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Sold for $999,000
    • Tax assessed value
    $999,000

    4817 Kathleen Ave, Castro Valley, CA 94546

    3beds
    1,192sqft
    Residential, Single Family Residence
    Built in 1948
    6,370 Square Feet Lot
    $1,007,600 Zestimate®
    $838/sqft
    $3,856 Estimated rent

    Home value

    $1,007,600

    $907,000 - $1.12M

    $3,856/mo

    Zestimate® history
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    What's special

    Downstairs basementPing pongParty roomLarge backyardRecreation roomPool table
    Great location , close to schools , shopping and easy freeway access. This home is in good condition but needs upgrading . Large backyard off of downstairs basement . Basement makes for a great recreation room. Pool table , ping pong , or party room. Seller will provide sewer lateral compliance !

    Zillow last checked:

    Listing updated:

    Listed by:

    Kenneth Papierniak DRE #00643999 510-357-7440,

    Kenneth Papierniak, Broker

    Bought with:

    Hong Zhou, DRE #01989779

    Kc Strategy Inc.

    Source: Bay East AOR,MLS#: 41110203MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 2
    • Full bathrooms: 2
    Rooms
    • Room types: 3 Bedrooms, 2 Baths, Basement
    Bathroom
    • Features: Stall Shower, Shower Over Tub, Window
    Kitchen
    • Features: Tile Counters, Dishwasher, Electric Range/Cooktop, Oven Built-in, Refrigerator
    Heating
    • Forced Air, Natural Gas
    Cooling
    • None
    Appliances
    • Included: Dishwasher, Electric Range, Oven, Refrigerator
    • Laundry: Hookups Only, In Garage
    Features
    • Flooring: Linoleum, Carpet
    • Basement: Full
    • Has fireplace: No
    • Fireplace features: None
    Interior area
    • Total structure area: 1,192
    • Total interior livable area: 1,192 sqft

    Property

    Parking
    • Total spaces: 3
    • Parking features: Attached, Direct Access, Space Per Unit - 2, Garage Faces Side, Garage Door Opener
    • Garage spaces: 2
    Features
    • Levels: Two
    • Stories: 2
    • Pool features: None
    • Fencing: Fenced
    Lot
    • Size: 6,370 Square Feet
    • Features: Sloped Down, Rectangular Lot, Back Yard
    Details
    • Parcel number: 84c0793006
    • Special conditions: Standard
    • Other equipment: None

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Ranch
    • Property subtype: Residential, Single Family Residence
    Materials
    • Wood Siding
    • Roof: Composition
    Condition
    • Existing
    • New construction: No
    • Year built: 1948

    Utilities & green energy

    • Electric: No Solar
    • Utilities for property: Individual Electric Meter, Individual Gas Meter

    Community & HOA

    Community
    • Security: Carbon Monoxide Detector(s), Double Strapped Water Heater, Smoke Detector(s)
    • Subdivision: Castro Valley
    HOA
    • Has HOA: No
    Location
    • Region: Castro Valley

    Financial & listing details

    • Price per square foot: $838/sqft
    • Tax assessed value: $999,000
    • Price range: $999K - $999K
    • Date on market: 9/3/2025
    • Listing agreement: Excl Right
    • Listing terms: Cash,Conventional

    Price history

    DateEventPrice
    10/24/2025Sold$999,000$838/sqft
    Source: Bay East AOR #41110203 Report a problem
    9/27/2025Pending sale$999,000$838/sqft
    Source: Bay East AOR #41110203 Report a problem
    9/3/2025Listed for sale$999,000$838/sqft
    Source: Bay East AOR #41110203 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2026-- $999,000 +837.3%
    2025$2,127 +2.9%$106,587 +2%
    2024$2,066 +2.7%$104,497 +2%
    2023$2,012 +2.9%$102,449 +2%
    2022$1,955 +3%$100,440 +2%
    2021$1,898 +2.5%$98,470 +1%
    2020$1,852 -1.2%$97,461 +2%
    2019$1,874 +5.9%$95,550 +2%
    2018$1,770 $93,677 +2%
    2017$1,770 +5.1%$91,840 +2%
    2016$1,684 +10%$90,040 +1.5%
    2015$1,530 $88,688 +2%
    2014$1,530 $86,951 +0.5%
    2013-- $86,558 +2%
    2012-- $84,861 +2%
    2011-- $83,197 +0.8%
    2010-- $82,575 -0.2%
    2009-- $82,772 +2%
    2008-- $81,149 +2%
    2007-- $79,558 +2%
    2006-- $77,999 +2%
    2005-- $76,470 +2%
    2004-- $74,974 +1.9%
    2003-- $73,600 +2%
    2002-- $72,157 +2%
    2001$997 $70,742
    Find assessor info on the county website

    Neighborhood: 94546

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    Estimated market value
    $1,007,600
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    Estimated market value
    $1,007,600

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