Off Market Sep 2012 for $780K

$1,919,594

Est. refi paymentEst. refi $4,319/mo

•

2,084

sq ft

505 Diablo Rd, Danville, CA 94526

About this home

Single-familyProperty Type

1942Year Built

0.62 acresLot Size

$921Est. Price/Sq.Ft.

4 car garageParking

Listed by Joe Frazzano •DRE #00982431 • J. Rockcliff, REALTORS?

Listed by Alex Tse •DRE #01386010 • J. Rockcliff, REALTORS?

Bought with Joe Frazzano •DRE #00982431 • J. Rockcliff, REALTORS?

Redfin checked: 2 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40572338

Redfin Estimate

$1,919,594

$1.1M since sold in September 2012$8,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 16.3% lower than the average sale price ($2.29M) of 6 comparable homes.

SOLD JUN 2, 2026
$3,150,000
A
3 beds2.5 baths2,455 sq ft
107 Sonora Ave, Danville, CA 94526
SOLD JUL 16, 2026
$2,526,000
B
3 beds2.5 baths2,269 sq ft
26 Rio Del Ct, Danville, CA 94526
SOLD AUG 28, 2026
$2,375,000
C
4 beds2.5 baths2,184 sq ft
101 Camino Amigo Ct, Danville, CA 94526
SOLD SEP 11, 2025
$1,758,000
D
3 beds2 baths1,940 sq ft
5 Ramona Rd, Danville, CA 94526
SOLD APR 6, 2026
$1,749,000
E
4 beds2 baths2,087 sq ft
1651 Green Valley Rd, Danville, CA 94526
SOLD APR 9, 2026
$2,210,000
F
4 beds2 baths2,331 sq ft
3 Buckeye Ln, Danville, CA 94526

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Earn from this home

Sell

$1,396,815

Est. take-home

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Est. cash available

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Rent

$6,424/mo

Redfin rental estimate

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Market trends in 94526, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.3%

0.7% MoM

Median sale price

$1.8M

$14K MoM

Avg. days on market

26d

4 days MoM

Recently sold homes

106

13 MoM

New listings for sale

COMING SOON
$1,499,000
4 beds3 baths2,880 sq ft
407 La Quinta Ct, Danville, CA 94526
NEW 8 HRS AGO
$2,195,000
4 beds2.5 baths2,622 sq ft
511 El Pintado Rd, Danville, CA 94526
OPEN SAT, 2PM TO 4PM
$1,210,000
3 beds2.5 baths1,597 sq ft
1708 Fountain Springs Cir, Danville, CA 94526
OPEN SUN, 1PM TO 4PM
$1,698,000
4 beds2 baths2,031 sq ft
173 Joaquin Cir, Danville, CA 94526
OPEN SAT, 2PM TO 4PM
$1,199,999
4 beds2.5 baths1,804 sq ft
161 Elworthy Ranch Dr, Danville, CA 94526
COMING SOON
$1,595,000
4 beds3 baths1,781 sq ft
101 Hope Ln, Danville, CA 94526
OPEN SAT, 1PM TO 4PM
$3,195,000
4 beds3 baths2,823 sq ft
222 Remington Loop, Danville, CA 94526
OPEN SAT, 1:30PM TO 4PM
$3,298,000
5 beds5.5 baths4,286 sq ft
1822 Alameda Diablo, Diablo, CA 94528
OPEN SAT, 2PM TO 4PM
$1,598,000
4 beds2.5 baths2,251 sq ft
1517 Harlan Dr, Danville, CA 94526
COMING SOON
$2,055,000
3 beds1 bath1,423 sq ft
1591 Green Valley Rd, Danville, CA 94526
See all

Provided by Redfin

Sale history for 505 Diablo Rd

Year

Property tax

Land + Additions

Assessment*

2025

$12,007 (+106.2%)

$827,106 + $185,501

$1,012,607

2024

$5,824 (−47.7%)

$810,889 + $181,864

$992,753

2023

$11,130 (+0.7%)

$794,990 + $178,299

$973,289

2022

$11,049 (+2.2%)

$779,402 + $143,803

$923,205

2021

$10,814 (+1.0%)

