This extraordinary Ruby Hill custom estate was designed to make everyday life feel like a retreat. Set in a private setting with sweeping Livermore Valley, vineyard and Mt. Diablo views, oversized, light-filled rooms flow effortlessly for both entertaining and family living. At its heart is a completely reimagined kitchen—gutted and rebuilt with custom cabinetry, a reshaped oversized island, Atlantic Lava marble countertops, and the timeless travertine floors remain. A pony wall was removed and newly added steps create a beautiful connection to the family room. Brand-new Thermador and Miele appliances include four ovens, three dishwashers and a built-in coffee/espresso system, complemented by a Perlick wine refrigerator and temperature-controlled 500+ bottle wine room. The volume-ceiling family room opens to a wet bar and game room before flowing outside to a true resort setting. A solar-heated saltwater pool and spa, outdoor kitchen with island and BBQ, covered cabana with fireplace and TV, illuminated koi pond, multi-level waterfall and upper view deck create an unforgettable backdrop for entertaining. The main level offers a private guest suite plus executive office with fireplace and patio access. Upstairs, the secluded primary retreat occupies its own wing with a completely redesigned spa bath featuring Caliber custom cabinetry, jetted tub, four-sprayer rain shower and custom-organized closet. Three additional bedrooms each offer ensuite baths. Two oversized laundry rooms—one on each level—plus an approximately 250 sq ft bonus room add exceptional convenience. This is a must see in Ruby Hill. Beyond the home, where HOA community amenities include 2 guard gated entrances, greenbelt walking trail, seasonal community pool, clubhouse, basketball courts, cricket field, soccer field, tennis & pickleball courts, and a community park. A separate social or full golf membership in The Club @ Ruby Hill gives you access to the private tennis & pickleball courts, year round heated swimming pool, NEW members only gym, Pilates & yoga room, a full golf membership gives you all of this plus access to the beautiful golf course, clubhouse with spa like locker rooms, The Reserve restaurant, and The Grille restaurant.
Pending
$5,498,800
3836 Antonini Way, Pleasanton, CA 94566
5beds
6,350sqft
Single Family Residence
Built in 2003
0.58 Acres Lot
$5,290,200 Zestimate®
$866/sqft
$295/mo HOA
What's special
Multi-level waterfallIlluminated koi pondTrue resort settingCompletely reimagined kitchenPrivate guest suiteCustom cabinetryCompletely redesigned spa bath
- 59 days
- 163
- 7
Zillow last checked:
Listing updated:
Listed by:
Lisa Doyle DRE #01149880 925-890-7443,
Christie's Intl Re Sereno
Source: CCAR,MLS#: 41148028
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 6
- Full bathrooms: 5
- Partial bathrooms: 1
Rooms
- Room types: 1 Bedroom, 1.5 Baths, Main Entry, 4 Bedrooms, 4 Baths, Family Room, Utility Room, Workshop
Bathroom
- Features: Shower Over Tub, Solid Surface, Tile, Tub, Updated Baths, Stone, Stall Shower, Sunken Tub, Tub with Jets, Closet, Dual Flush Toilet, Marble, Multiple Shower Heads, Window
Kitchen
- Features: 220 Volt Outlet, Breakfast Nook, Counter - Solid Surface, Dishwasher, Double Oven, Eat-in Kitchen, Disposal, Gas Range/Cooktop, Kitchen Island, Microwave, Oven Built-in, Pantry, Refrigerator, Self-Cleaning Oven, Updated Kitchen
Heating
- Zoned
Cooling
- Central Air
Appliances
- Included: Dishwasher, Double Oven, Gas Range, Microwave, Oven, Refrigerator, Self Cleaning Oven, Dryer, Washer
- Laundry: Laundry Room, Common Area
Features
- Formal Dining Room, Storage, Breakfast Nook, Counter - Solid Surface, Pantry, Updated Kitchen
- Flooring: Hardwood, Tile, Carpet
- Windows: Window Coverings
- Number of fireplaces: 3
- Fireplace features: Electric, Family Room, Living Room, Other
Interior area
