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Sold for $800,000
  • $800,000

    521 Anderson Street, Castle Rock, CO 80104

    3beds
    1,939sqft
    Single Family Residence
    Built in 1966
    6,403 Square Feet Lot
    $799,200 Zestimate®
    $413/sqft
    $2,599 Estimated rent

    Home value

    $799,200

    $759,000 - $839,000

    $2,599/mo

    Zestimate® history
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    $4,653/mo

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    What's special

    Own entranceFull kitchen
    One of a kind home within walking distance to Historic Downtown Castle Rock. Over $280K in upgrades, see Supplements This home has a separate Walk-Out 2 Bed, 1 Bath Apartment in the basement with it's own entrance and full kitchen.

    Zillow last checked:

    Listing updated:

    Listed by:

    Greg Newman 303-903-7160 greg@newmanrg.com,

    Newman Realty Group,

    Becky Newman 303-903-7174,

    Newman Realty Group

    Bought with:

    Greg Newman, 001312439

    Newman Realty Group

    Becky Newman, 100069090

    Newman Realty Group

    Source: REcolorado as distributed by MLS GRID,MLS#: 9250676MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 2
    • 3/4 bathrooms: 2
    • Main level bathrooms: 1
    • Main level bedrooms: 1
    Bedroom
    • Features: Primary Suite
    • Level: Main
    Bedroom
    • Level: Basement
    Bedroom
    • Level: Basement
    Bathroom
    • Description: Custom Tile, Custom Vanity
    • Level: Main
    Bathroom
    • Level: Basement
    Family room
    • Description: Great View Of The Rock, Open
    • Level: Main
    Family room
    • Level: Basement
    Kitchen
    • Description: Custom Cabinets, Huge Center Island
    • Level: Main
    Kitchen
    • Description: Full Kitchen
    • Level: Basement
    Laundry
    • Description: Laundry Closet, Stackable W/D
    • Level: Main
    Laundry
    • Level: Basement
    Office
    • Level: Main
    Heating
    • Forced Air
    Cooling
    • Central Air
    Appliances
    • Included: Dishwasher, Disposal, Dryer, Gas Water Heater, Microwave, Range, Range Hood, Refrigerator, Self Cleaning Oven, Washer, Water Softener
    • Laundry: Laundry Closet
    Features
    • Ceiling Fan(s), High Speed Internet, Kitchen Island, Open Floorplan, Quartz Counters, Smoke Free
    • Windows: Double Pane Windows
    • Basement: Finished,Full,Walk-Out Access
    Interior area
    • Total structure area: 1,939
    • Total interior livable area: 1,939 sqft
    • Finished area above ground: 969
    • Finished area below ground: 913

    Property

    Parking
    • Total spaces: 2
    • Parking features: Oversized, Tandem
    • Attached garage spaces: 2
    Features
    • Levels: One
    • Stories: 1
    • Patio & porch: Deck, Front Porch, Patio
    • Exterior features: Balcony, Dog Run, Playground, Private Yard
    • Has spa: Yes
    • Spa features: Spa/Hot Tub, Heated
    • Fencing: Full
    Lot
    • Size: 6,403 sqft
    • Features: Corner Lot, Landscaped, Sprinklers In Front, Sprinklers In Rear
    Details
    • Parcel number: R0080549
    • Zoning: SFR
    • Special conditions: Standard

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Contemporary
    • Property subtype: Single Family Residence
    Materials
    • Frame
    • Foundation: Slab
    • Roof: Composition
    Condition
    • Updated/Remodeled
    • Year built: 1966

    Utilities & green energy

    • Electric: 220 Volts
    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: Cable Available, Electricity Connected, Internet Access (Wired), Natural Gas Connected

    Community & neighborhood

    Security
    • Security features: Carbon Monoxide Detector(s), Smart Locks, Smoke Detector(s)
    Location
    • Region: Castle Rock
    • Subdivision: Grandview Addition

    Other

    Other facts
    • Listing terms: Cash,Conventional,FHA,Jumbo,VA Loan
    • Ownership: Individual

    Price history

    DateEventPrice
    5/12/2026Sold$800,000$413/sqft
    Source: REcolorado as distributed by MLS GRID #9250676 Report a problem
    4/7/2026Pending sale$800,000$413/sqft
    Source: REcolorado as distributed by MLS GRID #9250676 Report a problem
    4/7/2026Listed for sale$800,000+316.7%$413/sqft
    Source: REcolorado as distributed by MLS GRID #9250676 Report a problem
    11/17/2009Sold$192,000-3.5%$99/sqft
    Source: Public Record Report a problem
    9/20/2009Listed for sale$199,000+47.4%$103/sqft
    Source: The HomeSmiths Team - Keller Williams #813458 Report a problem
    7/2/2009Sold$135,000-15.6%$70/sqft
    Source: Public Record Report a problem
    6/6/2009Price change$159,900-3%$82/sqft
    Source: Listhub #774778 Report a problem
    5/25/2009Price change$164,900-2.9%$85/sqft
    Source: Listhub #774778 Report a problem
    5/14/2009Listed for sale$169,900$88/sqft
    Source: Listhub #774778 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$2,193 -1.4%$32,440 -8.2%
    2024$2,223 +22.9%$35,330 -1%
    2023$1,808 -4.2%$35,680 +31.5%
    2022$1,888 $27,140 -2.8%
    2021-- $27,930 +14.4%
    2020$1,663 +28.9%$24,420
    2019$1,290 $24,420 +32.9%
    2018$1,290 +9.2%$18,380
    2017$1,181 +19.7%$18,380 +22.9%
    2016$987 -2.8%$14,950
    2015$1,015 +25.2%$14,950 +36.4%
    2014$811 $10,960
    2013-- $10,960 -9.3%
    2012-- $12,090
    2011-- $12,090 -28.2%
    2010-- $16,840 +9.5%
    2009$559 $15,380
    2008-- $15,380 -20.4%
    2007-- $19,330
    2006$1,402 +33.2%$19,330 +33.8%
    2004$1,052 -35.8%$14,450 -7.1%
    2003$1,639 $15,550
    2002-- $15,550 +4.4%
    2001$1,096 -9.9%$14,890 0%
    2000$1,216 $14,893

    Find assessor info on the county website

    Neighborhood: 80104

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: South Ridge
    • Middle: Mesa
    • High: Douglas County
    • District: Douglas RE-1

    Source: REcolorado as distributed by MLS GRID. 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
    $799,200
    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
    $799,200