$764,120 + $140,984

$905,104

2020

$10,703 (+1.1%)

$749,138 + $138,220

$887,358

2019

$10,588 (+3.8%)

$741,457 + $136,803

$878,260

2018

$10,199 (+3.7%)

$726,919 + $134,121

$861,040

2017

$9,832 (+1.3%)

$698,693 + $128,914

$827,607

2016

$9,709 (+1.3%)

$698,693 + $128,914

$827,607

2015

$9,587 (+1.4%)

$684,994 + $126,387

$811,381

2014

$9,459 (+1.2%)

$661,489 + $122,051

$783,540

2013

$9,347 (+117.7%)

$661,489 + $122,051

$783,540

2012

$4,292 (+1.2%)

$658,500 + $121,500

$780,000

2011

$4,243 (+1.6%)

$184,963 + $147,765

$332,728

2010

$4,175 (−0.1%)

$190,412 + $144,868

$335,280

2009

$4,181 (+3.9%)

$188,989 + $143,786

$332,775

2008

$4,022

$189,438 + $144,128

$333,566

Tax history for 505 Diablo Rd

Year

Property tax

Land + Additions

Assessment*

2025

$12,007 (+106.2%)

$827,106 + $185,501

$1,012,607

2024

$5,824 (−47.7%)

$810,889 + $181,864

$992,753

2023

$11,130 (+0.7%)

$794,990 + $178,299

$973,289

2022

$11,049 (+2.2%)

$779,402 + $143,803

$923,205

2021

$10,814 (+1.0%)

$764,120 + $140,984

$905,104

2020

$10,703 (+1.1%)

$749,138 + $138,220

$887,358

2019

$10,588 (+3.8%)

$741,457 + $136,803

$878,260

2018

$10,199 (+3.7%)

$726,919 + $134,121

$861,040

2017

$9,832 (+1.3%)

$698,693 + $128,914

$827,607

2016

$9,709 (+1.3%)

$698,693 + $128,914

$827,607

2015

$9,587 (+1.4%)

$684,994 + $126,387

$811,381

2014

$9,459 (+1.2%)

$661,489 + $122,051

$783,540

2013

$9,347 (+117.7%)

$661,489 + $122,051

$783,540

2012

$4,292 (+1.2%)

$658,500 + $121,500

$780,000

2011

$4,243 (+1.6%)

$184,963 + $147,765

$332,728

2010

$4,175 (−0.1%)

$190,412 + $144,868

$335,280

2009

$4,181 (+3.9%)

$188,989 + $143,786

$332,775

2008

$4,022

$189,438 + $144,128

$333,566

*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
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.48 Acres

Year renovated

1979

Sq. Ft.

2,374

Year built

1942

Style

Single Family Residential

County

Contra Costa County

APN

2161410234

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

R-20

Single Family Residential District

The purposes of the single family residential districts are to: Assure that future development complement Danville's existing small town character and established quality of life.;Integrate new development in a manner that is visually and functionally compatible with the physical character of the surrounding community.; Preserve, protect and enhance appropriately located areas for residential land use, consistent with the Town-wide design guidelines, the General Plan and with standards of public health and safety.; Minimize the impacts of uses, protect residents from the harmful effects of excessive noise, overcrowding, excessive traffic, insufficient parking and other adverse environmental effects.; Ensure adequate provisions for sites, with reasonable access to public services, for appropriate public and semipublic land uses, including care facilities, needed to complement residential development or that require a residential environment. At the same time, protect the relatively quiet, primarily noncommercial, family atmosphere of neighborhoods.