- Total structure area: 6,350
- Total interior livable area: 6,350 sqft
Property
Parking
- Total spaces: 4
- Parking features: Garage, 1/2 Car Space, Garage Door Opener
- Garage spaces: 4
Features
- Levels: Two
- Stories: 2
- Exterior features: Garden, Garden/Play
- Has private pool: Yes
- Pool features: Gunite, In Ground
- Has spa: Yes
- Spa features: Bath
- Fencing: Fenced
- Has view: Yes
- View description: Park/Greenbelt, Panoramic
- Waterfront features: Pond
Lot
- Size: 0.58 Acres
- Features: Level, Premium Lot, Secluded, Back Yard, Front Yard, Landscaped
Details
- Parcel number: 950273
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subtype: Single Family Residence
Materials
- Foundation: Slab
- Roof: Tile
Condition
- Existing
- New construction: No
- Year built: 2003
Utilities & green energy
- Electric: Photovoltaics Seller Owned, 220 Volts in Kitchen
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Natural Gas Available, Natural Gas Connected
Community & HOA
Community
- Subdivision: Ruby Hill
HOA
- Has HOA: Yes
- Amenities included: Clubhouse, Greenbelt, Fitness Center, Playground, Pool, Gated, Tennis Court(s), Barbecue, BBQ Area, Golf Course
- Services included: Common Area Maint
- HOA fee: $295 monthly
- HOA name: RUBY HILL HOA
- HOA phone: 925-417-1903
Location
- Region: Pleasanton
Financial & listing details
- Price per square foot: $866/sqft
- Tax assessed value: $3,531,761
- Date on market: 9/11/2026
Estimated market value
$5,290,200
$5.03M - $5.55M
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 10/2/2026 | Pending sale | $5,498,800$866/sqft |
Source:  CCAR #41148028 Report a problem | ||
| 9/11/2026 | Listed for sale | $5,498,800+88%$866/sqft |
Source: CCAR #41148028 Report a problem | ||
| 6/16/2016 | Sold | $2,925,000-2.5%$461/sqft |
Source: Bay East AOR #40733185 Report a problem | ||
| 4/17/2016 | Pending sale | $2,999,999$472/sqft |
Source: Foundation Real Estate #40733185 Report a problem | ||
| 3/16/2016 | Price change | $2,999,999-3.2%$472/sqft |
Source: Foundation Real Estate #40733185 Report a problem | ||
| 12/15/2015 | Price change | $3,099,0000%$488/sqft |
Source: Foundation Real Estate #40733185 Report a problem | ||
| 10/19/2015 | Price change | $3,099,999-6%$488/sqft |
Source: Foundation Real Estate #40733185 Report a problem | ||
| 9/9/2015 | Price change | $3,299,000-5.7%$520/sqft |
Source: Foundation Real Estate #40733185 Report a problem | ||
| 9/4/2015 | Listed for sale | $3,499,000+29.6%$551/sqft |
Source: Foundation Real Estate #40733185 Report a problem | ||
| 6/2/2008 | Sold | $2,700,000+390.9%$425/sqft |
Source: Bay East AOR #40338552 Report a problem | ||
| 9/20/2002 | Sold | $550,000-36.8%$87/sqft |
Source: Public Record Report a problem | ||
| 8/22/2000 | Sold | $870,000$137/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $3,531,761 +2% |
| 2025 | $40,507 +2% | $3,462,527 +2% |
| 2024 | $39,701 +1.2% | $3,394,637 +2% |
| 2023 | $39,250 +5.6% | $3,328,093 +2% |
| 2022 | $37,176 +2.6% | $3,262,837 +2% |
| 2021 | $36,224 +1.3% | $3,198,867 +1% |
| 2020 | $35,761 -1.2% | $3,166,077 +2% |
| 2019 | $36,202 +4.8% | $3,104,010 +2% |
| 2018 | $34,557 | $3,043,170 +2% |
| 2017 | $34,557 +18.4% | $2,983,500 +11.5% |
| 2016 | $29,194 +16.8% | $2,675,000 +16.3% |
| 2015 | $25,005 -1.3% | $2,300,000 +2.5% |
| 2014 | $25,333 | $2,244,000 +9% |
| 2013 | -- | $2,058,000 +11.8% |
| 2012 | -- | $1,840,000 -4.7% |
| 2011 | -- | $1,930,000 -10.2% |
| 2010 | -- | $2,150,000 -8.5% |
| 2009 | -- | $2,350,000 +23.3% |
| 2008 | -- | $1,905,350 +2% |
| 2007 | -- | $1,867,995 +2% |
| 2006 | -- | $1,831,381 +2% |
| 2005 | -- | $1,795,472 +107.2% |
| 2004 | -- | $866,469 +57.5% |
| 2003 | -- | $550,000 -38% |
| 2002 | -- | $887,400 +2% |
| 2001 | $9,675 | $870,000 |
Find assessor info on the county website
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