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#5024229, Johnnie Mallott, Listing office: Milehimodern
#5875704·
Listing office: RE/MAX Alliance·
Listing agent: Nadine Kirk·
Listing office phone: 303-688-2202
$979,000 List price
5605 Killen Ave Castle Rock, CO 80104
3 beds
2 full, 1 partial
3,471 sqft
0.9 acres
$282 / sqft
House
Property details
About 5605 Killen Ave
Discover wide open spaces & wraparound charm! Positioned on nearly an acre that backs to open space & sides to walking trail, this farmhouse-inspired gem offers space, style, & serenity. From the moment you arrive, the inviting wraparound front porch & 4-car garage set the tone for what’s inside—an expansive floorplan designed for comfortable living & effortless entertaining. Step through the front door & be wowed by soaring 2-story ceilings & gleaming Brazilian cherrywood floors. Formal Living & Dining Rooms set the stage for special occasions, while a see-through gas fireplace adds warmth & ambiance between the Living Room & sunlit Family Room. Don’t miss the cozy niche w/built-in bookcase—your perfect reading nook! The Family Room showcases views of the backyard & flows into the open-concept Kitchen. You'll love the circular breakfast bar island w/gas cooktop & seating, slab granite, abundant cabinetry, pantry, & functional butler’s pantry. Eat-in dining area is perfect for a quick breakfast while enjoying the outdoors. Need a home office? The main floor delivers w/double glass French doors, along w/spacious laundry/mud room that includes laundry sink, washer/dryer, built-in cabinets, & direct access to both the backyard & garage. Upstairs, retreat to the Primary Suite behind double doors—plenty of room for a seating area, a massive walk-in closet & 5-pce bath designed for relaxation. A versatile loft adds bonus living space. 2 additional bedrooms share a stylish Jack-&-Jill bath w/dual vanities. Downstairs, the 1,800 sq ft basement is a blank canvas ready for your dream finish! The 4-car garage is a hobbyist’s dream complete w/built-in shop vac & extra outlets. Outside, enjoy nearby parks, disc golf, top-rated schools & trails just steps from your door. When you're ready for dining & shopping, Historic Downtown Castle Rock is just minutes away, filled with fantastic restaurants & one-of-a-kind boutiques. This is the Colorado lifestyle—wrapped in charm & space.
Highlights
Home typeSingle Family Residence
HeatingForced Air
StatusActive
Size3,471 sqft
BasementYes
Lot size0.94 Acres
Year built2006
ParkingConcrete, Oversized
MLS #5875704
Attached garage4 spaces
FireplaceFamily Room, Gas, Gas Log
Summary
- Partial Bathrooms: 1
- Full Bathrooms: 2
- Appliances: Cooktop, Dishwasher, Disposal, Dryer, Gas Water Heater, Microwave, Refrigerator, Self Cleaning Oven, Washer
- Basement: Yes
- Flooring Type: Carpet, Tile, Wood
- Interior: Breakfast Bar, Ceiling Fan(s), Eat-in Kitchen, Entrance Foyer, Five Piece Bath, Granite Counters, High Ceilings, High Speed Internet, Jack & Jill Bathroom, Kitchen Island, Open Floorplan, Pantry, Primary Suite, Smoke Free, Walk-In Closet(s)
- Fireplace: Family Room, Gas, Gas Log
- Total Bedroom Count: 3
- Garage Space: 4 spaces
- Attached Garage: Yes
- Parking: Concrete, Oversized
- Architectural Style: Contemporary
- Heating: Forced Air
- Cooling: None
- List Price: $979,000
- Price/SqFt: $282
- HOA Amount: $82 Monthly
- Annual Tax Amount: $6,552
- Tax Year: 2023
- Lot: Corner Lot, Greenbelt, Landscaped, Level, Open Lot, Sprinklers In Front, Sprinklers In Rear
- Directions: Ridge Road to Appleton left (speed bumps) to Lantern Circle Right to Eastview Right to Killen Left. Another route is stay on Lantern to Lost Canyon Right to Killen Left.
- Year Built: 2006
- Living Area: 3,471 SqFt
- Lot Size: 0.94 Acres
- MLS Number: 5875704
- MLS Name: RECOLORADO
- Office Name: RE/MAX Alliance
- Office Phone: (303) 688-2202
- Listing Agent: Nadine Kirk
Listings courtesy of REColorado as distributed by MLS GRID.
All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Properties displayed may be listed or sold by various participants in the MLS.
