Bright and versatile, this move-in ready 3+ bedroom, 4-bath home with a 2-car garage is located in Castro Valley’s award-winning school district! The main level offers three bedrooms and two full baths, along with hardwood flooring and an open, airy living space filled with natural light. The kitchen features stainless steel appliances and plenty of counter space, making it ideal for cooking and entertaining. The spacious DOWNSTAIRS BONUS AREA includes a full bath and a wet bar with cooktop wiring already in place, making it easy to convert into a kitchenette. This versatile bonus area offers potential for an in-law suite, office, or game room, providing great flexibility for a variety of needs (buyer to verify possible uses). Out back, enjoy low-maintenance composite decking, a private setting, and an in-ground pool, plus a pool house with its own full bath. Ideally located less than two miles from BART—a commuter’s dream—and close to hiking trails, the golf course, and vibrant downtown Castro Valley. This is a must-see home you won’t want to miss!
Sold for $1,165,656
Street View
$1,165,656
18798 Madison Ave, Castro Valley, CA 94546
3beds
1,832sqft
Residential, Single Family Residence
Built in 1953
5,459 Square Feet Lot
$1,155,700 Zestimate®
$636/sqft
$4,667 Estimated rent
Home value
$1,155,700
$1.04M - $1.28M
$4,667/mo
Zestimate® history
Owner options
List your home for rent
$4,667/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$4,667/mo
Rent Zestimate®
Refinance and save
$7,458/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$7,458/mo
Est. payment
Explore your selling options
Work with a Zillow partner agent
Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.
Get startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Private settingLow-maintenance composite deckingIn-ground poolSpacious downstairs bonus areaHardwood flooringWet bar
Zillow last checked:
Listing updated:
Listed by:
Bob Frey DRE #01324680 510-220-8459,
Re/max Accord,
Kailani Frey Breitinger DRE #02137730 510-566-5442,
Re/max Accord
Bought with:
Andrew Nguyen, DRE #01955118
Exp Realty Of California Inc
Source: Bay East AOR,MLS#: 41115664
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 4
- Full bathrooms: 4
Rooms
- Room types: Main Entry, 3 Bedrooms, 2 Baths, Dining Room, Bonus Room, Dining Area, Eat-In Kitchen, Laundry, Living Room, Primary Bathroom, Primary Bedroom, Possible Guest
Bathroom
- Features: Shower Over Tub, Updated Baths, Stall Shower
Kitchen
- Features: Stone Counters, Dishwasher, Eat-in Kitchen, Gas Range/Cooktop, Kitchen Island, Pantry, Refrigerator, Wet Bar
Heating
- Forced Air, Central
Cooling
- Ceiling Fan(s)
Appliances
- Included: Dishwasher, Gas Range, Refrigerator, Gas Water Heater, Dryer, Washer
- Laundry: Laundry Closet, Inside
Features
- Pantry, Wet Bar
- Flooring: Hardwood, Tile
- Doors: Mirrored Closet Door(s)
- Windows: Double Pane Windows
- Basement: Crawl Space
- Number of fireplaces: 1
- Fireplace features: Living Room
Interior area
- Total structure area: 1,832
- Total interior livable area: 1,832 sqft
Property
Parking
- Total spaces: 4
- Parking features: Attached, Direct Access, Parking Spaces, Garage Door Opener
- Garage spaces: 2
Features
- Levels: Two
- Stories: 2
- Patio & porch: Terrace, Deck
- Exterior features: Private Entrance
- Has private pool: Yes
- Pool features: In Ground, Pool Sweep, Outdoor Pool
- Fencing: Fenced
- Has view: Yes
- View description: Other
Lot
- Size: 5,459 Square Feet
- Features: Sloped Up, Back Yard, Front Yard, Private
Details
- Additional structures: Pool House, Shed(s)
- Parcel number: 84C79641
