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$7,500,000

For Sale - Active
1820 Mallard Dr, Broomfield, CO 80020
5 Beds
7 Baths
9,216 Square Feet
1.06 Acres Lot
Built in 2014
For Sale - Active
Units n/a
Checked: 9 hours ago
Updated: Aug 06, 2025 at 01:01AM

Investment Summary


Monthly Cash Flow
-$33,475
Cap Rate
0.3%
Cash-on-Cash Return
-23.3%
Debt Coverage Ratio
0.06
Internal Rate of Return (5 years)
-18.5%

Property Description


1.06 Acres Lot
Built in 2014
For Sale - Active
Units n/a

On a private lakefront acre at the highest vantage point in Broomfield’s most prestigious gated enclave, 1820 Mallard Drive is a residence of rare distinction where architectural brilliance, natural grandeur and refined comfort converge in flawless harmony. With panoramic views of the Rocky Mountains and a shimmering private lake as its ever-changing backdrop, this 11,000 square foot estate is a triumph of design and lifestyle, curated for the discerning few. A tree-canopied approach winds past still waters arriving at a circular drive, sweeping archways and grand portico that rises like a timeless sculpture from the verdant landscape. Every artisan detail from the grand gallery hall and soaring timber-beamed ceilings to the hand-chiseled stone and luminous lighting has been conceived to evoke awe and inspiration. The reimagined William Ohs kitchen is a culinary celebration of form and function, wrapped in Taj Mahal quartzite and bespoke walnut cabinetry, anchored by a chef’s suite of Sub-Zero and Wolf appliances. Impressing with 22-foot ceilings and a monumental stone fireplace, the great room invites both intimate gatherings and grand entertaining. Walls of glass slide away to reveal heated terraces with fireplaces and unforgettable views. The main level primary suite is a private haven of indulgence, with a lake-facing soaking tub, dual water closets, steam shower, morning bar and couture-worthy dressing rooms. Upstairs, two luxe suites enjoy their own vistas, while the third-floor Sky Loft offers a 270° panorama perfect for creativity and reflection. The walk-out lower level is a destination in itself with billiards and media lounges, a stunning bar, spa room, private gym, and guest quarters. Beyond, layered patios and terraces, a putting green and private dock invite outdoor living in all seasons. With seven garage bays, Savant smart home integration and a setting that bridges Boulder and Denver, this is not merely a residence, it’s a legacy of artful living.

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Location


Property Details


Parking

  • Description: Detached Garage
  • Details: Circular Driveway, Heated Garage, Lighted, Oversized, Storage, Attached
  • Garage Spaces: 7
  • Spaces Total: 7

Bedroom Information

  • # of Bedrooms: 5

Bathroom Information

  • # of Baths (Full): 2
  • # of Baths (Total): 7.0

Interior Features

  • # of Rooms: 26
  • # of Stories: 2
  • Basement: Yes
  • Basement Description: Exterior Entry, Finished, Full, Sump Pump, Walk-Out Access
  • Fireplace: Yes

Exterior Features

  • Exterior Walls Materials: Masonry
  • Roof Type: Gable or Hip
  • Roof Material: Concrete

HOA

  • Has HOA: Yes
  • Association: Whistlepig
  • HOA Fee: $500/monthly

Land Information

  • Land Use: Residential
  • Land Use Subtype: Single Family Residential

Lot Information

  • Parcel ID: 157524201011
  • Lot Size: 46175 sqft

Property Information

  • Property Type: Single Family Residence
  • Style: Mountain Contemporary
  • Year Built: 2014

Tax Information

  • Annual Tax: $21,129

Utilities

  • Water & Sewer: Public
  • Heating: Forced Air, Natural Gas, Radiant Floor
  • Cooling: Central Air

Location

  • County: Broomfield

Listing Details


Listed by:
Stephanie Iannone
Compass Colorado, LLC - Boulder
(303) 641-7484

Source:
REColorado
MLS#: 2203457
REColorado

Investment Summary


Monthly Cash Flow
-$33,475
Cap Rate
0.3%
Cash-on-Cash Return
-23.3%
Debt Coverage Ratio
0.06
Internal Rate of Return (5 years)
-18.5%

Purchase Details

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Purchase price:
$7,500,000
Amount financed:
-$6,000,000
Down payment:
$1,500,000
Closing costs:
$225,000
Rehab costs:
$0
Initial cash invested:
$1,725,000
Square feet:
9,216
Cost per square foot:
$814
Monthly rent per square foot:
$0.67

Financing Details

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Loan amount:
$6,000,000
Loan to value ratio:
80.0%
Loan type:
Amortizing
Term:
30 years
Interest rate:
5.875%
Principal & interest:
$35,492
Property tax:
$1,761
Insurance:
$434
Private mortgage insurance (PMI):
$0
Monthly payment:
$37,687

Operating Income

Find a Property Manager

% Rent Monthly Yearly
Gross rent:
$6,200 $74,400
Vacancy loss: (6%)
6% -$372 -$4,464
Operating income:
$5,828 $69,936

Operating Expenses


% Rent Monthly Yearly
Property taxes: (28%)
28%-$1,761-$21,129
Insurance: (7%)
7%-$434-$5,208
Property management: (8%)
8%-$496-$5,952
Repairs & maintenance: (5%)
5%-$310-$3,720
Capital expenditures: (5%)
5%-$310-$3,720
HOA fees: (8%)
8%-$500-$6,000
Total operating expenses: (61%)
61%-$3,811-$45,729

Cash Flow


Monthly Yearly
Net operating income:
$2,017 $24,204
Mortgage payments:
-$35,492 -$425,904
Cash flow:
$33,475 $401,700