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Off market
  • Zestimate®
    $622,800

    520 Anderson St, Castle Rock, CO 80104

    4beds
    2,100sqft
    Single Family Residence
    Built in ----
    -- sqft lot
    $622,800 Zestimate®
    $297/sqft
    $3,030 Estimated rent

    Home value

    $622,800

    $592,000 - $654,000

    $3,030/mo

    Zestimate® history
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    What's special

    Lots of parking spaceAmazing yardExpansive park-like yardSurrounded by mature treesExtraordinary yardCharacter-filled homeOutdoor buffet area

    Come check out this character-filled home on a rare double lot in the friendliest neighborhood in Castle Rock. Offers flexible living options - rent the whole house or we can lock off the upstairs and downstairs units and create 2 units with private entries for each. Mid-term and long term leases available (1+ month to 1 year, then month to month). Available furnished or unfurnished. WHOLE HOUSE ($3400) UPSTAIRS ($2400) LOWER LEVEL ($1700) Charming, midcentury home with amazing yard. Walking distance to downtown Castle Rock shops, restaurants, trails, farmer's market, pool, tennis, basketball, soccer. Flexible layout with 2 living rooms with fireplaces, 2 kitchens - perfect for multigenerational living, extra caretaker space, traveling professionals, relocations, or if your house is being renovated and you need a temporary home. Great for a couple of friends who want completely separate living spaces. Rent the whole house or half the house: Upstairs 3 bedroom, 1 bath, living room, laundry and kitchen. Lower level 1 bedroom plus 1 bonus room/guest room/office, 1 bath, living room, laundry and kitchen. Background & credit screening required. This is a beautifully maintained ranch home on a rare double lot tucked back from the street and surrounded by mature trees, privacy, and views of the Castle Rock. It is spotless and 100% move in ready! FURNISHED OR UNFURNISHED OPTION Furnishings are available and have been thoughtfully curated to match the mid-century vibe of the home. New mattresses and bedding (King Serta Perfect Sleeper, Queen Sterns & Foster, Full Simmons Euro Top). Kitchens and bathrooms furnished with everything you need - plush towels, pots/pans, coffee maker, baking pans, dishes, utensils, crockpots etc! Just pack your clothes and move right in. PROPERTY HIGHLIGHTS - 2,130 sq. ft. of finished living space - 4 bedrooms + a bonus guest room/office (rent whole house or half the house!) - 2 full bathrooms - Lots of parking space: oversized 2-car garage with workshop, ample shelving, storage, and an extra freezer - 2 family rooms (with fireplaces) and 2 kitchens - Large, fully fenced backyard with lawn, dog door to the garage, brick patio, built-in gas fire pit, and outdoor buffet area - Second wood-burning fire pit beneath towering pine trees in the side yard INSIDE The main level offers approximately 1,100 sq. ft. with 3 bedrooms, 1 bathroom, hardwood floors, fireplace, and updated kitchen featuring soapstone counters and a gas stove with electric oven and laundry (to be installed upon request). The finished lower level adds approximately 1,000 sq. ft. with a 4th bedroom and a bonus room/office/guest room, a bathroom, living room with fireplace, second kitchen, and a spacious laundry/storage room and private entry. OUTDOOR LIVING The expansive, park-like yard is one of the property's defining features. The large fenced backyard offers a beautiful lawn, mature trees, multiple dining areas, a brick patio with built-in gas fire pit, and an outdoor buffet area that makes entertaining and outdoor meals easy. A second wood-burning fire pit beneath towering pine trees creates a peaceful spot to enjoy cool Colorado evenings. The expansive front yard adds additional shade, privacy, and views of the Castle Rock. EXCEPTIONAL LOCATION - 5 blocks to historic downtown Castle Rock shops, restaurants, Festival Park, farmers market, concerts, library, and community events - 3 blocks to Centennial Park family pool and water slide, playground, soccer, tennis, and basketball - Walk to Memmen Ridge Open Space hiking and biking trails - 2 minutes to I-25 - 20 minutes to the Denver Tech Center and Skyridge Hospital - 35 minutes to north Colorado Springs - 43 minutes to Denver International Airport The neighborhood is safe, quiet and friendly, with established homes, mature landscaping, and neighbors who enjoy getting together for twice-yearly block parties. This is a character-filled home with room to breathe, an extraordinary yard, privacy, and a wonderful sense of place. A rare opportunity to live in a lovingly cared-for piece of old Castle Rock where mid-century character, nature, community, and walkable downtown living come together. LEASE DETAILS Available for a minimum 1+ month lease up to 1 year, then month to month. Background and credit screening required. First month's rent and security deposit are due prior to move-in. Well-behaved pets are negotiable with a $300 pet security deposit. No smoking indoors. Tenant to obtain and maintain renter's and liability insurance for the duration of the lease. (Very inexpensive) Utilities negotiable. Lawn care/snow removal services negotiable. Flexible lease terms - option for 3+ months to one year lease and then month to month. Rent the whole house $3400 (4 bedrooms, 2 bath plus bonus room for guests, office, crafts) Rent the upstairs unit $2400 (3 bedrooms, 1 bath) Rent the downstairs unit with private entrance $1600 (1-2 bedrooms, 1 bath, laundry)

