Residential · Active

1645 Dorothy Circle

Longmont, CO 80503

4 Beds · 3 Baths · 3,522 Sq Ft

$995,000

Single Family

Property Type

0.16 acres

Lot Size

2015

Year Built

$283

Price per Sq Ft

3

Parking Spaces

$95

HOA Fee

5542101

MLS #

About This Property

From the moment you step inside 1645 Dorothy Circle, the home makes an impression. Soaring ceilings, expansive living spaces, abundant natural light and solid-surface flooring create a sense of scale, while the thoughtful floor plan keeps the home warm and inviting.

At the heart of the main level is a spacious kitchen featuring quartz countertops, a large center island, stainless steel appliances and generous cabinetry. The kitchen opens to the living area, where dramatic ceiling height and a gas fireplace create a beautiful gathering space. A separate dining area provides room for entertaining.

One of the home's greatest strengths is its versatile floor plan. A dedicated main-floor office provides a private place to work, while a separate main-level bedroom with nearby 3/4 bath is ideal for guests or multigenerational living.

Upstairs, the spacious primary suite offers a five-piece bath and walk-in closet. Two additional bedrooms, a full bath and upper-level laundry complete the bedroom level, while a light-filled loft adds flexible living space.

With more than 3,500 finished square feet, there is exceptional room to live and gather. The full unfinished basement adds approximately 1,800 square feet and is bath-stubbed, offering tremendous potential for future bedrooms, a recreation room, theater, gym or more.

Outside, the fenced and landscaped backyard offers room to dine, entertain, garden or unwind, while front and back patios extend the living space outdoors. The three-car tandem garage adds room for vehicles, bikes, gear and storage.

Located in Longmont's established Renaissance neighborhood with convenient access to parks, trails, shopping and dining, 1645 Dorothy Circle delivers an impressive combination of space, flexibility and everyday livability. Grand in scale yet comfortable in feel, this is a home designed to accommodate the way life changes, grows and brings people together.

30 days on market

Listed by Amanda Duran · LIV Sotheby's International Realty · amandasvipservice@yahoo.com,720-427-9882

Last updated: 10/17/2026 7:54 AM · Source: REcolorado®, MLS#: 5542101

Virtual Tour

Property Details

Key Details

Property Type Residential
Sub Type Single Family Residence
Status Active
Price per Sq Ft $283
Subdivision Renaissance
MLS # 5542101
Days on Market 30
Bedrooms 4
Full Baths 2
Three-Quarter Baths 1

More Details

Year Built 2015
Lot Size (Sq Ft) 7,025
Acres 0.16
HOA Yes
HOA Fee $95
Annual Taxes $6,641
State CO
County Boulder

Interior

Interior Features Ceiling Fan(s), Eat-in Kitchen, Entrance Foyer, High Ceilings, Kitchen Island, Open Floorplan, Pantry, Vaulted Ceiling(s), Walk-In Closet(s), Five Piece Bath, Jack & Jill Bath, Primary Suite, Radon Mitigation System, Smoke Free, Solid Surface Counters
Heating Forced Air
Cooling Central Air
Flooring Carpet, Tile, Vinyl, Wood
Fireplaces 1
Fireplace Features Living Room
Appliances Cooktop, Dishwasher, Disposal, Dryer, Microwave, Oven, Range Hood, Refrigerator, Washer, Sump Pump

Exterior & Parking

Exterior Features Private Yard
Garage Yes
Garage Spaces 3
Parking Features Tandem
Roof Composition

Building & Lot

Basement Bath/Stubbed, Sump Pump, Unfinished
Lot Features Landscaped, Sprinklers In Front, Sprinklers In Rear
Architectural Style Traditional
Levels Two
Construction Frame, Stone
Sewer Public Sewer
Water Source Public

Terms & Other

Senior Community No
Special Conditions None Known

Location

Price History

DateEventPrice
9/23/2026 Listed for sale
Source: REcolorado® #5542101
$995,000 -8.7% $283/sqft
6/7/2024 Sold
Source: REcolorado® #IR1006631
$1,090,000 +0.5% $309/sqft
4/6/2024 Listed for sale
Source: REcolorado® #IR1006631
$1,085,000 $308/sqft

Based on information submitted to the MLS GRID as of October 23, 2026 at 4:49 PM MDT. 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.

Listing information last updated October 17, 2026 at 7:54 AM.

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