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$4,650,000

Listing Price

4beds

4baths

4,348sqft

9,947sqft lot

512 Marine St, Boulder, CO 80302

Member Features

Find Real Estate Bargain!

  • Full foreclosure details

  • Home value, equity and ownership info

  • Find homes priced below market

  • Get full access with a FREE Account

Already a member?

For Sale

Off Market

Single Family

Home type

1079.45

Price / sqft

1903

Year built

Home Details

Perfectly located on one of Boulder's most idyllic streets, this exceptional home blends Victorian charm with luxurious modern amenities. The homes' traditional exterior gives way to a welcoming main level that features light-filled spaces, soaring ceilings, a formal dining room perfected for entertaining, and an array of spaces that welcome the outdoors in. The chef's kitchen features a new Sub-Zero fridge, Wolf range, granite topped island, and a walk-in pantry that makes organization easy. Don't miss the cleverly-designed under stair office with secret bookshelf, one of the many special touches that make this home so unique.Upstairs the primary suite features two fireplaces, a generous soaking tub and steam shower in the spa-like bath, soaring ceilings and mountain views. Two more light-filled bedrooms, two full baths and a dedicated laundry room complete the second floor. The lower level includes the large fourth bedroom with an en-suite bath, impressive ceiling height, an office, third living room, and an abundance of useful built-in storage. Step outside to a peaceful retreat of a backyard that includes a waterfall feature, plumbed-in BBQ, multiple outdoor patios, a two story playhouse, and an array of flowers and fruit trees. The separate backyard cottage with vaulted ceilings, a kitchenette, and powder bath creates the ultimate flexibility for a gym, home office, or guest house. The two car garage with epoxy floors and additional storage adds to the comfort and conven

Interior Details

Square Feet
  • 4348

Bedrooms
  • 4

Bathrooms
  • 4

Heating
  • Has Heating:

    Yes

  • Heating Type:

    Forced Air With Air Conditioning

Cooling
  • Has Cooling:

    No

  • Cooling Type:

    N/A

Fuel
  • Has Fuel:

    No

  • Fuel Type:

    N/A

Basement
  • Has Basement:

    No

  • Basement Type:

    Partial

Flooring
  • Has Flooring:

    No

  • Flooring Type:

    N/A

Fireplace
  • Has Fireplace:

    Yes

  • Fireplace Type:

    N/A

Property Details

Lot Size
  • 9947

Water
  • No

Sewer
  • No

Parking
  • Type:

    Garage, Detached

  • Location:

    N/A

  • Status:

    N/A

  • Number of Spaces:

    2

Deck
  • No

Patio
  • No

Fence
  • No

Pool
  • No

Porch
  • Yes

Stoop
  • No

Breezeway
  • No

Construction Details

Number of Stories
  • 2

Style
  • Multi-level

Exterior
  • Combination

Foundation
  • N/A

Roof
  • N/A

Roofing Material
  • Asphalt

Tax History

Year

Amount

Land

Improvement

Percent Change

Assessment

2019

$19,806

$92,450

$138,632

--%

$231,082

2019

$19,806

$92,450

$138,632

--%

$231,082

2018

$17,458

$80,568

$120,801

--%

$201,369

2017

$16,912

$80,568

$120,801

--%

$201,369

2016

$15,900

$73,471

$110,206

--%

$183,677

2014

$12,868

$81,510

$68,169

--%

$149,679

2013

$12,585

$81,510

$68,169

--%

$149,679

2012

$10,569

$30,726

$95,440

--%

$126,166

percent-home-icon

Average Home Price in 80302

Nearby Properties

Zip Code

Price

Bed

Bath

Sqft

Lot

Sold Date

$4,650,000

4 Beds

4 Baths

4,348 Sqft

9,947 Lot (sqft)

Sold 08/19/2026

$3,990,000

4 Beds

5 Baths

4,274 Sqft

12,864 Lot (sqft)

Sold 09/29/2026

$889,000

4 Beds

2 Baths

3,979 Sqft

5,912 Lot (sqft)

Sold 11/15/2025

percent-home-icon

Calculators

Mortgage

Mortgage Calculator

Calculate your monthly mortgage payments.
Household Income
70,000
$
Home price
4,650,000
$
Down payment
930,000
$
Mortgage Rate
6.5
%
Loan Term
Property Tax Rate
1.1
%
Homeowner's Insurance (Annual)
27,900
$
HOA (Monthly)
0
$
PMI
0
$
$30,100
Your Payment
Total Monthly Payment:$30,100
Percent of Income:516%
Affordable:No

Details for 512 MARINE ST

Property Debt

Foreclosure Contact Details