Permitted uses

Include but are not limited to:

Livestock production
Healthcare
Housing-Group
Housing-Single unit
Housing-Senior
Housing-Other
Park & open space

Property details

Parking

Parking Information
Has Attached Garage
Garage Spaces: 4
Covered Spaces: 4
Parking Features: Attached, Int Access From Garage, RV/Boat Parking, Parking Lot, Garage Door Opener

Interior

Virtual Tour

Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 2
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub
Primary Bathroom Included Features: Stall Shower, Tub with Jets

Interior Features
Interior Features: Dining Area, Family Room, Kitchen/Family Combo, Breakfast Bar, Breakfast Nook, Stone Counters, Eat-in Kitchen, Pantry, Updated Kitchen
Appliances: Dishwasher, Double Oven, Disposal, Gas Range, Plumbed For Ice Maker, Microwave, Gas Water Heater
Laundry Features: Hookups Only, Laundry Room
Street Level Features: 2 Bedrooms, 2.5 Baths, Primary Bedrm Suite - 1, Laundry Facility, Main Entry
Fireplaces Total: 1
Has Fireplace
Flooring: Hardwood Flrs Throughout, Carpet

Room Information
Kitchen Features: Breakfast Bar,Breakfast Nook,Counter - Stone,Dishwasher,Double Oven,Eat In Kitchen,Garbage Disposal,Gas Range/Cooktop,Ice Maker Hookup,Microwave,Pantry,Updated Kitchen
Rooms Total: 6
Fireplace Features: Gas Starter, Living Room, Wood Burning

Exterior

Building Information
Construction Materials: Brick, Wood Siding
Building Area Total: 2,084
Foundation Details: Raised

Exterior Features
Patio And Porch Features: Deck
Exterior Features: Back Yard, Dog Run, Front Yard, Side Yard
Door Features: Mirrored Closet Door(s)
Fencing: Fenced
Roof: Shingle

Property Information
Living Area: 2084
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1942

Lot Information
Lot Size Square Feet: 27007
Lot Size Area: 0.619995
Lot Size Units: Acres
Lot Size Acres: 0.619995
Lot Features: Corner Lot

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air

Location

School Information
High School District: San Ramon Valley (925) 552-5500

Public facts

Beds: 3
Baths: 4.0
Sq. Ft.: 2,374
Stories: 1.0
Lot Size: 0.48 acres
Style: Single Family Residential
Year Built: 1942
Year Renovated: 1979
County: Contra Costa County
APN: 2161410234

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Vista Grande Elementary School

Public K-5 • Assigned • 0.3mi

9/10

Los Cerros Middle School

Public 6-8 • Assigned • 1.3mi

10/10

Monte Vista High School

Public 9-12 • Assigned • 1.5mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Danville stays competitve for turnkey homes, but buyers are more rate sensitive and selective, Over the last 30 days, new listing outspace closings, easing urgency. Pending favour well- priced properties; condo/townhomes. Overpriced or dated homes...
2 months ago • Danville
Gagan Singh
Redfin Premier agent
653 deals
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Climate risks

4/10 Flood Factor

Estimated 18-26% chance of a flood reaching the building in the next 30 years

4/10 Fire Factor

2% chance of being in a wildfire in next 30 years

4/10 Heat Factor

8 days above 95° expected this year, 16 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, 15 days in 30 years

Provided by First Street

Historical weather

Danville, CA • 94526

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 11.6 hours in June and 4.8 hours in December, placing it above the U.S. average for solar exposure.

11.6 hrs

4.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.82M – $2.21M

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Home values near 505 Diablo Rd

Data from public records.

Address	Redfin Estimate
533 Diablo Rd, Danville, CA 1 Beds \| 1 Baths \| 630 Sq. Ft.	$888,521
484 Diablo Rd, Danville, CA 4 Beds \| 3 Baths \| 2442 Sq. Ft.	$1,573,554

Address	Redfin Estimate
536 Diablo Rd, Danville, CA 3 Beds \| 1 Baths \| 1849 Sq. Ft.	$1,518,076
579 Diablo Rd, Danville, CA 4 Beds \| 3.5 Baths \| 3754 Sq. Ft.	$3,283,684

Address	Redfin Estimate
521 Diablo Rd, Danville, CA 5 Beds \| 4 Baths \| 5173 Sq. Ft.	$3,026,277
555 Diablo Rd, Danville, CA 3 Beds \| 1.5 Baths \| 1625 Sq. Ft.	$1,649,960

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2012. This data may not match . Learn more.

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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 94526, CA

Sale history for 505 Diablo Rd

Tax history for 505 Diablo Rd

Public record

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 94526

Home values near 505 Diablo Rd

More real estate resources