Nearly half an acre, no HOA, low property taxes and room to spread out make this a rare find in Castle Rock! This charming split-level home offers the space and flexibility to enjoy the Colorado lifestyle, with an expansive yard, RV parking, abundant storage and plenty of room for vehicles, pets, hobbies and outdoor living. Inside, you’ll find a home that blends character with valuable updates. Since 2021, the sellers have thoughtfully updated many of the home’s major systems and features, including the furnace, central air conditioning, exterior and interior doors, garage doors, refrigerator, dishwasher and stove. An invisible dog fence surrounds the entire property and includes two collars for added convenience. The upper level features two generously sized bedrooms, including a spacious primary bedroom with custom built-in wood cabinetry and headboard. A full bathroom and open living and dining areas create an easy, comfortable flow, while the kitchen overlooks the expansive backyard. Downstairs, you’ll find an oversized third bedroom, 3/4 bathroom, large utility and laundry room, and a recreation room made for relaxing, entertaining or movie nights. The brick fireplace and real wood accents add warmth and character, while walkout access makes it easy to take the fun outside and enjoy the spacious backyard. For buyers who value extra space, the oversized detached 2-car garage provides abundant room for vehicles, tools, hobbies and recreational gear. A beautiful backyard shed adds even more storage, and the nearly half-acre lot offers plenty of room for RV parking, pets, gardening, entertaining or simply enjoying more breathing room outdoors. Enjoy the freedom of a large Castle Rock property without the restrictions of an HOA, yet still be conveniently located near shopping, dining, I-25 and the amenities that make Castle Rock such a desirable place to call home.
For sale
$565,000
3705 Betty Street, Castle Rock, CO 80108
3beds
2,120sqft
Single Family Residence
Built in 1973
0.4 Acres Lot
$559,200 Zestimate®
$267/sqft
$-- HOA
What's special
- 9 days
- 465
- 11
Zillow last checked:
Listing updated:
Listed by:
The Thayer Group 720-663-1224 thayergroup@kw.com,
Keller Williams Action Realty LLC,
Steve Thayer 303-521-5568,
Keller Williams Action Realty LLC
Source: REcolorado as distributed by MLS GRID,MLS#: 9140438
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 1
- 3/4 bathrooms: 1
Bedroom
- Description: Wood Built-Ins
- Level: Upper
- Area: 168 Square Feet
- Dimensions: 12 x 14
Bedroom
- Level: Upper
- Area: 132 Square Feet
- Dimensions: 11 x 12
Bedroom
- Level: Lower
- Area: 322 Square Feet
- Dimensions: 14 x 23
Bathroom
- Level: Upper
- Area: 50 Square Feet
- Dimensions: 5 x 10
Bathroom
- Level: Lower
- Area: 40 Square Feet
- Dimensions: 5 x 8
Dining room
- Level: Upper
- Area: 117 Square Feet
- Dimensions: 9 x 13
Family room
- Description: Walk-Out, Brick Fireplace, Custom Wood Accents
- Level: Lower
- Area: 276 Square Feet
- Dimensions: 12 x 23
Kitchen
- Level: Upper
- Area: 108 Square Feet
- Dimensions: 9 x 12
Laundry
- Level: Lower
- Area: 154 Square Feet
- Dimensions: 11 x 14
Living room
- Level: Upper
- Area: 255 Square Feet
