445 El Arroyo Rd is a 3,740 square foot house on a 0.4 acre lot with 4 bedrooms and 3.5 bathrooms. Based on Redfin's Hillsborough data, we estimate the home's value is $6,380,443.
Single-familyProperty Type
1951Year Built
0.4 acresLot Size
$1,706Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$6,380,443
$150K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.7% higher than the average sale price ($5.92M) of 5 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$15,097 (+2.5%)
$346,540 + $484,354
$830,894
2024
$14,723 (+2.2%)
$339,746 + $474,857
$814,603
2023
$14,402 (+3.9%)
$333,085 + $465,547
$798,632
2022
$13,860 (+2.9%)
$326,554 + $456,419
$782,973
2021
$13,476 (+2.2%)
$320,151 + $447,470
$767,621
2020
$13,181 (+3.1%)
$313,874 + $438,697
$752,571
2019
$12,785 (+3.5%)
$310,656 + $434,199
$744,855
2018
$12,347 (+3.1%)
$304,565 + $425,686
$730,251
2017
$11,977 (+3.8%)
$292,740 + $409,157
$701,897
2016
$11,540 (+2.9%)
$292,740 + $409,157
$701,897
2015
$11,214 (+3.2%)
$287,000 + $401,135
$688,135
2014
$10,865 (+4.8%)
$277,152 + $387,371
$664,523
2012
$10,367 (+5.9%)
$275,900 + $385,621
$661,521
2011
$9,784 (+2.3%)
$270,491 + $378,060
$648,551
2010
$9,565 (+0.8%)
$265,188 + $370,648
$635,836
2009
$9,486 (+2.2%)
$263,207 + $367,878
$631,085
2008
$9,281
$263,833 + $368,752
$632,585
Tax history for 445 El Arroyo Rd
Year
Property tax
Land + Additions
Assessment*
2025
$15,097 (+2.5%)
$346,540 + $484,354
$830,894
2024
$14,723 (+2.2%)
$339,746 + $474,857
$814,603
2023
$14,402 (+3.9%)
$333,085 + $465,547
$798,632
2022
$13,860 (+2.9%)
$326,554 + $456,419
$782,973
2021
$13,476 (+2.2%)
$320,151 + $447,470
$767,621
2020
$13,181 (+3.1%)
$313,874 + $438,697
$752,571
2019
$12,785 (+3.5%)
$310,656 + $434,199
$744,855
2018
$12,347 (+3.1%)
$304,565 + $425,686
$730,251
2017
$11,977 (+3.8%)
$292,740 + $409,157
$701,897
2016
$11,540 (+2.9%)
$292,740 + $409,157
$701,897
2015
$11,214 (+3.2%)
$287,000 + $401,135
$688,135
2014
$10,865 (+4.8%)
$277,152 + $387,371
$664,523
2012
$10,367 (+5.9%)
$275,900 + $385,621
$661,521
2011
$9,784 (+2.3%)
$270,491 + $378,060
$648,551
2010
$9,565 (+0.8%)
$265,188 + $370,648
$635,836
2009
$9,486 (+2.2%)
$263,207 + $367,878
$631,085
2008
$9,281
$263,833 + $368,752
$632,585
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 27, 2020 • Final
Solar and storage
Install roof mounted solar panels on a residential building.
Electrical
Solar
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
Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Good
Construction Type: Wood/Steel
Building Construction Quality: Excellent
Exterior Wall: Stucco
Building Type: Detached
View Information
View: Excellent
Property Information
Subdivision Name: BREWER PROP SUB 3
Living Sq. Ft: 3,740
Ground Floor Sq. Ft: 2,120
Building Sq. Ft: 4,220
# of Stories: 2
Legal Description: LOT 97 BREWER PROPERTY SUB NO 3 RSM 13/31 TO 35 TOWN OF HILLSBOROUGH
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 480
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 17,634
Legal Lot Number: 97
Acres: 0.4048
Depth Footage: 160
Front Footage: 110
Zoning Code: R10025
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.5
Sq. Ft.: 3,740
Stories: 2.0
Lot Size: 0.4 acres
Style: Single Family Residential
Year Built: 1951
Year Renovated: —
County: San Mateo County
APN: 031011060
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
North Hillsborough School
Public K-5 • Assigned • 0.7mi
9/10
Crocker Middle School
Public 6-8 • Assigned • 0.6mi
8/10
San Mateo High School
Public 9-12 • Assigned • 1.9mi
9/10
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
2/10 Heat Factor
5 days above 85° expected this year, 10 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
Hillsborough, CA • 94010
Average low and high temperatures (°F)
60
47
62
48
67
50
65
51
68
52
70
54
69
56
72
58
73
59
72
57
63
52
59
50
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.5 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
10.5 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$6.06M – $7.34M
Reach more buyers when you sell with Redfin. Save up to $63,804 in fees.3 minutes to get started.