 sq ft

3033 Glen Ave, Altadena, CA 91001

OPEN THU, 11AM TO 2PM

$1,089,000

3 beds1 bath1,264 sq ft

200 W Terrace St, Altadena, CA 91001

NEW 25 HRS AGO

$194,400

2 beds2 baths863 sq ft

2605 Lake, Altadena, CA 91001

OPEN THU, 10AM TO 2PM3D WALKTHROUGH

$795,000

3 beds1 bath1,186 sq ft

1933 Maiden Ln, Altadena, CA 91001

OPEN THU, 10AM TO 2PM3D WALKTHROUGH

$2,100,000

4 beds3.5 baths3,638 sq ft

3332 Camp Huntington Rd, Altadena, CA 91001

3D WALKTHROUGH

$1,199,000

2 beds1 bath1,740 sq ft

1318 Boston St, Altadena, CA 91001

$1,098,000

3 beds2 baths1,228 sq ft

3269 Summit Ave, Altadena, CA 91001

COMPASS

3D WALKTHROUGH

$1,899,000

4 beds3 baths3,662 sq ft

813 W Gabrielino Ct, Altadena, CA 91001

Keller Williams Realty

COMING SOON

$1,689,999

3 beds2 baths2,041 sq ft

1890 Homewood, Altadena, CA 91001

Home values near 670 Royce St

Data from public records.

Address	Redfin Estimate
661 Royce St, Altadena, CA 3 Beds \| 2 Baths \| 1371 Sq. Ft.	$1,204,114
687 Royce St, Altadena, CA 3 Beds \| 2 Baths \| 1148 Sq. Ft.	$1,064,558

Address	Redfin Estimate
669 Royce St, Altadena, CA 4 Beds \| 2 Baths \| 1214 Sq. Ft.	$1,028,160
705 Royce St, Altadena, CA 3 Beds \| 2 Baths \| 1498 Sq. Ft.	$1,073,042

Address	Redfin Estimate
679 Royce St, Altadena, CA 2 Beds \| 1 Baths \| 1196 Sq. Ft.	$817,490
693 Royce St, Altadena, CA 2 Beds \| 1 Baths \| 1036 Sq. Ft.	$940,555

Property information provided by CRMLS when last listed in 2023. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 91001, CA

Sale history for 670 Royce St

Tax history for 670 Royce St

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91001

Home values near 670 Royce St

More real estate resources