Thaine Swanson Real Estate Agent - Century 21 Altitude Real Estate, LLC

493 Sudbury St, Castle Rock, CO For Sale $780,000 - listed by Thaine Swanson — For Sale $780,000

Thaine Swanson listing agent for 1328 Royal Troon Dr, Castle Rock, CO - sold for $414,000 — Sold $414,000

1120 Poplar Ave, Boulder, CO For Sale $870,000 - listed by Thaine Swanson — For Sale $870,000

Thaine Swanson buyer's agent for 400 W Cleveland St, Lafayette, CO - sold for $795,000 — Sold $795,000

3583 Brushwood Dr, Castle Rock, CO For Sale $599,000 - listed by Thaine Swanson — For Sale $599,000

Thaine Swanson

Castle Rock CO

5.0stars, 1 Review

Century 21 Altitude Real Estate, LLC

76 Closed Sales

$53.3M Total Value

$440K - $1.9M Price Range

$701.4K Average Price

Prior 5 years

About Thaine

Thaine Swanson is the Co-Owner of Century 21 Altitude Real Estate and works full-time as a local Real Estate Agent. Husband to Marci, dad to 4 amazing children, and ‘grandpapa’ to two adorable granddaughters. His dedication to family spills over into his work with the same diligence of care and drive for success. Whether you are buying or selling a home or property he will ensure that your real estate needs are met and exceeded.
Thaine is a problem solver and believes in communication.
A multiple award winner, Thaine is known in the industry for being a top-tier agent and lands in the top 1% of agents for production.
Visit Thaine and his team at the Castle Rock Storefront, 5650 Allen Way #117, Castle Rock, CO 80108

Home Types: House, Condo, Lot/Land, Townhouse

Years of Experience: 8

Education: South Dakota State University

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	8
Total Value	$5,305,500
Average Sale Price	$663,188
Price Range	$414K - $993K

Buyer Deals
Total Deals	11
Total Value	$8,989,000
Average Sale Price	$817,182
Price Range	$510K - $1.9M

1 Year View by Quarter

Seller Deals
Total Deals	15
Total Value	$9,388,600
Average Sale Price	$625,907
Price Range	$340K - $993K

Buyer Deals
Total Deals	19
Total Value	$14,975,900
Average Sale Price	$788,205
Price Range	$280K - $1.9M

2 Year View by Quarter

Seller Deals
Total Deals	37
Total Value	$22,836,713
Average Sale Price	$617,208
Price Range	$182K - $1.5M

Buyer Deals
Total Deals	39
Total Value	$30,473,218
Average Sale Price	$781,365
Price Range	$280K - $1.9M

5 Year View

Areas Thaine is Experienced In

Thaine's Listings and Deals

Thaine's Open Houses

$780,000

Open Sat 12:30PM - 2:30PM
- 5 Beds
- 2.5 Baths
- 3,335 Sq Ft
493 Sudbury St

Castle Rock, CO
Welcome to 493 Sudbury St in Castle Rock! This spacious 5-bedroom, 3-bathroom Richmond American Seth model features an optional Sunroom and a gourmet chef’s kitchen that offers an open and inviting layout on a generous 9,845-square-foot lot. The kitchen features quartz countertops, an extended kitchen island, farm sink, pantry, double oven, large gas cooktop, and high-end appliances. The formal

Thaine Swanson Century 21 Altitude Real Estate, LLC

$870,000

Open Sun 11AM - 1PM
- 3 Beds
- 2 Baths
- 1,636 Sq Ft
1120 Poplar Ave

Boulder, CO
This bright, low-maintenance North Boulder townhome truly checks every box. Inside, an open-layout living room flows into an updated kitchen, which features rich cherry cabinets and stainless steel appliances. A fireplace adds warmth and character to the main living space. Upgrades throughout include solar panels, insulating cellular shades, and a swamp cooler for comfortable living year-round.