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Mid Century Modern
- Property subtype: Residential, Single Family Residence
Materials
- Stucco
- Foundation: Slab
- Roof: Tar/Gravel
Condition
- Existing
- New construction: No
- Year built: 1953
Utilities & green energy
- Electric: No Solar
Community & HOA
Community
- Security: Carbon Monoxide Detector(s), Smoke Detector(s)
- Subdivision: Castro Valley
HOA
- Has HOA: No
Location
- Region: Castro Valley
Financial & listing details
- Price per square foot: $636/sqft
- Tax assessed value: $676,557
- Annual tax amount: $8,770
- Price range: $1.2M - $1.2M
- Date on market: 10/23/2025
- Listing agreement: Excl Right
- Listing terms: Cash,Conventional,FHA,VA Loan,Call Listing Agent
Price history
| Date | Event | Price |
|---|---|---|
| 2/17/2026 | Sold | $1,165,656-2.5%$636/sqft |
Source:  Bay East AOR #41115664 Report a problem | ||
| 1/19/2026 | Pending sale | $1,195,000$652/sqft |
Source: Bay East AOR #41115664 Report a problem | ||
| 10/24/2025 | Listed for sale | $1,195,000-7%$652/sqft |
Source: Bay East AOR #41115664 Report a problem | ||
| 10/1/2025 | Listing removed | $1,284,888$701/sqft |
Source: MetroList Services of CA #225051494 Report a problem | ||
| 7/18/2025 | Price change | $1,284,888-1.1%$701/sqft |
Source: MetroList Services of CA #225051494 Report a problem | ||
| 4/24/2025 | Listed for sale | $1,299,000+175.8%$709/sqft |
Source: MetroList Services of CA #225051494 Report a problem | ||
| 5/17/2002 | Sold | $471,000$257/sqft |
Source: Bay East AOR #11129431 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $8,770 +2.3% | $676,557 +2% |
| 2024 | $8,573 +1.7% | $663,293 +2% |
| 2023 | $8,432 +2% | $650,291 +2% |
| 2022 | $8,267 +2.6% | $637,540 +2% |
| 2021 | $8,054 +2.3% | $625,040 +1% |
| 2020 | $7,870 -1.8% | $618,634 +2% |
| 2019 | $8,012 +5.7% | $606,506 +2% |
| 2018 | $7,580 | $594,616 +2% |
| 2017 | $7,580 +5.1% | $582,960 +2% |
| 2016 | $7,212 +8.3% | $571,533 +1.5% |
| 2015 | $6,659 | $562,950 +2% |
| 2014 | $6,659 | $551,926 +8.2% |
| 2013 | -- | $510,000 +8.1% |
| 2012 | -- | $472,000 -10.6% |
| 2011 | -- | $528,101 +0.8% |
| 2010 | -- | $524,158 +4.8% |
| 2009 | -- | $500,000 -2.9% |
| 2008 | -- | $515,103 +2% |
| 2007 | -- | $505,004 +2% |
| 2006 | -- | $495,102 +2% |
| 2005 | -- | $485,396 +2% |
| 2004 | -- | $475,881 +1.9% |
| 2003 | -- | $467,160 +53% |
| 2002 | -- | $305,243 +2% |
| 2001 | $3,307 | $299,257 |
Find assessor info on the county website
Neighborhood: 94546
Nearby homes
- $1,105,8003 bd2 ba1.6k sqft18802 Madison Ave, Castro Valley, CA 94546Off Market
- $1,129,2004 bd2 ba1.9k sqft18792 Madison Ave, Castro Valley, CA 94546Off Market
- $1,262,1004 bd3 ba1.8k sqft18786 Madison Ave, Castro Valley, CA 94546Off Market
- $1,026,3003 bd3 ba1.2k sqft5038 August Ct, Castro Valley, CA 94546Off Market
- $1,060,3003 bd3 ba1.2k sqft18806 Madison Ave, Castro Valley, CA 94546Off Market
- $1,104,5003 bd5 ba1.2k sqft5044 August Ct, Castro Valley, CA 94546Off Market
- $1,300,4003 bd2 ba2k sqft5045 August Ct, Castro Valley, CA 94546Off Market
- $1,067,4003 bd2 ba1.6k sqft18780 Madison Ave, Castro Valley, CA 94546Off Market
Nearby schools
GreatSchools rating
- 9/10Vannoy Elementary SchoolGrades: K-5Distance: 0.3 mi
- 7/10Canyon Middle SchoolGrades: 6-8Distance: 0.7 mi
- 9/10Castro Valley High SchoolGrades: 9-12Distance: 0.7 mi
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$1,155,700
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$1,155,700
- California
- Alameda County
- Castro Valley
- 94546
- 18798 Madison Ave
Nearby cities
Nearby zip codes
Other Castro Valley Topics
