A RARE FIND! Unique Custom Home with a 3-car garage—no other like it in the neighborhood! Built in 1991.This spacious residence features 4 bds 2.5 baths with cathedral ceilings, separate family and living rooms, a formal dining room, a large country-style kitchen with breakfast area, and two Gas fireplaces. Upgraded kitchen with Drop-in cooktop, built-in oven, touchless faucet, lots of cabinets. The luxurious primary suite offers a walk-in closet and a recently remodeled spa-inspired bath featuring a freestanding soaking tub, Smart Toilet, heated flooring, Bluetooth speaker, frameless anti-fog LED mirror, double-sink, and designer lighting. Additional baths have been refreshed with new light fixtures and faucets. Other updates include beautiful High-End laminate flooring, new carpet, fresh interior and exterior paint, and all the windows were replaced with Milgard. Exterior upgrades include professionally landscaped front and back yards, new pavers, lighting, an outdoor sound system, and updated fencing. Enjoy the new car charge and New high-efficiency heat pump water heater already compliant with future energy standards. Castro Valley School District. Don't miss this opportunity to own a thoughtfully upgraded home perfect for everyday living and entertaining.
Sold for $1,530,000
$1,530,000
3746 La Costa Ave, Castro Valley, CA 94546
4beds
2,394sqft
Residential, Single Family Residence
Built in 1991
5,227.2 Square Feet Lot
$1,564,700 Zestimate®
$639/sqft
$5,002 Estimated rent
Home value
$1,564,700
$1.41M - $1.74M
$5,002/mo
Zestimate® history
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$9,607/mo
Est. payment
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Est. payment
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List your homeWhat's special
Touchless faucetUpdated fencingRemodeled spa-inspired bathLuxurious primary suiteNew paversNew carpetHeated flooring
Zillow last checked:
Listing updated:
Listed by:
Shan Susan Gao DRE #01914490 510-213-0770,
Intero Real Estate Services
Bought with:
Veronica Tang, DRE #02232272
Radius Agent Realty
Source: Bay East AOR,MLS#: 41102055
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 2
- Partial bathrooms: 1
Bathroom
- Features: Shower Over Tub, Solid Surface, Tile, Updated Baths, Window, Split Bath, Tub, Dual Flush Toilet
Kitchen
- Features: Breakfast Nook, Counter - Solid Surface, Dishwasher, Electric Range/Cooktop, Disposal, Kitchen Island, Range/Oven Built-in, Refrigerator, Updated Kitchen
Heating
- Gravity, Forced Air
Cooling
- Ceiling Fan(s), Central Air
Appliances
- Included: Dishwasher, Electric Range, Range, Refrigerator, Dryer, Washer, Electric Water Heater
- Laundry: Laundry Closet, Common Area
Features
- Formal Dining Room, Breakfast Nook, Counter - Solid Surface, Updated Kitchen
- Flooring: Laminate, Carpet
- Basement: Crawl Space
- Number of fireplaces: 1
- Fireplace features: Brick, Family Room, Gas Starter, Living Room
Interior area
- Total structure area: 2,394
- Total interior livable area: 2,394 sqft
Property
Parking
- Total spaces: 6
- Parking features: Attached, Garage Door Opener
- Garage spaces: 3
Features
- Levels: Two
- Stories: 2
- Patio & porch: Deck
- Exterior features: Low Maintenance
- Pool features: None
- Fencing: Fenced,Wood
Lot
- Size: 5,227 sqft
- Features: Premium Lot, Zero Lot Line, Sprinklers In Rear, Back Yard, Front Yard, Side Yard
Details
- Parcel number: 84B531155
- Special conditions: Standard
- Other equipment: Irrigation Equipment
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subtype: Residential, Single Family Residence
Materials
- Aluminum Siding, Brick, Stucco
- Roof: Composition
Condition
- Existing
- New construction: No
- Year built: 1991
Utilities & green energy
- Electric: No Solar
Green energy
- Energy efficient items: Water Heater
Community & neighborhood
Security
- Security features: Carbon Monoxide Detector(s), Double Strapped Water Heater, Smoke Detector(s)
Location
- Region: Castro Valley
- Subdivision: Castro Valley
Other
Other facts
- Listing agreement: Excl Right
- Price range: $1.5M - $1.5M
- Listing terms: Cash,Conventional,1031 Exchange
Price history
| Date | Event | Price |
|---|---|---|
| 7/31/2025 | Sold | $1,530,000+2.8%$639/sqft |
Source:  Bay East AOR #41102055 Report a problem | ||
| 7/2/2025 | Pending sale | $1,488,000$622/sqft |
Source: Bay East AOR #41102055 Report a problem | ||
| 6/19/2025 | Listed for sale | $1,488,000+78.2%$622/sqft |
Source:  bridgeMLS/CCAR/Bay East AOR #41102055 Report a problem | ||
| 2/2/2006 | Sold | $835,000+36.9%$349/sqft |
Source: Bay East AOR #40134397 Report a problem | ||
| 3/28/2003 | Sold | $610,000$255/sqft |
Source: Bay East AOR #11168278 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $1,140,993 +2% |
| 2024 | $14,024 +1.5% | $1,118,624 +2% |
| 2023 | $13,814 +1.9% | $1,096,697 +2% |
| 2022 | $13,562 +2.6% | $1,075,195 +2% |
| 2021 | $13,221 +2.3% | $1,054,120 +1% |
| 2020 | $12,922 -1.9% | $1,043,315 +2% |
| 2019 | $13,169 +14.8% | $1,022,865 +4.9% |
| 2018 | $11,469 | $975,000 +8.3% |
| 2017 | $11,469 +10.1% | $900,000 +7.1% |
| 2016 | $10,421 +16.8% | $840,000 +12.4% |
| 2015 | $8,922 | $747,000 |
| 2014 | $8,922 | $747,000 +26.6% |
| 2013 | -- | $590,000 |
| 2012 | -- | $590,000 -2.6% |
| 2011 | -- | $606,000 -5.3% |
| 2010 | -- | $640,000 -1.3% |
| 2009 | -- | $648,200 -13.8% |
| 2008 | -- | $752,000 -11.7% |
| 2007 | -- | $851,700 +31.7% |
| 2006 | -- | $646,490 +2% |
| 2005 | -- | $633,814 +2% |
| 2004 | -- | $621,389 +16.3% |
| 2003 | -- | $534,273 +2% |
| 2002 | -- | $523,800 +2% |
| 2001 | $5,541 | $513,526 |
Find assessor info on the county website
Neighborhood: 94546
Nearby schools
GreatSchools rating
- 9/10Chabot Elementary SchoolGrades: K-5Distance: 0.4 mi
- 10/10Creekside Middle SchoolGrades: 6-8Distance: 1.3 mi
- 9/10Castro Valley High SchoolGrades: 9-12Distance: 0.4 mi
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Estimated market value
$1,564,700
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Estimated market value
$1,564,700
- California
- Alameda County
- Castro Valley
- 94546
- 3746 La Costa Ave
Nearby cities
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