956 Marine St, Boulder, CO 80302 Property Records

Boulder County property record for 956 Marine St, Boulder, CO 80302

Property Summary

Property Type	Multi-Family Dwellings
Details	14 bd · 14 ba · 6,211 sqft · built 1968
Lot Size	0.241 acres (10,504 sqft)
Owner	Company Name on File
Last Sale	$3,100,000 (Aug 2017)
Tax Bill	$23,255 (2025)
Deeds & Mortgages	Aug 2018 Line of Credit Jul 2020 Line of Credit + 2 more
Flood Zone	Zone X (minimal risk)
APN	`1463-31-2-00-030`

Property Details

APN / Parcel Number

Primary APN	`1463-31-2-00-030`
Alternative APNs	`R0005064` `0005064`

Interior

Bedrooms	14 Beds
Full Baths	14 Baths
Total Rooms	28 Rooms
Units	14 Units
Building Area	6,211 sqft Living Area
1st Floor Area	3,059 sqft
Upper Floors Area	3,152 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1968
Effective Year Built	Effective 1980
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	10,504 sqft (0.241 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0005064
Street Address	956 MARINE ST
City	BOULDER
State	CO
Zip	80302-6034
Property Category	Residential
Property Type	Residential > Multi-Unit > Multi-Family Dwellings
Legal Description	TRACT 70 BO 31-1N-70
Legal Range	70
Legal Township	1N
Legal Section	31
Legal Subdivision	TR, NBR 158, 160, 162
Legal Tract	70
Legal Block	2
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2013
Census Tract	12204

Owner

956 Marine St, a residential property, is owned by a company that bought it in August 2017.

Source: Boulder County records, as of September 18, 2026

Owner of Record	Company Name on File
Mailing Address	SUITE I-331, BOULDER, CO 80301
Owner Type	Company

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Aug 13, 2018	Deed of Trust, Mortgage · Line of Credit ANB BANK
Jul 15, 2020	Deed of Trust, Mortgage · Line of Credit WELLS FARGO BANK NA
Aug 4, 2017	Grant Deed, Transfer · Construction Mortgage FIRSTBANK
Apr 19, 2017	Grant Deed, Transfer · Line of Credit BANK OF THE WEST

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 4, 2017 · Amount on File
Deed Sale	Aug 4, 2017 · Amount on File
Prior Sale	Dec 2, 1975 · Amount on File
Deed Document Number	20173607408
Prior Transfer Date	Mar 29, 2017
Prior Transfer Doc	0003587574
Record Updated	Oct 29, 2026

August 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	956 MARINE ST, BOULDER, CO 80302-6034
Transaction Type	Mortgage
Record Updated	Apr 15, 2022
Title Company	FIRST AMERICAN TITLE INS CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003671031
Date	Aug 13, 2018
Instrument	3671031

Lender

Name	ANB BANK
Type	Bank
Address	BOULDER, CO 80302

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	84 Months
Due	Aug 10, 2025

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	956 MARINE ST, BOULDER, CO 80302-6034
Transaction Type	Mortgage
Record Updated	Apr 15, 2022
Title Company	STEWART TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003798494
Date	Jul 15, 2020
Instrument	3798494

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	BOULDER, CO 80302

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	84 Months
Due	Jul 16, 2027

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

August 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	BOULDER CO
Recording Date	Aug 4, 2017
Property Address	956 MARINE ST, BOULDER, CO 80302-6034
Document Number	0003607408
Instrument Date	Aug 1, 2017
Instrument	3607408
Transaction Type	Transfer
Record Updated	Aug 23, 2018
Title Company	STEWART TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$310.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	1750 30TH ST #I-331 BOULDER CO 803011029, I-331, BOULDER, CO 80301-1029

Mortgage

Document Number	3607411
Date	Aug 4, 2017
Instrument	3607411

Lender

Name	FIRSTBANK
Type	Bank
Address	12345 W COLFAX AVE, LAKEWOOD, CO 80215-3742

Agreement

Type	Construction Mortgage
Amount	Amount on Record
Term	12 Months
Due	Aug 3, 2018

Interest

Rate Type	Adjustable Rate
Rate	5.25%

April 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	BOULDER CO
Recording Date	Apr 19, 2017
Property Address	956 MARINE ST, BOULDER, CO 80302-6034
Document Number	0003587574
Instrument Date	Mar 27, 2017
Instrument	3587574
Transaction Type	Transfer
Record Updated	Apr 28, 2017

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Corporate Trust
Address	1051 N 12TH TER HOLLYWOOD FL 330193142, HOLLYWOOD, FL 33019-3142

Mortgage

Document Number	3587575
Date	Apr 19, 2017
Instrument	3587575

Lender

Name	BANK OF THE WEST
Type	Bank
Address	GOLDEN, CO 80401

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 956 Marine St was $23,255, down 5.1% from the year before.

Source: Boulder County assessment roll, as of September 18, 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Municipality	Boulder City
Unified School District	Boulder Valley School District RE-2 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$254,150 (+6.8%) Land $143,215 Building $110,935	$3,807,500 (-) Land $2,176,100 Building $1,631,400
2025	$23,255.00 (-5.07%)	$237,969 Land $136,006 Building $101,963	$3,807,500 Land $2,176,100 Building $1,631,400
2024	$24,498.00 (+1.84%)
2023	$24,055.00 (+19.18%)	$276,161 (+30.45%) Land $150,335 Building $125,826	$4,121,800 (+32.4%) Land $2,243,800 Building $1,878,000
2022	$20,183.00	$211,691 Land $97,512 Building $114,179	$3,113,100 Land $1,434,000 Building $1,679,100

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 956 Marine St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 14 individual policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	16 units insured incl. 2 condo units
Nearby Flood Claims	17 (1980–2016)
Claims Outside the SFHA	10 of 17
Most Recent Claim	Jun 2016 · other causes
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 8 claims

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 956 Marine St is low, with a 0.04% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 64% of the US · lower than 81% of Colorado
Wildfire Likelihood	0.04% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF BOULDER serves 166,080 people · EPA ID CO0107152
Water Source	Surface water
Last State Inspection	Sep 2024
Lead	2 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Haloacetic acids resolved · Jul 2017
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 426 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless · Fiber in parts of the area	2,500 / 2,500
CenturyLink Fiber · DSL in parts of the area	2,000 / 1,000
Xfinity Cable	2,000 / 250
LiveWireNet Fixed Wireless	250 / 100
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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