Effortless, all-level living in the heart of Piedmont. This fully updated mid-century modern gem blends timeless design with thoughtful, high-end upgrades throughout. The main home offers 3 spacious bedrooms and 2.5 beautifully remodeled bathrooms, with soaring vaulted ceilings that enhance the sense of space and light. At the heart of the home is a showstopping 11-foot quartzite island, surrounded by custom cabinetry and Thermador appliances. Bifold La Cantina doors open to the backyard, creating seamless indoor-outdoor flow. Velux skylights—remote-operated and rain-sensing—bring in natural light while adding a touch of luxury. Set on an oversized, beautifully landscaped lot, the backyard is pure magic—lush with unique fruits, vegetables, and blooming flowers. A detached, award-winning one-bedroom studio with its own full bathroom offers the perfect retreat for guests, work, or creative pursuits. Enjoy the ease of an attached two-car garage, and a location just blocks from Piedmont’s top-rated schools.
Single-familyProperty Type
1948Year Built
9,100 sq ftLot Size
$1,251Est. Price/Sq.Ft.
2 car garageParking
Listed by Lisa Carnazzo•DRE #02105843• The GRUBB Company
Bought with Madeline Lilley•DRE #01919653• Red Oak Realty
Spacious single level living- a rare find for a home this size! Beautifully updated with room for everyone. There is a private bedroom wing on one side of the home. The rest lives open and flows to the rear yard/patio. Large 2+ car garage.
1 year ago• May not reflect the current state of the home
bridgeMLS, Bay East AOR, or Contra Costa AOR #41094740
May 8, 2025
Sold
$3,675,000
$1,201/sq ft
May 1, 2025
Pending
—
Apr 25, 2025
Listed
$2,748,000
$898/sq ft
Public Records
May 13, 2014
Sold
$2,100,000
$686/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$36,934 (+3.3%)
$772,260 + $1,801,940
$2,574,200
2024
$35,743 (+1.5%)
$772,260 + $1,801,940
$2,574,200
2023
$35,213 (+2.9%)
$757,121 + $1,766,616
$2,523,737
2022
$34,220 (+4.9%)
$727,725 + $1,698,026
$2,425,751
2021
$32,615 (+0.2%)
$727,725 + $1,698,026
$2,425,751
2020
$32,555 (−0.3%)
$713,462 + $1,664,745
$2,378,207
2019
$32,666 (+3.6%)
$706,148 + $1,647,678
$2,353,826
2018
$31,533 (−0.3%)
$692,307 + $1,615,383
$2,307,690
2017
$31,642 (+7.9%)
$665,431 + $1,552,672
$2,218,103
2016
$29,315 (−0.3%)
$665,431 + $1,552,672
$2,218,103
2015
$29,413 (+433.3%)
$652,383 + $1,522,229
$2,174,612
2014
$5,515 (+1.4%)
$60,802 + $89,404
$150,206
2013
$5,441 (+4.1%)
$60,802 + $89,404
$150,206
2012
$5,225 (−0.6%)
$60,528 + $89,000
$149,528
2011
$5,254 (+3.2%)
$59,341 + $87,255
$146,596
2010
$5,091
$58,178 + $85,544
$143,722
2009
$5,093 (+11.7%)
$57,743 + $84,905
$142,648
2008
$4,559
$57,880 + $85,107
$142,987
Tax history for 30 Prospect Rd
Year
Property tax
Land + Additions
Assessment*
2025
$36,934 (+3.3%)
$772,260 + $1,801,940
$2,574,200
2024
$35,743 (+1.5%)
$772,260 + $1,801,940
$2,574,200
2023
$35,213 (+2.9%)
$757,121 + $1,766,616
$2,523,737
2022
$34,220 (+4.9%)
$727,725 + $1,698,026
$2,425,751
2021
$32,615 (+0.2%)
$727,725 + $1,698,026
$2,425,751
2020
$32,555 (−0.3%)
$713,462 + $1,664,745
$2,378,207
2019
$32,666 (+3.6%)
$706,148 + $1,647,678
$2,353,826
2018
$31,533 (−0.3%)
$692,307 + $1,615,383
$2,307,690
2017
$31,642 (+7.9%)
$665,431 + $1,552,672
$2,218,103
2016
$29,315 (−0.3%)
$665,431 + $1,552,672
$2,218,103
2015
$29,413 (+433.3%)
$652,383 + $1,522,229
$2,174,612
2014
$5,515 (+1.4%)
$60,802 + $89,404
$150,206
2013
$5,441 (+4.1%)
$60,802 + $89,404
$150,206
2012
$5,225 (−0.6%)
$60,528 + $89,000
$149,528
2011
$5,254 (+3.2%)
$59,341 + $87,255
$146,596
2010
$5,091
$58,178 + $85,544
$143,722
2009
$5,093 (+11.7%)
$57,743 + $84,905
$142,648
2008
$4,559
$57,880 + $85,107
$142,987
*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
Zoning
Beds
3
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
9,100 Sq. Ft.
Year renovated
1950
Sq. Ft.
2,721
Year built
1948
Style
Single Family Residential
County
Alameda County
APN
051 473703501
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 27, 2026.
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.
Property details
Parking
Parking Information
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached, Int Access From Garage, Off Street
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 4
# of Bathrooms Full: 3
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Stall Shower, Tub, Updated Baths
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2025. This data may not match public records. Learn more.