636 Marine St, Boulder, CO 80302
Home value
$1,975,500
$1.84M - $2.13M
$3,278/mo
Owner options
$3,278/mo
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$3,278/mo
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$9,315/mo
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$9,315/mo
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Zillow last checked:
Listing updated:
Lindsey Harshman 970-366-1691,
Compass - Boulder
Matt Johnke, 323351
Johnke, Matthew Realty
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 4
Heating
- Forced Air
Appliances
- Included: Electric Range, Refrigerator, Washer, Dryer
Features
- Basement: None
Interior area
- Total structure area: 3,201
- Total interior livable area: 3,201 sqft
Property
Parking
- Total spaces: 2
- Details: Less Than 1
Features
- Levels: Two
- Stories: 2
- Patio & porch: Patio, Deck
- Has view: Yes
- View description: Hills
Lot
- Size: 0.26 Acres
- Features: Paved
Details
- Parcel number: R0003536
- Zoning: RES
- Special conditions: Private Owner
Construction
Type & style
- Home type: MultiFamily
- Property subtype: Multi Family
Materials
- Frame
- Roof: Composition
Condition
- New construction: No
- Year built: 1911
Utilities & green energy
- Electric: XCel
- Gas: XCel
- Water: City
- Utilities for property: Natural Gas Available
Community & HOA
Community
- Subdivision: Smiths Add To West Boulder
HOA
- Has HOA: No
Location
- Region: Boulder
Financial & listing details
- Price per square foot: $623/sqft
- Tax assessed value: $2,008,300
- Annual tax amount: $11,793
- Date on market: 11/3/2025
- Listing terms: Cash,Conventional
- Exclusions: Artist Studio personal property, art work, and some of the furnishings in the rental units.
- Tenant pays: Deposit
- Income includes: Lease/Rents
Price history
| Date | Event | Price |
|---|---|---|
| 1/9/2026 | Sold | $1,995,000$623/sqft |
Source: | ||
| 11/7/2025 | Pending sale | $1,995,000$623/sqft |
Source: | ||
| 11/3/2025 | Listed for sale | $1,995,000+47.8%$623/sqft |
Source: | ||
| 5/2/2019 | Sold | $1,350,000+291.3%$422/sqft |
Source: Public Record Report a problem | ||
| 9/23/1993 | Sold | $345,000$108/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $11,793 +2.5% | $125,519 -8.3% |
| 2024 | $11,506 +15.2% | $136,900 +0.3% |
| 2023 | $9,986 +2.9% | $136,490 +28.9% |
| 2022 | $9,709 +6.9% | $105,923 -4.6% |
| 2021 | $9,084 | $111,054 +6.4% |
| 2020 | $9,084 +12.5% | $104,362 |
| 2019 | $8,078 | $104,362 +12% |
| 2018 | $8,078 | $93,175 -9.5% |
| 2017 | $8,078 +23.8% | $103,011 +36.7% |
| 2016 | $6,524 +5.6% | $75,364 -2.2% |
| 2015 | $6,178 -4.7% | $77,069 |
| 2014 | $6,480 +8% | $77,069 |
| 2013 | $6,001 +0.9% | $77,069 +7.6% |
| 2012 | $5,949 -0.9% | $71,639 |
| 2011 | $6,002 +7.1% | -- |
| 2010 | $5,604 +21.3% | $74,260 |
| 2009 | $4,621 +3.5% | $74,260 +2.8% |
| 2008 | $4,463 +15.4% | $72,220 |
| 2007 | $3,867 +3.9% | $72,220 +19.4% |
| 2006 | $3,723 +5% | $60,500 |
| 2005 | $3,546 +0.7% | $60,500 +4.2% |
| 2004 | $3,521 +4.8% | $58,040 |
| 2003 | $3,359 +10.3% | $58,040 +20.6% |
| 2002 | $3,044 | $48,130 -88.6% |
| 2001 | -- | $423,500 |
Neighborhood: Flatirons
Nearby homes
- $--2 bd1 ba800 sqft636 Marine St #A1, Boulder, CO 80302Off Market

- $--2 bd1 ba800 sqft636 Marine St #A2, Boulder, CO 80302Off Market

- $--1 bd1 ba700 sqft636 Marine St #C1, Boulder, CO 80302Off Market

- $--3 bd4 ba2k sqft636 Marine St #D, Boulder, CO 80302Off Market

- $2,9502 bd2 ba900 sqft636 Marine St APT C, Boulder, CO 80302For Rent
- $1,583,400-- bd1 ba550 sqft646 Marine St, Boulder, CO 80302Off Market
- $--3 bd1 ba900 sqft646 Marine St UNIT B, Boulder, CO 80302Off Market
- $--2 bd1 ba670 sqft646 Marine St #A, Boulder, CO 80302Off Market
Nearby schools
GreatSchools rating
- 8/10Flatirons Elementary SchoolGrades: K-5Distance: 0.2 mi
- 9/10Manhattan Middle School Of The Arts And AcademicsGrades: 6-8Distance: 3.3 mi
- 9/10Boulder High SchoolGrades: 9-12Distance: 0.5 mi
Schools provided by the listing agent
- Elementary: Flatirons
- Middle: Manhattan
- High: Boulder
Source: IRES as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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- Colorado
- Boulder County
- Boulder
- 80302
- Flatirons
- 636 Marine St