Nestled within the prestigious Diablo CC neighborhood, this custom East Coast-inspired estate offers a rare blend of timeless design and storybook charm. Set on a remarkable lot with front views of the 17th fairway and stunning rear vistas of majestic Mt. Diablo. The fully updated home offers 4 bedrooms/2 full baths/2 half bath plus an office all on the main level. Upstairs, a versatile loft is complemented by both a full and half bath. The chef's kitchen features dual marble islands, Sub-Zero refrigerators, Wolf range a breakfast nook and custom cabinetry. The kitchen opens to a warm and inviting family room with access to the backyard. The expansive living room impresses with soaring wood beam ceilings, pretty hardwood flooring and French doors leading to the outdoor entertaining areas. Enjoy the sparkling pool/spa, built-in BBQ w/bar seating or unwind beneath the pergola next to the stone fireplace. A charming guest cottage adds unique character with its high ceiling and Dutch door--perfect for guests, extended family, or a private retreat. Additional highlights include statement light fixtures, decorative millwork, extensive built-in cabinetry, and a detached 3-car garage. This rare offering delivers luxurious comfort in one of Diablo's most coveted locations.
Sold for $6,400,000
$6,400,000
1669 Calle Arroyo, Diablo, CA 94528
4beds
5,337sqft
Single Family Residence
Built in 1964
0.6 Acres Lot
$6,299,500 Zestimate®
$1,199/sqft
$7,323 Estimated rent
Home value
$6,299,500
$5.67M - $6.99M
$7,323/mo
Zestimate® history
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List your homeWhat's special
Fully updated homeWolf rangeDecorative millworkCustom cabinetryDual marble islandsBreakfast nookStatement light fixtures
Zillow last checked:
Listing updated:
Listed by:
Mary Bonham DRE #01203856 925-997-1787,
The Agency,
Erin Carrigg DRE #02020465 925-360-4420,
The Agency
Bought with:
NonAgent Represented Buyer
NonMember/Member-Other Board
Source: CCAR,MLS#: 41124372
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 3
- Partial bathrooms: 2
Rooms
- Room types: 4 Bedrooms, 2.5 Baths, Primary Bedrm Suite - 1, Main Entry, 1.5 Baths, Loft, Dining Room, Family Room, Office
Bathroom
- Features: Solid Surface, Stall Shower, Updated Baths, Window, Tub, Marble
Kitchen
- Features: Stone Counters, Dishwasher, Eat-in Kitchen, Kitchen Island, Microwave, Pantry, Range/Oven Free Standing, Refrigerator, Skylight(s), Updated Kitchen
Heating
- Zoned
Cooling
- Central Air
Appliances
- Included: Dishwasher, Microwave, Free-Standing Range, Refrigerator, Gas Water Heater, Dryer, Washer
- Laundry: Laundry Room, Cabinets, Sink, Common Area
Features
- Storage, Pantry, Updated Kitchen, Sound System
- Flooring: Hardwood, Vinyl, Carpet
- Windows: Skylight(s)
- Number of fireplaces: 4
- Fireplace features: Family Room, Gas Starter, Living Room, Master Bedroom
Interior area
- Total structure area: 5,337
- Total interior livable area: 5,337 sqft
Property
Parking
- Total spaces: 3
- Parking features: Detached
- Garage spaces: 3
Features
- Levels: Two
- Stories: 2
- Exterior features: Private Entrance
- Has private pool: Yes
- Pool features: Gas Heat, In Ground
- Spa features: Heated
- Has view: Yes
- View description: Golf Course, Mountain(s)
Lot
- Size: 0.6 Acres
- Features: Level, Sloped Up, Back Yard, Landscaped
Details
- Parcel number: 1951700101
- Special conditions: Standard
- Other equipment: Irrigation Equipment
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Custom
- Property subtype: Single Family Residence
Materials
- Wood Siding
- Roof: Composition
Condition
- Existing
- New construction: No
- Year built: 1964
Utilities & green energy
- Electric: No Solar, 220 Volts in Laundry
Community & HOA
Community
- Subdivision: Diablo C.C.
HOA
- Has HOA: No
Location
- Region: Diablo
Financial & listing details
- Price per square foot: $1,199/sqft
- Tax assessed value: $3,615,389
- Annual tax amount: $40,930
- Date on market: 2/18/2026
Price history
| Date | Event | Price |
|---|---|---|
| 2/27/2026 | Sold | $6,400,000+4.1%$1,199/sqft |
Source:  CCAR #41124372 Report a problem | ||
| 2/23/2026 | Pending sale | $6,149,000$1,152/sqft |
Source: CCAR #41124372 Report a problem | ||
| 2/18/2026 | Listed for sale | $6,149,000+156.2%$1,152/sqft |
Source: CCAR #41124372 Report a problem | ||
| 10/29/2002 | Sold | $2,400,000+200%$450/sqft |
Source: CCAR #11149070 Report a problem | ||
| 8/27/1998 | Sold | $800,000$150/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $40,930 +2.1% | $3,615,389 +2% |
| 2024 | $40,103 +1.5% | $3,544,500 +2% |
| 2023 | $39,497 +17.2% | $3,475,001 +19.5% |
| 2022 | $33,694 +3.8% | $2,908,000 +3.7% |
| 2021 | $32,466 +0.1% | $2,804,000 +0.3% |
| 2020 | $32,446 +2.7% | $2,795,000 +3.6% |
| 2019 | $31,600 +7.2% | $2,699,000 +5.5% |
| 2018 | $29,479 +11% | $2,559,500 +9.2% |
| 2017 | $26,562 +4.2% | $2,343,000 +5.3% |
| 2016 | $25,492 +8.4% | $2,225,500 +9.2% |
| 2015 | $23,511 +6% | $2,038,000 +7% |
| 2014 | $22,186 | $1,904,500 +14.7% |
| 2013 | -- | $1,660,500 +21.2% |
| 2012 | -- | $1,370,000 -27.9% |
| 2011 | -- | $1,900,000 -5.4% |
| 2010 | -- | $2,007,500 -26.6% |
| 2009 | -- | $2,735,000 +9.4% |
| 2008 | -- | $2,500,000 -7.4% |
| 2007 | -- | $2,698,486 +2% |
| 2006 | -- | $2,645,575 +3% |
| 2005 | -- | $2,568,702 +5.1% |
| 2004 | -- | $2,444,807 +1.9% |
| 2003 | -- | $2,400,000 +138.2% |
| 2002 | -- | $1,007,418 +2% |
| 2001 | -- | $987,666 |
Find assessor info on the county website
Neighborhood: 94528
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Nearby schools
GreatSchools rating
- 10/10Green Valley Elementary SchoolGrades: K-5Distance: 0.8 mi
- 10/10Los Cerros Middle SchoolGrades: 6-8Distance: 0.8 mi
- 10/10Monte Vista High SchoolGrades: 9-12Distance: 0.9 mi
Schools provided by the listing agent
- District: San Ramon Valley (925) 552-5500
Source: CCAR. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$6,299,500
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Estimated market value
$6,299,500
- California
- Contra Costa County
- Diablo
- 94528
- 1669 Calle Arroyo
Nearby cities
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