    This property is not currently displayed as for sale or rent on Zillow. This may be different from what's on other websites or public sources.

    Zillow last checked:

    Listing updated:

    Source: Zillow Rentals

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 2
    • Full bathrooms: 2
    Heating
    • Fireplace, Forced Air, Wood
    Cooling
    • Air Conditioner, Central Air
    Appliances
    • Included: Dishwasher, Dryer, Freezer, Microwave Oven, Oven, Refrigerator, Washer
    • Laundry: In Unit
    Features
    • Storage
    • Flooring: Hardwood, Tile
    • Furnished: Yes
    Interior area
    • Total interior livable area: 2,100 sqft

    Property

    Parking
    • Parking features: Attached, Garage, Off Street
    • Has attached garage: Yes
    • Details: Contact manager
    Features
    • Patio & porch: Patio
    • Exterior features: 2 Full Kitchens, 20 Minutes To Denver Tech Center, 35-40 Minutes To N Colorado Springs, 43 Minutes To Denver International Airport, Fire Pit, Rare Double Lot With Privacy And Mature Trees, Storage
    • Has view: Yes
    • View description: Beautiful Views Of Castle Rock
    Lot
    • Features: Back Yard, Level, Views
    Details
    • Additional structures: Garage(s), Storage, Workshop
    • Parcel number: 250511113019

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence

    Community & HOA

    Community
    • Deposit fee: $3,400
    Location
    • Region: Castle Rock

    Financial & listing details

    • Price per square foot: $297/sqft
    • Tax assessed value: $582,590
    • Annual tax amount: $2,665
    • Date on market: 8/15/2026
    • Date available: 03/15/2027
    • Lease term: 6 Month

    Price history

    DateEventPrice
    10/14/2026Listing removed$3,400$2/sqft
    Source: Zillow Rentals Report a problem
    9/9/2026Price change$3,400-1.4%$2/sqft
    Source: Zillow Rentals Report a problem
    8/30/2026Price change$3,450-4.2%$2/sqft
    Source: Zillow Rentals Report a problem
    8/19/2026Price change$3,600-5.3%$2/sqft
    Source: Zillow Rentals Report a problem
    8/15/2026Listed for rent$3,800$2/sqft
    Source: Zillow Rentals Report a problem
    8/3/2018Sold$470,000+1.1%$224/sqft
    Source: Public Record Report a problem
    6/19/2018Pending sale$464,900$221/sqft
    Source: RE/MAX Alliance #4801523 Report a problem
    6/13/2018Listed for sale$464,900+93.7%$221/sqft
    Source: RE/MAX Alliance #4801523 Report a problem
    2/9/2009Sold$240,000-4%$114/sqft
    Source: Public Record Report a problem
    10/19/2004Sold$250,000$119/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$2,665 -1.4%$36,410 -13.6%
    2024$2,702 +34.6%$42,150 -1%
    2023$2,008 -4.2%$42,560 +41.3%
    2022$2,095 $30,130 -2.8%
    2021-- $30,990 +13.1%
    2020$1,867 +6.6%$27,410
    2019$1,752 $27,410 +9.9%
    2018$1,752 +9.2%$24,950
    2017$1,604 +18.6%$24,950 +21.8%
    2016$1,351 -2.8%$20,480
    2015$1,390 +9.8%$20,480 +19.6%
    2014$1,266 $17,120
    2013-- $17,120 +3.2%
    2012-- $16,590
    2011-- $16,590 -11.2%
    2010-- $18,680 +9.2%
    2009-- $17,100
    2008-- $17,100 -14.3%
    2007-- $19,960
    2006$1,448 -7.8%$19,960 -7.4%
    2004$1,570 -7.6%$21,560 +12.5%
    2003$1,699 $19,170
    2002-- $19,170
    Find assessor info on the county website

    Neighborhood: 80104

    Nearby schools

    GreatSchools rating
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    Estimated market value

    $622,800

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    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value

    $622,800