5 Maxwelton Rd is a 4,901 square foot house on a 0.47 acre lot with 4 bedrooms and 5 bathrooms. - it last sold on September 13, 2017 for $2,800,000. Based on Redfin's Piedmont data, we estimate the home's value is $4,094,336.
Single-familyProperty Type
2008Year Built
0.47 acresLot Size
$835Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$4,094,336
$1.3M since sold in September 2017$192K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 41% higher than the average sale price ($2.90M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40412374
Mar 16, 2018
Listing Removed
—
Public Records
Sep 13, 2017
Sold
$2,800,000
$571/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$46,376 (+4.3%)
$974,870 + $2,274,697
$3,249,567
2024
$44,461 (+1.5%)
$955,760 + $2,230,107
$3,185,867
2023
$43,788 (+2.9%)
$937,020 + $2,186,380
$3,123,400
2022
$42,537 (+4.9%)
$900,639 + $2,101,492
$3,002,131
2021
$40,541 (+0.2%)
$900,639 + $2,101,492
$3,002,131
2020
$40,464 (+0.6%)
$882,982 + $2,060,293
$2,943,275
2019
$40,211 (+3.7%)
$873,936 + $2,039,184
$2,913,120
2018
$38,795 (+28.4%)
$856,800 + $1,999,200
$2,856,000
2017
$30,212 (+8.0%)
$480,392 + $1,553,356
$2,033,748
2016
$27,982 (−0.2%)
$480,392 + $1,553,356
$2,033,748
2015
$28,037 (+1.8%)
$470,976 + $1,522,906
$1,993,882
2014
$27,552 (−0.4%)
$454,820 + $1,470,672
$1,925,492
2013
$27,672 (−1.0%)
$454,820 + $1,470,672
$1,925,492
2012
$27,964 (+1.0%)
$452,768 + $1,464,036
$1,916,804
2011
$27,678 (+2.8%)
$443,892 + $1,435,336
$1,879,228
2010
$26,933 (+41.7%)
$435,192 + $1,407,196
$1,842,388
2009
$19,012 (+96.1%)
$431,940 + $1,396,682
$1,828,622
2008
$9,695
$432,968 + $921,500
$1,354,468
Tax history for 5 Maxwelton Rd
Year
Property tax
Land + Additions
Assessment*
2025
$46,376 (+4.3%)
$974,870 + $2,274,697
$3,249,567
2024
$44,461 (+1.5%)
$955,760 + $2,230,107
$3,185,867
2023
$43,788 (+2.9%)
$937,020 + $2,186,380
$3,123,400
2022
$42,537 (+4.9%)
$900,639 + $2,101,492
$3,002,131
2021
$40,541 (+0.2%)
$900,639 + $2,101,492
$3,002,131
2020
$40,464 (+0.6%)
$882,982 + $2,060,293
$2,943,275
2019
$40,211 (+3.7%)
$873,936 + $2,039,184
$2,913,120
2018
$38,795 (+28.4%)
$856,800 + $1,999,200
$2,856,000
2017
$30,212 (+8.0%)
$480,392 + $1,553,356
$2,033,748
2016
$27,982 (−0.2%)
$480,392 + $1,553,356
$2,033,748
2015
$28,037 (+1.8%)
$470,976 + $1,522,906
$1,993,882
2014
$27,552 (−0.4%)
$454,820 + $1,470,672
$1,925,492
2013
$27,672 (−1.0%)
$454,820 + $1,470,672
$1,925,492
2012
$27,964 (+1.0%)
$452,768 + $1,464,036
$1,916,804
2011
$27,678 (+2.8%)
$443,892 + $1,435,336
$1,879,228
2010
$26,933 (+41.7%)
$435,192 + $1,407,196
$1,842,388
2009
$19,012 (+96.1%)
$431,940 + $1,396,682
$1,828,622
2008
$9,695
$432,968 + $921,500
$1,354,468
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
SFR
Single Family Residential
The intent is to: Preserve, protect and enhance Piedmont's residential character, protecting the quiet, family atmosphere of neighborhoods.; Protect residents from the harmful effects of excessive noise, light deprivation, intrusions on privacy, overcrowding, excessive traffic, insufficient parking, blockage of significant views, and other adverse environmental impacts.; Maintain openness and areas of vegetation between residences to enhance a healthy environment.; Achieve design compatibility between additions, remodeling and other new construction by establishing development standards.; Minimize the out-of-scale appearance of large homes, parking areas, and other development relative to the lot size and to other homes in a neighborhood.
Apr 11, 2023 • Final
Solar
Install a rooftop solar system with modules and a specified kilowatt capacity.
Electrical
Solar
Aug 17, 2022 • Final
Change to approved p
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
Room Information
# of Rooms: 10
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Good
Property Information
Living Sq. Ft: 4,901
Building Sq. Ft: 4,901
# of Units: 1
# of Stories: 2.5
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 20,508
Municipality Name: PIEDMONT INCORP
Acres: 0.4708
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 5.0
Sq. Ft.: 4,901
Stories: 2.5
Lot Size: 0.47 acres
Style: Single Family Residential
Year Built: 2008
Year Renovated: 2008
County: Alameda County
APN: 050 457903601
Home facts updated by county records on Sep 16, 2026
Around this home
Schools
K - 12
Preschool & daycare
Havens Elementary School
Public K-5 • Assigned • 0.5mi
9/10
Piedmont Middle School
Public 6-8 • Assigned • 0.7mi
8/10
Piedmont High School
Public 9-12 • Assigned • 0.6mi
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 84° expected this year, 9 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
14 unhealthy days expected this year, 14 days in 30 years
Provided by First Street
Historical weather
Piedmont, CA • 94618
Average low and high temperatures (°F)
61°
47°
62°
48°
67°
51°
64°
50°
68°
53°
68°
54°
69°
56°
73°
57°
73°
60°
70°
55°
63°
51°
59°
48°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.9 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
10.9 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$3.89M – $4.71M
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