- Dimensions: 15 x 17
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Dishwasher, Disposal, Dryer, Gas Water Heater, Range, Range Hood, Refrigerator, Washer
Features
- Has basement: No
Interior area
- Total structure area: 2,120
- Total interior livable area: 2,120 sqft
- Finished area above ground: 2,120
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Concrete, Dry Walled, Storage
- Garage spaces: 2
Features
- Patio & porch: Covered, Deck, Patio
- Exterior features: Lighting, Private Yard
- Fencing: Full
Lot
- Size: 0.4 Acres
- Features: Landscaped, Level
Details
- Parcel number: R0084742
- Zoning: SR
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Frame, Wood Siding
- Roof: Composition
Condition
- Year built: 1973
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Electricity Connected, Natural Gas Connected
Community & HOA
Community
- Subdivision: Silver Heights
HOA
- Has HOA: No
Location
- Region: Castle Rock
Financial & listing details
- Price per square foot: $267/sqft
- Tax assessed value: $505,326
- Annual tax amount: $2,822
- Date on market: 9/3/2026
- Listing terms: Cash,Conventional,FHA,VA Loan
- Exclusions: Seller's Personal Property, Freezer In Garage, Refrigerator In Garage, Pool Table
- Ownership: Individual
- Electric utility on property: Yes
- Road surface type: Paved
Estimated market value
$559,200
$531,000 - $587,000
$2,751/mo
Price history
| Date | Event | Price |
|---|---|---|
| 9/3/2026 | Listed for sale | $565,000+61.4%$267/sqft |
Source:  REcolorado as distributed by MLS GRID #9140438 Report a problem | ||
| 12/29/2016 | Sold | $350,000-1.4%$165/sqft |
Source: Public Record Report a problem | ||
| 12/29/2016 | Listed for sale | $355,000$167/sqft |
Source: RE/MAX SOUTHEAST #6447739 Report a problem | ||
| 11/23/2016 | Pending sale | $355,000$167/sqft |
Source: RE/MAX SOUTHEAST #6447739 Report a problem | ||
| 11/17/2016 | Listed for sale | $355,000+111.3%$167/sqft |
Source: RE/MAX SOUTHEAST #6447739 Report a problem | ||
| 5/6/1999 | Sold | $168,000+24%$79/sqft |
Source: Public Record Report a problem | ||
| 4/21/1997 | Sold | $135,500$64/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,039 -2% | $31,580 -21.2% |
| 2024 | $3,099 +33.8% | $40,090 -1% |
| 2023 | $2,316 -1.7% | $40,480 +43.3% |
| 2022 | $2,356 | $28,250 -2.8% |
| 2021 | -- | $29,060 +10.9% |
| 2020 | $2,144 +16.3% | $26,210 |
| 2019 | $1,845 0% | $26,210 +20.9% |
| 2018 | $1,845 +7.8% | $21,680 |
| 2017 | $1,711 +111.4% | $21,680 +19.2% |
| 2016 | $809 -1.6% | $18,190 |
| 2015 | $823 +28.3% | $18,190 +21.3% |
| 2014 | $641 | $15,000 |
| 2013 | -- | $15,000 +2.5% |
| 2012 | -- | $14,640 |
| 2011 | -- | $14,640 +2.2% |
| 2010 | -- | $14,320 -14% |
| 2009 | $636 | $16,650 |
| 2008 | -- | $16,650 -5.6% |
| 2007 | -- | $17,630 |
| 2006 | $1,340 +35.4% | $17,630 +35.5% |
| 2004 | $990 -37.6% | $13,010 -9.8% |
| 2003 | $1,586 | $14,420 |
| 2002 | -- | $14,420 +5.9% |
| 2001 | $1,035 -3.3% | $13,620 0% |
| 2000 | $1,069 | $13,626 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: 80108
Nearby schools
Schools provided by the listing agent
- Elementary: Castle Rock
- 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.
