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$5,500,000

For Sale - Active
3015 3rd St, Boulder, CO 80304
5 Beds
10 Baths
9,667 Square Feet
1.25 Acres Lot
Built in 1998
For Sale - Active
Units n/a
Checked: 1 day ago
Updated: Jun 21, 2025 at 03:19AM

Investment Summary


Monthly Cash Flow
-$26,771
Cap Rate
0.4%
Cash-on-Cash Return
-25.4%
Debt Coverage Ratio
0.07
Internal Rate of Return (5 years)
-20.5%

Property Description


1.25 Acres Lot
Built in 1998
For Sale - Active
Units n/a

Outstanding custom-built contemporary stone estate built by a builder for his own residence. A highly desirable and an unbeatable Boulder location, backing to open space on 1.25 acres with sweeping city, Flatiron and mountain vistas. You will be captivated by the immense curb appeal the moment you arrive. Featuring over 9400 of gracious living on 3 levels, 5 en-suite bedrooms and 10 baths, and an elevator with direct access to every floor including the heated 6 car garage. Fine architectural details, soaring 20' ceilings, numerous terraces and patios, a main floor guest apartment, heated saltwater pool in an extraordinary setting and a spa conservatory room. Walk or bike to Pearl Street shops and restaurants and enjoy immediate access to Boulder's best hiking right outside your front door. Impressive top floor with cherry floors, custom millwork, formal living room overlooking the city, dining room with Flatiron views, enormous Chef's kitchen, cherry cabinetry, Viking and Bosch appliances, a casual family dining area that shares a floor to ceiling stone fireplace with the family room and there are multiple dining terraces. Primary suite with reading room, fireplace, library hall and 5-piece luxury bath complete with steam shower, jetted soaking tub and 2 walk-in closets. Many flexible and highly functional rooms are on the 2nd level, children's play and media room, yoga room with steam shower, an art studio or sun room, an exercise room with full bath, 3 en-suite bedrooms and 2500 bottle wine cellar. Lower level features a Billiards and game room with wet bar, media room with wet bar, a home office, and a guest apartment designed to accommodate extended family. Heated driveway and roof snowmelt system, mature landscaping, large rock outcroppings & perennial garden borders, stone walls and flagstone patios and a cistern for irrigation. Private and surrounded by nature, a highly desirable Boulder lifestyle property providing all the amenities and convenience.

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Location


Property Details


Parking

  • Description: Heated Garage, Oversized
  • Details: Heated Garage, Oversized, Attached
  • Garage Spaces: 6
  • Spaces Total: 6

Bedroom Information

  • # of Bedrooms: 5

Bathroom Information

  • # of Baths (Full): 5
  • # of Baths (Partial): 3
  • # of Baths (Total): 10.0

Interior Features

  • # of Rooms: 22
  • # of Stories: 2
  • Fireplace: Yes

Exterior Features

  • Exterior Walls Materials: Marble
  • Roof Material: Composition, Membrane

Land Information

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

Lot Information

  • Parcel ID: 146124304008
  • Lot Size: 54450 sqft

Property Information

  • Property Type: Single Family Residence
  • Style: Contemporary
  • Year Built: 1998

Tax Information

  • Annual Tax: $43,746

Utilities

  • Water & Sewer: Cistern, Public
  • Heating: Baseboard, Forced Air
  • Cooling: Ceiling Fan(s), Central Air

Location

  • County: Boulder

Listing Details


Listed by:
Jeffery Erickson
LIV Sotheby's International Realty
(303) 589-2741

Source:
REColorado
MLS#: 8512914
REColorado

Investment Summary


Monthly Cash Flow
-$26,771
Cap Rate
0.4%
Cash-on-Cash Return
-25.4%
Debt Coverage Ratio
0.07
Internal Rate of Return (5 years)
-20.5%

Purchase Details

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Purchase price:
$5,500,000
Amount financed:
-$4,400,000
Down payment:
$1,100,000
Closing costs:
$165,000
Rehab costs:
$0
Initial cash invested:
$1,265,000
Square feet:
9,667
Cost per square foot:
$569
Monthly rent per square foot:
$0.84

Financing Details

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Loan amount:
$4,400,000
Loan to value ratio:
80.0%
Loan type:
Amortizing
Term:
30 years
Interest rate:
6.810%
Principal & interest:
$28,714
Property tax:
$3,646
Insurance:
$567
Private mortgage insurance (PMI):
$0
Monthly payment:
$32,927

Operating Income

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% Rent Monthly Yearly
Gross rent:
$8,100 $97,200
Vacancy loss: (6%)
6% -$486 -$5,832
Operating income:
$7,614 $91,368

Operating Expenses


% Rent Monthly Yearly
Property taxes: (45%)
45%-$3,646-$43,746
Insurance: (7%)
7%-$567-$6,804
Property management: (8%)
8%-$648-$7,776
Repairs & maintenance: (5%)
5%-$405-$4,860
Capital expenditures: (5%)
5%-$405-$4,860
HOA fees: (n/a)
n/an/an/a
Total operating expenses: (70%)
70%-$5,671-$68,046

Cash Flow


Monthly Yearly
Net operating income:
$1,943 $23,316
Mortgage payments:
-$28,714 -$344,568
Cash flow:
$26,771 $321,252