Mediterranean-style 4-bedroom, 4-bath home with approximately 4,036 finished square feet on 5.92 private acres in Bell Mountain Ranch, Castle Rock, with a main-floor primary suite, horse-property rights and an oversized attached 3-car garage. A paved drive lined with split-rail fencing winds through mature pines and scrub oak to the home, set well back from the road with open meadow on one side and a wooded hillside on the other. Horse-property rights are allowed on only a limited share of Bell Mountain Ranch homesites, and this parcel pairs them with flat, usable acreage. Inside, hardwood floors run through the main level and four gas fireplaces warm the home. The great room opens to the kitchen, which has a butler's pantry, wine closet, warming drawer and counter seating, and a dining room with a see-through fireplace. The main-floor primary suite has a two-sided fireplace, a jetted tub and direct access to the rear patio and hot tub. A main-floor office with its own fireplace opens to the front courtyard, and a half bath and laundry room complete the main level. Upstairs are three more bedrooms, a Jack-and-Jill bath, a second bath and a bonus room wired for a home theater with built-in speakers. Casement windows, two furnaces and two A/C units zoned by level, and a fire sprinkler system. The stucco and clay-tile-roof exterior was recently repaired and repainted in the approved Bell Mountain Ranch palette. Out back, a walled patio is terraced into the hillside with natural stone retaining walls, a hot tub and space for outdoor dining. Bell Mountain Ranch offers roughly 27 miles of private trails for hiking, biking and riding, a community park with a pavilion and playground, and neighborhood events. HOA dues are $650 per year. Douglas RE-1 schools: South Ridge, Mesa and Douglas County High. Minutes to downtown Castle Rock and I-25. Public water and septic.
For sale
$1,400,000
4504 Mariposa Rd, Castle Rock, CO 80104
4beds
4,036sqft
Single Family Residence
Built in 2004
5.92 Acres Lot
$-- Zestimate®
$347/sqft
$54/mo HOA
What's special
- 21 hours
- 286
- 9
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Joan Pratt 303-704-8224,
RE/MAX Professionals
Source: elevateMLS,MLS#: 7231164
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Other
- Level: Main
Heating
- Forced Air, Natural Gas
Cooling
- Central Air
Appliances
- Included: Dishwasher, Microwave, Oven, Refrigerator, Trash Compactor
Features
- Great Room
- Flooring: Carpet, Ceramic Tile, Wood
- Has basement: No
- Number of fireplaces: 4
- Fireplace features: Four, Gas
Interior area
- Total structure area: 4,036
- Total interior livable area: 4,036 sqft
- Finished area above ground: 4,036
- Finished area below ground: 0
Property
Parking
- Total spaces: 3
- Parking features: Attached, Oversized
- Attached garage spaces: 3
Features
- Levels: Two
- Stories: 2
- Has view: Yes
- View description: Mountain(s)
Lot
- Size: 5.92 Acres
- Features: Foothill, Level, Meadow, Rural, Wooded
Details
- Parcel number: 260703006015
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Stone, Stucco, Frame
- Foundation: Slab
- Roof: Tile
Condition
- Existing Home
- New construction: No
- Year built: 2004
Utilities & green energy
- Water: Assoc/Distr
- Utilities for property: Electricity Connected, Natural Gas Connected
Community & HOA
Community
- Features: Hiking or Biking Trails, Parks or Open Space, Playground
HOA
- Has HOA: Yes
- Services included: Insurance, Trash Removal
- HOA fee: $650 annually
Location
- Region: Castle Rock
Financial & listing details
- Price per square foot: $347/sqft
- Tax assessed value: $1,328,026
- Annual tax amount: $11,989
- Date on market: 10/5/2026
- Listing terms: Cash,Conventional,FHA,VA Loan
- Electric utility on property: Yes
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 10/4/2026 | Listed for sale | $1,400,000+75.2%$347/sqft |
Source: | ||
| 11/22/2004 | Sold | $799,000+916.2%$198/sqft |
Source: Public Record Report a problem | ||
| 2/1/2001 | Sold | $78,625$19/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $10,764 +0.3% | $83,010 +2.2% |
| 2024 | $10,727 +30.2% | $81,190 -1% |
| 2023 | $8,240 -2.9% | $81,970 +46.6% |
| 2022 | $8,482 | $55,910 -2.8% |
| 2021 | -- | $57,520 +6.1% |
| 2020 | $8,425 -0.9% | $54,200 |
| 2019 | $8,502 0% | $54,200 +6.8% |
| 2018 | $8,502 +3.6% | $50,760 |
| 2017 | $8,202 +15.3% | $50,760 +16.4% |
| 2016 | $7,113 +1.3% | $43,600 |
| 2015 | $7,023 +10% | $43,600 +16.8% |
| 2014 | $6,384 | $37,320 |
| 2013 | -- | $37,320 +4.5% |
| 2012 | -- | $35,710 |
| 2011 | -- | $35,710 -8.7% |
| 2010 | -- | $39,130 -21.8% |
| 2009 | $4,196 | $50,060 |
| 2008 | -- | $50,060 +7.4% |
| 2007 | -- | $46,620 |
| 2006 | $7,793 +100.1% | $46,620 +101.1% |
| 2004 | $3,895 +4% | $23,180 +2.2% |
| 2003 | $3,746 | $22,670 +0% |
| 2002 | -- | $22,669 -6.4% |
| 2001 | $3,979 | $24,230 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 80104
Nearby schools
Schools provided by the listing agent
- Elementary: South Ridge
- Middle: Mesa
- High: Douglas Co
- District: Douglas RE1
Source: elevateMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.






