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$3,985,000

For Sale - Active
1005 Portola Rd, Portola Valley, CA 94028
5 Beds
4 Baths
3,826 Square Feet
0.69 Acres Lot
Built in 2007
For Sale - Active
Units n/a
Checked: 13 hours ago
Updated: Aug 21, 2025 at 02:45AM

Investment Summary


Potential Missing Expenses

We noticed that property taxes are missing—this is a standard expense and should be considered in your estimate.

Monthly Cash Flow
-$13,319
Cap Rate
2.1%
Cash-on-Cash Return
-17.4%
Debt Coverage Ratio
0.34
Internal Rate of Return (5 years)
-12.9%

Property Description


0.69 Acres Lot
Built in 2007
For Sale - Active
Units n/a

Secluded in complete privacy above the street, this contemporary home embodies a true connection to nature through its vast expanses of glass and warm, organic finishes. Designed with a modernist spirit, and award-winning for green design, the home showcases soaring vaulted ceilings, open concept living spaces, and entire walls of glass that frame the surrounding greenery. Bamboo floors, cherry cabinetry, slate accents, and terrazzo countertops combine to create a sophisticated yet welcoming ambiance that harmonizes beautifully with the natural setting. Sustainable living unfolds behind the scenes with four Powerwall's, two EV charging stations, tankless hot water, and 11-zone radiant heat. The home's versatile layout offers ideal flexibility for recreation, entertaining, or even private living quarters, plus a separate office with half-bath. Indoor-outdoor flow is seamless with multiple decks, an atrium-style entry, and numerous sliding glass doors opening to fresh-air living spaces. Set on an expansive lot of approximately 30,040 square feet, comprised of three separate parcels, the property offers rare space and serenity while still being close to everything. Access is easy from a convenient driveway on Wayside Road, leading to carport parking with EV charging.

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Location


Property Details


Parking

  • Description: Carport
  • Details: Carport
  • Garage Spaces: 0
  • Spaces Total: 0

Bedroom Information

  • # of Bedrooms: 5

Bathroom Information

  • # of Baths (Full): 3
  • # of Baths (Partial): 1
  • # of Baths (Total): 4.0

Interior Features

  • # of Rooms: 11
  • # of Stories: 1
  • Basement: Yes
  • Fireplace: Yes

Land Information

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

Lot Information

  • Parcel ID: 076211380
  • Lot Size: 30040 sqft

Property Information

  • Property Type: Single Family Residence
  • Year Built: 2007

Tax Information

  • Annual Tax: $0

Utilities

  • Heating: Zoned, Natural Gas, Heat Pump, Radiant

Location

  • County: San Mateo

Listing Details


Listed by:
Coldwell Banker Realty
(415) 377-2924

Source:
bridgeMLS
MLS#: ML82007268
bridgeMLS

Investment Summary


Potential Missing Expenses

We noticed that property taxes are missing—this is a standard expense and should be considered in your estimate.

Monthly Cash Flow
-$13,319
Cap Rate
2.1%
Cash-on-Cash Return
-17.4%
Debt Coverage Ratio
0.34
Internal Rate of Return (5 years)
-12.9%

Purchase Details

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Purchase price:
$3,985,000
Amount financed:
-$3,188,000
Down payment:
$797,000
Closing costs:
$119,550
Rehab costs:
$0
Initial cash invested:
$916,550
Square feet:
3,826
Cost per square foot:
$1,042
Monthly rent per square foot:
$2.59

Financing Details

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Loan amount:
$3,188,000
Loan to value ratio:
80.0%
Loan type:
Amortizing
Term:
30 years
Interest rate:
6.500%
Principal & interest:
$20,150
Property tax:
$0
Insurance:
$693
Private mortgage insurance (PMI):
$0
Monthly payment:
$20,843

Operating Income

Find a Property Manager

% Rent Monthly Yearly
Gross rent:
$9,900 $118,800
Vacancy loss: (6%)
6% -$594 -$7,128
Operating income:
$9,306 $111,672

Operating Expenses


% Rent Monthly Yearly
Property taxes: (n/a)
n/an/an/a
Insurance: (7%)
7%-$693-$8,316
Property management: (8%)
8%-$792-$9,504
Repairs & maintenance: (5%)
5%-$495-$5,940
Capital expenditures: (5%)
5%-$495-$5,940
HOA fees: (n/a)
n/an/an/a
Total operating expenses: (25%)
25%-$2,475-$29,700

Cash Flow


Monthly Yearly
Net operating income:
$6,831 $81,972
Mortgage payments:
-$20,150 -$241,800
Cash flow:
$13,319 $159,828