Google street view image for 660 Old Mill Rd, Pasadena, CA 91108

Off Market Dec 2020 for $2.1M

$3,025,878

Est. refi paymentEst. refi $14,896/mo

•

4 ba

•

2,868

sq ft

660 Old Mill Rd, Pasadena, CA 91108

About this home

660 Old Mill Rd is a 2,868 square foot house on a 10,298 square foot lot with 4 bedrooms and 4 bathrooms. - it last sold on December 02, 2020 for $2,185,000. Based on Redfin's Pasadena data, we estimate the home's value is $3,025,878.

Single-familyProperty Type

1935Year Built

10,298 sq ftLot Size

$1,055Est. Price/Sq.Ft.

2 car garageParking

Source:Public Records

Redfin Estimate

$3,025,878

$841K since sold in December 2020$17K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 31.2% higher than the average sale price ($2.31M) of 6 comparable homes.

SOLD JUL 13, 2026
$2,600,000
A
3 beds3 baths2,641 sq ft
2225 El Molino Pl, San Marino, CA 91108
Keller Williams Realty
SOLD JUL 17, 2026
$1,510,000
B
3 beds2 baths2,190 sq ft
937 N Granada, Alhambra, CA 91801
SOLD MAY 26, 2026
$2,635,500
C
3 beds3 baths2,258 sq ft
1620 S Euclid Ave, San Marino, CA 91108
Berkshire Hathaway Home Servic
SOLD MAY 26, 2026
$2,010,777
D
3 beds2 baths1,479 sq ft
777 Old Mill Rd, Pasadena, CA 91108
SOLD JAN 14, 2026
$3,380,000
E
4 beds3 baths3,438 sq ft
2044 Monterey Rd, South Pasadena, CA 91030
SOLD JUN 17, 2026
$1,702,000
F
2 beds2 baths1,569 sq ft
2505 Monterey Rd, San Marino, CA 91108

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Earn from this home

Sell

$1,311,915

Est. take-home

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Refinance

Est. cash available

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Rent

$6,310/mo

Redfin rental estimate

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Market trends in 91108, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

109.8%

+1.2% MoM

Median sale price

$3.3M

$472K MoM

Avg. days on market

26d

2 days MoM

Recently sold homes

5 MoM

New listings for sale

OPEN TODAY, 1PM TO 5PM
$3,880,000
4 beds3 baths2,946 sq ft
1439 Wembley Rd, San Marino, CA 91108
Re/Max Premier Properties
$3,175,000
4 beds4 baths2,824 sq ft
2490 Cumberland, San Marino, CA 91108
OPEN TODAY, 1PM TO 4PM
$2,999,000
5 beds4 baths4,022 sq ft
2245 E California, San Marino, CA 91108
COMING SOON
$2,750,000
4 beds4 baths3,451 sq ft
2968 Gainsborough Dr, San Marino, CA 91108
COMING SOON
$2,980,000
5 beds5 baths2,906 sq ft
1334 Sierra Madre Blvd, San Marino, CA 91108
Wetrust Realty
$3,280,000
5 beds4 baths3,095 sq ft
2136 S El Molino, San Marino, CA 91108
Re/Max Premier Properties
$4,390,000
5 beds5.5 baths4,989 sq ft
1203 Patton Way, San Marino, CA 91108
$1,990,000
3 beds2 baths1,709 sq ft
2380 Sherwood Rd, San Marino, CA 91108
REAL BROKERAGE TECHNOLOGIES
$4,988,000
3 beds3.5 baths4,022 sq ft
1230 Winston Ave, San Marino, CA 91108
See all

Provided by Redfin

Sale history for 660 Old Mill Rd

Date

Event

Price

Public Records

Dec 2, 2020

Sold

$2,185,000

$762/sq ft

CRMLS #P0-22003269

Aug 14, 2002

Sold

$835,000

$291/sq ft

Jul 20, 2002

Listing Removed

—

Jun 2, 2002

Listed

$799,000

$279/sq ft

Charming hacienda-style home located on one of Pasadena's prettiest streest near the Ritz Carlton Hotel and Mission District. This home shows pride of ownership. There are three bedrooms, three baths, family room and bonus room opening on to a lovely walled patio and fountain. There is a deck off the master bedroom and lawn and fruit trees. Updated kitchen & baths ad lovely landscaping with fountain and rose garden. Amenities include fireplace, formal dining room and small butler's pantry. Central air & heat, security system, hardwood & tile floors, french doors and leaded glass front windows.

Public Records

Aug 30, 1996

Sold

$520,000

$181/sq ft

Public Records

Jan 5, 1990

Sold

$610,000

$213/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$27,310 (+4.8%)

$1,892,090 + $473,021

$2,365,111

2024

$26,054 (+0.8%)

$1,892,090 + $473,021

$2,365,111

2023

$25,838 (+3.6%)

$1,854,991 + $463,747

$2,318,738

2022

$24,933 (+4.3%)

$1,818,619 + $454,654

$2,273,273

2021

$23,910 (+84.0%)

$1,782,960 + $445,740

$2,228,700

2020

$12,995 (−0.3%)

$1,748,000 + $437,000

$2,185,000

2019

$13,032 (−1.7%)

$727,577 + $472,417

$1,199,994

2018

$13,254 (−2.5%)

$713,311 + $463,154

$1,176,465

2017

$13,591 (+2.2%)

$685,613 + $445,170

$1,130,783

2016

$13,292 (+1.2%)

$685,613 + $445,170

$1,130,783

2015

$13,132 (+2.1%)

$672,170 + $436,442

$1,108,612

2014

$12,860 (+1.1%)

