OFF MARKET
Off market sep 2010 for $1.5M
$3,101,281
Est. refi paymentEst. refi $6,953/mo
4
bd
•
3 ba
•
2,818
sq ft

520 WINTHROP Rd, San Marino, CA 91108

map-entry

About this home

Single-familyProperty Type
1950Year Built
0.42 acresLot Size
$1,101Est. Price/Sq.Ft.
2 spacesParking
Listed by Bill Podley •DRE #00458783 • Deasy Penner Podley
Bought with Non-Member Default •DRE #01264381 • Default Non-Member Office
Redfin checked: 2 minutes ago
•Source:CRMLS #P0-22141074

Redfin Estimate

$3,101,281
$1.6M since sold in September 2010$4,000 since September

This home's estimate is 6.4% lower than the average sale price ($3.31M) of 6 comparable homes.

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Earn from this home

Sell
$2,201,235
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$6,063/mo
Redfin rental estimate

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Market trends in 91108, CA

Sale history for 520 WINTHROP Rd

Tax history for 520 WINTHROP Rd

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

Public record

Beds
4
Baths
3
Stories
—
Lot width
—
Lot depth
—
Lot size
0.44 Acres
Year renovated
1952
Sq. Ft.
2,818
Year built
1950
Style
Single Family Residential
County
Los Angeles County
APN
5323017037
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 7, 2026.

Property details

Around this home

Schools

Valentine Elementary School

Public K-5 • Assigned • 1.2mi

10/10
Huntington Middle School

Public 6-8 • Assigned • 1.3mi

9/10
San Marino High School

Public 9-12 • Assigned • 2.3mi

10/10
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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 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

San Marino, CA • 91108
Average low and high temperatures (°F)
69
49
71
51
74
53
72
53
76
57
81
60
86
63
90
65
86
65
81
57
72
51
70
50
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
$2.95M – $3.57M

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Property information provided by CRMLS when last listed in 2026. This data may not match public records. Learn more.
Listing agent: Ricky Seow (6266743338)

Based on information from California Regional Multiple Listing Service, Inc. as of 2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

Last Updated: 2026-01-01T14:21:02.151Z
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GreatSchools Ratings provided by GreatSchools.org.