Thaine Swanson Century 21 Altitude Real Estate, LLC

$599,000

Open Sat 10AM - 12PM
- 3 Beds
- 2.5 Baths
- 1,928 Sq Ft
3583 Brushwood Dr

Castle Rock, CO
Nestled in the heart of The Meadows, this 3-bedroom, 3-bathroom home offers 1,929 square feet of comfortable living space with a picturesque open space setting. The main level showcases hardwood floors, two generous living areas, and a double-sided fireplace that adds warmth and character throughout.The backyard is designed for relaxation and enjoyment, featuring a paver patio, lush lawn,

Thaine Swanson Century 21 Altitude Real Estate, LLC

Thaine's Active Listings

$569,000
- 4 Beds
- 3.5 Baths
- 2,538 Sq Ft
13942 E Princeton Place

Unit C

Aurora, CO
Welcome to a rare opportunity in one of the area’s most highly desirable communities, where homes are seldom available. This tastefully designed home offers exceptional comfort with a thoughtful blend of accessibility & upgrades. Located in a gated community your home features a handicap-accessible layout serviced by a private elevator for effortless convenience. There is wheelchair accessibility

Thaine Swanson Century 21 Altitude Real Estate, LLC

Recently Sold

$414,000

Sold Aug 17, 2026
- 3 Beds
- 2.5 Baths
- 1,241 Sq Ft
1328 Royal Troon Dr

Castle Rock, CO
- 2% Below List
- 52 Days On Market
- $334/SF
- Current Est. Value $420K
Thaine Swanson Century 21 Altitude Real Estate, LLC

$654,000

Sold Mar 27, 2026
- 4 Beds
- 3 Baths
- 2,431 Sq Ft
219 Burgess Dr

Castle Rock, CO
- 4% Below List
- 100 Days On Market
- $269/SF
- Current Est. Value $657K
Thaine Swanson Century 21 Altitude Real Estate, LLC

$780,000

Sold Mar 11, 2026
- 5 Beds
- 4 Baths
- 2,870 Sq Ft
16375 E 110th Ave

Commerce City, CO
- 2% Below List
- 69 Days On Market
- $272/SF
- Current Est. Value $763K
Thaine Swanson Century 21 Altitude Real Estate, LLC

$720,000

Sold Feb 20, 2026
- 5 Beds
- 3.5 Baths
- 3,681 Sq Ft
5402 Echo Hollow St

Castle Rock, CO
- 4% Below List
- 40 Days On Market
- $196/SF
- Current Est. Value $741K
Thaine Swanson Century 21 Altitude Real Estate, LLC

$475,000

Sold Feb 9, 2026
- 3 Beds
- 2 Baths
- 1,153 Sq Ft
8827 Cloverleaf Cir

Parker, CO
- 11 Days On Market
- $412/SF
- Current Est. Value $479K
Thaine Swanson Century 21 Altitude Real Estate, LLC

$992,500

Sold Dec 18, 2025
- 2 Beds
- 3 Baths
- 2,749 Sq Ft
15859 Xanthia Way

Thornton, CO
- 1% Below List
- 28 Days On Market
- $361/SF
- Current Est. Value $999K
Thaine Swanson Century 21 Altitude Real Estate, LLC

$645,000

Sold Oct 10, 2025
- 3 Beds
- 3 Baths
- 2,042 Sq Ft
7065 S Willow St

Centennial, CO
- 1% Below List
- 59 Days On Market
- $316/SF
- Current Est. Value $687K
Thaine Swanson Century 21 Altitude Real Estate, LLC

$625,000

Sold Aug 1, 2025
- 3 Beds
- 2 Baths
- 1,806 Sq Ft
4032 Donnington Cir

Castle Rock, CO
- 1% Below List
- 22 Days On Market
- $346/SF
- Current Est. Value $626K
Thaine Swanson Century 21 Altitude Real Estate, LLC

$820,000

Sold Apr 11, 2025
- 5 Beds
- 4 Baths
- 2,980 Sq Ft
6577 S Kewaunee Way

Aurora, CO
- 1% Above List
- 4 Days On Market
- $275/SF
- Current Est. Value $789K
Thaine Swanson Century 21 Altitude Real Estate, LLC

Awards and Designations

NAR - National Association of Realtors

Other Experience

First Time Homebuyers, Investments, Military Families, Veteran's Programs, Senior Communities, Short Sales, Luxury Homes, New Construction, Property Management, Distressed Properties, Foreclosures, Timeshares

9/1/22Scarlet Gherbaz

Google Review

Thaine is very professional as wells as everyone on his team. I highly recommend them.

Agent License: Colorado 100077036

Thaine Swanson

(720) 706-3446

Nearby Homes

Thaine Swanson

About Thaine

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Areas Thaine is Experienced In

Thaine's Listings and Deals

Thaine's Open Houses

Thaine's Active Listings

Recently Sold

Awards and Designations

Other Experience

Thaine's Reviews