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The information contained in this publication is subject to change without notice. METROLIST, INC., DBA RECOLORADO MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. METROLIST, INC., DBA RECOLORADO SHALL NOT BE LIABLE FOR ERRORS CONTAINED HEREIN OR FOR ANY DAMAGES IN CONNECTION WITH THE FURNISHING, PERFORMANCE, OR USE OF THIS MATERIAL.
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6455 S. Yosemite St., Suite 300
Greenwood Village, CO 80111 USA
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Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 7/2/2025, 2:42:30 PM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
Price information
Property sales
| Date | Event | Price |
|---|---|---|
| Apr 04, 2006 | Home Sold | $492,063 |
Tax history
| Year | Assessment | Property Tax |
|---|---|---|
| 2023 | $68,900 | $6,552 |
| 2022 | $48,010 | $5,143 |
| 2021 | $49,390 | $5,338 |
| 2020 | $47,610 | $5,170 |
| 2019 | $47,950 | $4,672 |
| 2018 | $42,210 | $4,420 |
| 2017 | $42,210 | $4,387 |
History based on county public records data.
Nearby schools
9
Flagstone Elementary School
Public District KG-6
1.2 mi
•104 Lovington St
6
Rock Ridge Elementary School
Public District KG-6
1.5 mi
•400 Heritage Ave
4
South Ridge Elementary School
Public District KG-6
2.6 mi
•1100 South St
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $107,598. The majority of Castle Rock, CO residents have income between $100k-200k annually. Most families are married, with kids. Typical level of education for residents in this area is post secondary degree.
How much money do the neighbors make?
1%
<35k
42%
35k-100k
49%
100k-200k
8%
200k+
What level of education do the neighbors have?
High School Diploma
Post Secondary Degree
Masters Degree
Doctorate
What types of families live nearby?
16%
Single, No Kids
10%
Single, with Kids
28%
Married, No Kids
46%
Married, with Kids
Are the neighbors home owners or renters?
Home Owners
Renters
How old are people in this area?
29%
<11 yrs old
11%
12-17 yrs old
19%
18-34 yrs old
37%
35-64 yrs old
4%
65+ yrs old
What do the neighbors do for fun?
Hunting
Skiing/snowboarding
Figure Skating
Where do the neighbors shop?
Dick's Sporting Goods
Dillards
BJs Wholesale Club
Where do the neighbors go to eat?
Texas Roadhouse
Cracker Barrel
Panera
What do the neighbors drive?
Subaru
Cadillac
Infiniti
What do the neighbors listen to?
New Country
News/Talk/Information
Adult Hits
All data provided by Home Junction and Claritas
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Frequently asked questions
About 5605 Killen Ave
The listing price of 5605 Killen Ave property is $979,000.
The property 5605 Killen Ave is a house located in Castle Rock, Colorado, 80104.
Active Listing: 5605 Killen Ave is For Sale (Active/New) which means the seller is accepting offers.
The nearby schools for 5605 Killen Ave are: Flagstone Elementary School (GreatSchools Rating 9/10), Rock Ridge Elementary School (GreatSchools Rating 6/10), South Ridge Elementary School (GreatSchools Rating 4/10), Mesa Middle School (GreatSchools Rating 6/10), World Compass Academy (GreatSchools Rating 6/10), Academy Charter School (GreatSchools Rating 7/10), Daniel C Oakes High School--Castle Rock (GreatSchools Rating 2/10), Douglas County High School (GreatSchools Rating 6/10), Renaissance Secondary School (GreatSchools Rating 9/10).
According to the records, the last property tax for 2023 is $6,552 (source: MLS/based on county public records data).
The last sale was on April 4, 2006 for $492,063 (source: MLS/tax record).
The property at 5605 Killen Ave has 3 bedrooms and 2 full and 1 half bathrooms.
The property 5605 Killen Ave is 3,471 SqFt (source: MLS/tax record).
The year of construction for 5605 Killen Ave is 2006.
This home is located at 5605 Killen Ave in Castle Rock, CO and zip code 80104 in the Castlewood Ranch neighborhood. This 3,471 square foot home, which was built in 2006, sits on a 0.94 acre lot. Features: 3 bedrooms, 3 bathrooms. It has been listed on Rocket Homes since June 28, 2025 and is currently priced at $979,000.
In June 2025 more than 33 listings in Castle Rock, CO were sold above the asking price. During the same period more than 41 listings were sold at asking price, while more than 77 were sold below. In June 2025 in Castle Rock, CO there were 5% more homes for sale than in May. The median list price of listings available in June 2025 was $670,000, while the average time on the real estate market was 39 days.
From Rocket Homes Real Estate and based on county public records data.