$649,105 + $421,467

$1,070,572

2012

$12,715 (−4.0%)

$646,172 + $419,563

$1,065,735

2011

$13,247 (+1.7%)

$633,502 + $411,337

$1,044,839

2010

$13,031 (+8.4%)

$621,081 + $403,272

$1,024,353

2009

$12,022 (+5.1%)

$616,440 + $400,259

$1,016,699

2008

$11,444

$617,905 + $401,210

$1,019,115

Tax history for 660 Old Mill Rd

Year

Property tax

Land + Additions

Assessment*

2025

$27,310 (+4.8%)

$1,892,090 + $473,021

$2,365,111

2024

$26,054 (+0.8%)

$1,892,090 + $473,021

$2,365,111

2023

$25,838 (+3.6%)

$1,854,991 + $463,747

$2,318,738

2022

$24,933 (+4.3%)

$1,818,619 + $454,654

$2,273,273

2021

$23,910 (+84.0%)

$1,782,960 + $445,740

$2,228,700

2020

$12,995 (−0.3%)

$1,748,000 + $437,000

$2,185,000

2019

$13,032 (−1.7%)

$727,577 + $472,417

$1,199,994

2018

$13,254 (−2.5%)

$713,311 + $463,154

$1,176,465

2017

$13,591 (+2.2%)

$685,613 + $445,170

$1,130,783

2016

$13,292 (+1.2%)

$685,613 + $445,170

$1,130,783

2015

$13,132 (+2.1%)

$672,170 + $436,442

$1,108,612

2014

$12,860 (+1.1%)

$649,105 + $421,467

$1,070,572

2012

$12,715 (−4.0%)

$646,172 + $419,563

$1,065,735

2011

$13,247 (+1.7%)

$633,502 + $411,337

$1,044,839

2010

$13,031 (+8.4%)

$621,081 + $403,272

$1,024,353

2009

$12,022 (+5.1%)

$616,440 + $400,259

$1,016,699

2008

$11,444

$617,905 + $401,210

$1,019,115

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

Zoning

RS-4

Single-Family Residential District

The purposes of the RS zoning districts are to: Provide appropriately located areas for single-family residential neighborhoods that are consistent with and implement the Single-Family Residential land use designation of the General Plan, and that are consistent with the standards of public health and safety established by this Zoning Code; and Ensure adequate light, air, privacy, and open space for each dwelling, and protect residents from the harmful effects of excessive noise, population density, traffic congestion, and other adverse environmental effects. The designation of property in the RS zoning district shall include the Zoning Map showing a numerical suffix to the RS map symbol (e.g., RS-2) which shall note the maximum number of dwelling units allowed per acre of site area.

Zone overlays

Hillside Overlay District

Permitted uses

Include but are not limited to:

Day care facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Infrastructure

Property details

Interior

Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central

Exterior

Property Information
Subdivision Name: 9864
Living Sq. Ft: 2,868
# of Units: 1
Legal Description: TR=9864 LOT 21

Lot Information
# of Buildings: 1
Land Sq. Ft: 10,298
Legal Lot Number: 21
Municipality Name: PASADENA
Acres: 0.2364
Zoning Code: PSR4
County Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 4
Baths: 4.0
Sq. Ft.: 2,868
Stories: —
Lot Size: 10,298 square feet
Style: Single Family Residential
Year Built: 1935
Year Renovated: 1958
County: Los Angeles County
APN: 5325008031

Home facts updated by county records on Aug 30, 2026

Around this home

Schools

McKinley School

Public K-8 • Assigned • 1.5mi

2/10

Blair High School

Public 6-12 • Assigned • 0.8mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The real estate market is becoming more balanced. Buyers have more inventory, more data, and more time to make informed decisions than they did a year ago. Well-priced homes are still moving quickly, but today’s market rewards preparation, strategy,...
2 months ago • Los Angeles County
Peter Santos
Redfin Premier agent
82 deals
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Climate risks

1/10 Flood Factor

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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

6/10 Heat Factor

7 days above 98° expected this year, 20 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, 10 days in 30 years

Provided by First Street

Historical weather

Pasadena, CA • 91108

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 9.7 hours in June and 6.8 hours in December, placing it above the U.S. average for solar exposure.

9.7 hrs

6.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.88M – $3.48M

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Nearby similar homes

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Re/Max Premier Prop Arcadia

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COMING SOON

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Wetrust Realty

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Re/Max Premier Properties

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REAL BROKERAGE TECHNOLOGIES

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Home values near 660 Old Mill Rd

Data from public records.

Address	Redfin Estimate
595 Old Mill Rd, San Marino, CA 4 Beds \| 3 Baths \| 2526 Sq. Ft.	$3,207,536
690 Old Mill Rd, Pasadena, CA 3 Beds \| 2 Baths \| 1845 Sq. Ft.	$2,236,461

Address	Redfin Estimate
580 Old Mill Rd, San Marino, CA 4 Beds \| 3 Baths \| 2195 Sq. Ft.	$2,815,542
646 Old Mill Rd, Pasadena, CA 3 Beds \| 4 Baths \| 2502 Sq. Ft.	$2,825,073

Address	Redfin Estimate
670 Old Mill Rd, Pasadena, CA 3 Beds \| 3 Baths \| 2527 Sq. Ft.	$2,600,294
640 Old Mill Rd, Pasadena, CA 4 Beds \| 3 Baths \| 2980 Sq. Ft.	$2,692,652

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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 91108, CA

Sale history for 660 Old Mill Rd

Tax history for 660 Old Mill Rd

Zoning

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91108

Home values near 660 Old Mill Rd

More real estate resources