4840 6th St, Boulder, CO 80304 Property Records

Boulder County property record for 4840 6th St, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	5 bd · 3.5 ba · 4,786 sqft · built 2002
Lot Size	0.178 acres (7,770 sqft)
Owner	2 Individual Names on Record
Last Sale	$2,107,480 (Aug 2026)
Tax Bill	$15,025 (2025)
Deeds & Mortgages	Aug 2026 Sale & Mortgage Mar 2024 Sale & Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`1461-12-0-58-004`

Property Details

APN / Parcel Number

Primary APN	`1461-12-0-58-004`
Alternative APNs	`R0502207` `0502207`

Interior

Bedrooms	5 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	4,786 sqft Living Area
Gross Area	5,416 sqft
1st Floor Area	1,794 sqft
Upper Floors Area	1,432 sqft
Basement Area	1,733 sqft
Finished Basement	1,560 sqft
Unfinished Basement	173 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2002
Effective Year Built	Effective 2010
Architectural Style	A-Frame
Exterior Material	Combination
Construction Type	Frame
Roof Material	Concrete
Lot Area	7,770 sqft (0.178 acres)
Garage Type	Attached
Garage Area	457 sqft
Parking Spaces	2 Parking Spaces
Deck Area	193 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0502207
Street Address	4840 6TH ST
City	BOULDER
State	CO
Zip	80304-0593
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 4 CARRIE
Legal Range	71
Legal Township	1N
Legal Section	12
Legal Subdivision	CARRIE
Legal Block	4
Legal Lot Number	4
Jurisdiction	BOULDER CO
Township / Civil Division	BALD MOUNTAIN
Census Block Group	4
Census Block	4038
Census Tract	13704

Owner

Source: Boulder County records, as of August 13, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	4840 6TH ST, BOULDER, CO 80304-0593
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Aug 3, 2026	Special Warranty Deed, Transfer · Conventional Mortgage HOME LENDING
Mar 4, 2024	Special Warranty Deed, Transfer · Conventional Mortgage BNY MELLON NA
Sep 27, 2023	Deed of Trust, Mortgage · Line of Credit US BANK NA
Apr 13, 2020	Warranty Deed, Transfer ELEVATIONS CU
May 23, 2017	Warranty Deed, Transfer · Conventional Mortgage JPMORGAN CHASE BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 3, 2026 · Amount on Record
Deed Sale	Aug 3, 2026 · Amount on Record
Prior Sale	Mar 4, 2024 · Amount on Record
Deed Document Number	20264142384
Record Updated	Sep 20, 2026

August 2026: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Aug 3, 2026
Property Address	4840 6TH ST, BOULDER, CO 80304-0593
Document Number	0004142384
Instrument Date	Jul 31, 2026
Instrument	20264142384
Transaction Type	Transfer
Record Updated	Aug 13, 2026
Title Company	HERITAGE TITLE LT, HERITAGE TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$21,285.75
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	4840 6TH ST, BOULDER, CO 80304-0593

Mortgage

Document Number	0004142385,
Date	Aug 3, 2026
Instrument	20264142385

Lender

Name	HOME LENDING

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 1, 2056

Interest

Rate Type	Fixed Rate
Rate	6.47%
Initial Type	Fixed Rate
Max Rate	-1%

March 2024: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Mar 4, 2024
Property Address	4840 6TH ST, BOULDER, CO 80304-0593
Document Number	0004038251
Instrument Date	Feb 27, 2024
Instrument	4038251
Transaction Type	Transfer
Record Updated	Apr 2, 2024
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$230.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	4840 6TH ST, BOULDER, CO 80304-0593

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	4840 6TH ST, BOULDER, CO 80304-0593

Mortgage

Document Number	0004038252
Date	Mar 4, 2024
Instrument	4038252

Lender

Name	BNY MELLON NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Mar 1, 2054

Interest

Rate Type	Adjustable Rate
Rate	5.5%
Adjustable	Adjustable Rate Rider
Type Change Date	Mar 1, 2031
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	10.5%
Max Rate	10.5%

September 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4840 6TH ST, BOULDER, CO 80304-0593
Transaction Type	Mortgage
Record Updated	Nov 1, 2023
Title Company	RADIAN SETTLEMENT SERVICES INC, RADIAN SETTLEMENT SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4840 6TH ST, BOULDER, CO 80304-0593

Mortgage

Document Number	0004023050
Date	Sep 27, 2023
Instrument	4023050

Lender

Name	US BANK NA
Type	Bank
Address	CINCINNATI, OH 45202

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Sep 7, 2053

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

April 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Apr 13, 2020
Property Address	4840 6TH ST, BOULDER, CO 80304-0593
Document Number	0003777085
Instrument Date	Apr 1, 2020
Instrument	3777085
Transaction Type	Transfer
Record Updated	Jun 8, 2020
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$172.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	4840 6TH ST BOULDER CO 803040593, BOULDER, CO 80304-0593

Mortgage

Document Number	3777086
Date	Apr 13, 2020
Instrument	3777086

Lender

Name	ELEVATIONS CU
Address	PO BOX 9004, BOULDER, CO 80301-9004

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Apr 12, 2050

Interest

Rate Type	Adjustable Rate
Rate	3%

May 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	May 23, 2017
Property Address	4840 6TH ST, BOULDER, CO 80304-0593
Document Number	0003593503
Instrument Date	May 19, 2017
Instrument	3593503
Transaction Type	Transfer
Record Updated	Jul 26, 2022
Title Company	8Z TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$152.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4840 6TH ST, BOULDER, CO 80304-0593

Mortgage

Document Number	0003593505
Date	May 23, 2017
Instrument	3593505

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2047

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		$171,455 (+8.8%) Land $71,434 Building $100,021	$2,521,400 (-) Land $1,050,500 Building $1,470,900
2025	$15,025.00 (-6.21%)	$157,587 (-16.71%) Land $65,656 Building $91,931	$2,521,400 (-10.71%) Land $1,050,500 Building $1,470,900
2023	$16,020.00 (+44.32%)	$189,202 (+58.28%) Land $71,650 Building $117,552	$2,823,900 (+64.19%) Land $1,069,400 Building $1,754,500
2022	$11,100.00	$119,533 Land $57,407 Building $62,126	$1,719,900 Land $826,000 Building $893,900

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
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 16 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	16 in force
Nearby Flood Claims	2 (2013)
Claims Outside the SFHA	1 of 2
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 2 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 79% of the US · above 81% of Colorado
Wildfire Likelihood	0.6% annual chance
Exposure	Indirect within 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 306 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
Xfinity Cable	2,000 / 250
LiveWireNet Fixed Wireless	250 / 100
CenturyLink DSL · Fiber in parts of the area	140 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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