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  2. Location
  3. Interior
  4. Exterior
  5. Property
  6. Schools
  7. Tax
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Status: Active

3621 21st St 
Boulder, CO 80304

$13,000,000

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Meticulously crafted, masterfully built, and expertly curated with an elevated design, this custom home is a true masterpiece, perfectly situated on a premier lot in the exclusive Carolyn Heights neighborhood, The exquisite design and inspiring architecture of this exceptional residence ensures that every facet embodies luxury, casual elegance, and attention to detail, harmoniously blending wood, glass, stone, and steel to create an ambiance that is both inviting and inspiring. Upon entry, you'll be greeted by soaring ceilings, wide plank white oak flooring, & an open-concept main level bathed in abundant natural light streaming through expansive windows, inviting the outside in. The prodigious living area seamlessly integrates indoor & outdoor spaces, offering a glimpse of the splendid living experience that awaits. The architectural grandeur is showcased w/ a dramatic three-story open-tread wooden staircase, custom steel railings, & illuminated by bespoke lighting. The centerpiece of the home, the gourmet kitchen, boasts an impressive center island, marble & quartz countertops, artisanal tile, custom cabinetry, top-tier chef's appliances, & walk-in pantry. The elegant main floor primary bedroom suite is a tranquil retreat, w/ wall-to-wall windows, a generous walk-in closet w/custom cabinetry. The soothing primary bathroom features premium quality finishes, including designer tile, custom cabinetry, & alluring lighting.The heated pool w/ a tanning shelf, natural stone deck, & automatic pool cover takes center stage in the serene yard. Every aspect of this smart home seamlessly integrates technology, design, & automation to ensure security & convenience, and efficiency. For the discerning owner desiring a residence that embodies casual elegance & architectural interest, w/proximity to vibrant downtown Boulder & nestled in an upscale neighborhood, this property is a rare find that offers an unsurpassed lifestyle.
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Bedrooms
4
Baths
4.5
House Size
6,300 sqft
Year Built
2021
Lot Size
0.66 ac
School District
Boulder Valley RE 2

Location

Market Insights

In the last 30 days, homes for sale in 80304, Boulder, CO were on the market for a median of 32 days and 11.11% of homes sold above list price.

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Interior Information

appliances
Bar Fridge
Dishwasher
Disposal
Double Oven
Dryer
Freezer
Microwave
Oven
Refrigerator
Trash Compactor
Washer
basement
Full
cooling
Central Air
features
Eat-in Kitchen
Kitchen Island
Open Floorplan
Pantry
Vaulted Ceiling(s)
Walk-in Closet(s)
Wet Bar
fireplace
Gas
Living Room
flooring
Tile
Wood
heating
Baseboard
Forced Air
Hot Water
Radiant
laundry features
In Unit
window features
Double Pane Windows
Window Coverings

Exterior Information

features
Dog Run
Gas Grill
patio and porch
Patio
pool
Private
road surface
Paved
roof
Composition

Property Information

architectural style
Contemporary
construction
Block
Brick
Stone
Frame
lot
Wooded
Level
Sprinklers In Front
parking
Heated Garage
Oversized
Attached
security features
Fire Sprinkler System
Smoke Detector(s)
sewer
Public Sewer
subdivision name
Carolyn Heights
utilities
Cable Available
Electricity Available
Natural Gas Available
water source
Public
  • Listed By Patricia Dessel
  • (303) 475-6097
  • Compass - Boulder
  • (303) 487-5472
  • MLS IR1025368

Tax History

Date

Property Tax

Land

Additions

Tax Assessment

2024$55,752 (+1.8%)$2,380,800$7,142,500$9,523,300 (0%)
2023$54,784 (+275.2%)$2,380,800$7,142,500$9,523,300 (+321%)
2022$14,600 (0%)$2,262,200$0$2,262,200 (0%)
2021$14,600 (+4.9%)$2,262,200$0$2,262,200 (+3%)
2020$13,922$959,000$1,236,700$2,195,700

Tax data provied by Attom


Monthly Payments Calculator

Estimated Monthly Cost

$73,440

30 year fixed·6.9% interest rate
Principal & Interest
$68,494
Property Taxes
$4,646
Home Insurance
$300
HOA Fees
$0
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