Similar homes
- $565,0004 bd2 ba2.1k sqft967 Mountain View Drive, Castle Rock, CO 80104For Sale
MLS ID #4454650, Greg Newman, Newman Realty Group. REcolorado as distributed by MLS GRID - $599,0003 bd3 ba2.2k sqft208 Elm Ct, Castle Rock, CO 80104For Sale
MLS ID #2738670, Steven Thayer, Keller Williams Action Realty, LLC. elevateMLS - $599,0004 bd3 ba2.3k sqft473 S Larkspur Drive, Castle Rock, CO 80104For Sale
MLS ID #2701560, Qin Zhou, Realty Trends LLC. REcolorado as distributed by MLS GRID - $565,0004 bd2 ba2.4k sqft614 Front Street, Castle Rock, CO 80104For Sale
MLS ID #3000871, Gifford Dudley, Coldwell Banker Realty 24. REcolorado as distributed by MLS GRID - $580,0004 bd4 ba2.5k sqft3700 Black Feather Trail, Castle Rock, CO 80104For SaleMLS ID #2884835, Bob Calicchia, Total Realty Corp.. REcolorado as distributed by MLS GRID
- $600,0003 bd2 ba2.5k sqft2181 Woodpecker Lane, Elizabeth, CO 80107For SaleMLS ID #6913322, Belinda Seville, Guide Real Estate. REcolorado as distributed by MLS GRID
- $599,0004 bd3 ba2.5k sqft3649 Rawhide Circle, Castle Rock, CO 80104For SaleMLS ID #8668604, Oksana Dovgan, LPT Realty. REcolorado as distributed by MLS GRID
- $590,0003 bd3 ba2k sqft407 Balsa Drive, Castle Rock, CO 80104For SaleMLS ID #7886626, Leslie Faye Parker, HomeSmart. REcolorado as distributed by MLS GRID
- $649,9004 bd3 ba3k sqft1504 Whitetail Drive, Castle Rock, CO 80104For SaleMLS ID #2673460, The GHS Group, Kentwood Real Estate DTC, LLC. REcolorado as distributed by MLS GRID
- $575,0003 bd2 ba1.7k sqft33879 Meadowlark Drive, Elizabeth, CO 80107For SaleMLS ID #3191124, Linette Welch, HomeSmart. REcolorado as distributed by MLS GRID
- $589,9003 bd3 ba2.4k sqft5051 Ox Trail, Parker, CO 80134For SaleMLS ID #2308488, Jacob Burger, REMAX PROPERTIES. REcolorado as distributed by MLS GRID
- $680,0004 bd4 ba3.1k sqft1959 Granger Circle, Castle Rock, CO 80109For SaleMLS ID #6396254, Louis Royston, RE/MAX Professionals. REcolorado as distributed by MLS GRID
- $600,0004 bd4 ba2.9k sqftLone Tree, Lone Tree, CO 80124For SaleMLS ID #8444453, Jennifer Markus, Kentwood Real Estate DTC, LLC. REcolorado as distributed by MLS GRID
- $545,0003 bd2 ba2k sqft6128 S Madison Ct, Centennial, CO 80121For Sale
MLS ID #1066370, Chelsea Harold, Golba Group Real Estate LLC. IRES as distributed by MLS GRID - $598,5004 bd3 ba2.3k sqft8118 S Marshall Street, Littleton, CO 80128For SaleMLS ID #2562514, Kelly Zinke, Compass - Denver. REcolorado as distributed by MLS GRID
- $550,0003 bd2 ba2.3k sqft190 E Geddes Avenue, Centennial, CO 80122For SaleMLS ID #9440078, Brent Malia, NAV Real Estate. REcolorado as distributed by MLS GRID
- $625,0004 bd3 ba2.6k sqft1260 E Easter Avenue, Centennial, CO 80122For SaleMLS ID #6094682, Shanon DeBelle, RE/MAX Professionals. REcolorado as distributed by MLS GRID
- $585,0004 bd3 ba2.6k sqft19269 E Eldorado Drive, Aurora, CO 80013For SaleMLS ID #4728664, Heather Rich, Berkshire Hathaway HomeServices Colorado, LLC - Highlands Ranch Real Estate. REcolorado as distributed by MLS GRID
- $545,0004 bd3 ba1.7k sqft3009 S Dayton Court, Denver, CO 80231For SaleMLS ID #6994860, Scott Wilson, LoKation. REcolorado as distributed by MLS GRID
- $599,0003 bd3 ba2k sqft5172 Sydney Avenue, Highlands Ranch, CO 80130For SaleMLS ID #6183273, Pamala Carter, West and Main Homes Inc. REcolorado as distributed by MLS GRID
