820 6th St, Boulder, CO 80302 Property Records

Boulder County property record for 820 6th St, Boulder, CO 80302

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.5 ba · 5,031 sqft · built 1990
Lot Size	0.257 acres (11,187 sqft)
Owner	Company Name on Record
Last Sale	$2,050,000 (Oct 2013)
Tax Bill	$23,746 (2025)
Deeds & Mortgages	Feb 2022 Transfer Sep 2021 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`1461-36-4-24-006`

Property Details

APN / Parcel Number

Primary APN	`1461-36-4-24-006`
Alternative APNs	`R0000850` `0000850`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	5,031 sqft Living Area
Gross Area	5,583 sqft
1st Floor Area	1,838 sqft
Upper Floors Area	1,355 sqft
Basement Area	1,838 sqft
Finished Basement	1,838 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1990
Effective Year Built	Effective 1990
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Other
Lot Area	11,187 sqft (0.257 acres)
Garage Type	Attached
Garage Area	552 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Porch
Porch Area	60 sqft
Deck Area	297 sqft
Patio Area	537 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0000850
Street Address	820 6TH ST
City	BOULDER
State	CO
Zip	80302-7419
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOTS 18-19 & 20 BLK 8 CHAUTAUQUA HEIGHTS
Legal Range	71
Legal Township	1N
Legal Section	36
Legal Subdivision	CHAUTAUQUA HEIGHTS - BO
Legal Block	8
Legal Lot Number	18
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3029
Census Tract	12201

Owner

Source: Boulder County records, as of August 11, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	820 6TH ST, BOULDER, CO 80302-7419
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Feb 24, 2022	Intrafamily Transfer, Transfer
Sep 23, 2021	Intrafamily Transfer, Transfer
Jun 21, 2021	Deed of Trust, Mortgage · Conventional Mortgage MORGAN STANLEY PRIVATE BANK NA
Oct 30, 2019	Deed of Trust, Mortgage · Conventional Mortgage CHERRY CREEK MORTGAGE CO INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 17, 2013 · Amount on Record
Deed Sale	Oct 17, 2013 · Amount on Record
Prior Sale	May 27, 2004 · Amount on Record
Deed Document Number	20133348265
Last Transfer Date	Feb 19, 2022
Transfer Doc	0003947127
Record Updated	Sep 20, 2026

February 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Feb 24, 2022
Property Address	820 6TH ST, BOULDER, CO 80302-7419
Document Number	0003947127
Instrument Date	Feb 19, 2022
Instrument	3947127
Transaction Type	Transfer
Record Updated	Mar 15, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	820 6TH ST, BOULDER, CO 80302-7419

September 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Sep 23, 2021
Property Address	820 6TH ST, BOULDER, CO 80302-7419
Document Number	0003916126
Instrument Date	Sep 17, 2021
Instrument	3916126
Transaction Type	Transfer
Record Updated	Oct 13, 2021

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	820 6TH ST, BOULDER, CO 80302-7419

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	820 6TH ST, BOULDER, CO 80302-7419
Transaction Type	Mortgage
Record Updated	Jul 1, 2021
Title Company	TITLE SOURCES INC, TITLE SOURCE INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003894045
Date	Jun 21, 2021
Instrument	3894045

Lender

Name	MORGAN STANLEY PRIVATE BANK NA
Type	Bank
Address	CINCINNATI, OH 45245

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	3.05%
Adjustable	Adjustable Rate Rider
Type Change Date	Jun 1, 2031
Change Frequency	Annually
Min Rate At Change	3%
Max Rate At Change	8.05%
Index	Other
Margin	3
Max Rate	8.05%

October 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	820 6TH ST, BOULDER, CO 80302-7419
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	HERITAGE TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003745744
Date	Oct 30, 2019
Instrument	3745744

Lender

Name	CHERRY CREEK MORTGAGE CO INC
Type	Mortgage Company
Address	ENGLEWOOD, CO 80111

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.5%
Adjustable	Adjustable Rate Rider
Type Change Date	Nov 1, 2026
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	8.5%
Index	1-Year LIBOR
Max Rate	8.5%

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of June 15, 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		$270,967 (+8.8%) Land $127,990 Building $142,977	$3,984,800 (-) Land $1,882,200 Building $2,102,600
2025	$23,746.00 (+6.54%)	$249,051 (-4.86%) Land $117,638 Building $131,413	$3,984,800 (+1.99%) Land $1,882,200 Building $2,102,600
2023	$22,288.00 (+11.3%)	$261,776 (+21.38%) Land $121,364 Building $140,412	$3,907,100 (+25.91%) Land $1,811,400 Building $2,095,700
2022	$20,026.00	$215,658 Land $102,387 Building $113,271	$3,103,000 Land $1,473,200 Building $1,629,800

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

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 Record median of 34 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	34 in force
Nearby Flood Claims	29 (1983–2025)
Claims Outside the SFHA	10 of 29
Most Recent Claim	Apr 2025 · other causes
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 19 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

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

Wildfire Risk	High above 74% of the US · above 72% of Colorado
Wildfire Likelihood	0.3% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 550 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	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
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Magnolia Road Internet Cooperative, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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