6331 Red Hill Rd, Boulder, CO 80302 Property Records

Boulder County property record for 6331 Red Hill Rd, Boulder, CO 80302

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.75 ba · 3,470 sqft · built 2020
Lot Size	1.84 acres (80,238 sqft)
Owner	2 Individual Names on Record
Last Sale	$149,000 (Oct 2015)
Tax Bill	$9,342 (2025)
Deeds & Mortgages	Sep 2023 Line of Credit Feb 2020 Construction Loan
Flood Zone	Zone X (minimal risk)
APN	`1319-35-0-11-003`

Property Details

APN / Parcel Number

Primary APN	`1319-35-0-11-003`
Alternative APNs	`R0034495` `0034495`

Interior

Bedrooms	4 Beds
Full Baths	3.75 Baths
Half Baths	4 Half Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	3,470 sqft Living Area
Gross Area	4,159 sqft
1st Floor Area	1,260 sqft
Upper Floors Area	2,149 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2020
Effective Year Built	Effective 2020
Exterior Material	Composition/Composite
Roof Material	Other
Lot Area	80,238 sqft (1.84 acres)
Garage Type	Attached
Garage Area	689 sqft
Deck Area	1,092 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water

Location & Zoning

Account Number	R0034495
Street Address	6331 RED HILL RD
City	BOULDER
State	CO
Zip	80302-9544
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	F
Legal Description	LOT 32 OLDE STAGE SETTLEMENT 1
Legal Range	71
Legal Township	2N
Legal Section	35
Legal Subdivision	OLDE STAGE SETTLEMENT 1 - BOV
Legal Block	1
Legal Lot Number	32
Jurisdiction	BOULDER CO
Township / Civil Division	BALD MOUNTAIN
Census Block Group	1
Census Block	1019
Census Tract	13704

Owner

Source: Boulder County records, as of August 12, 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	3115 20TH ST, BOULDER, CO 80304-2700
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 7, 2023	Deed of Trust, Mortgage · Line of Credit SECURITY SERVICE FCU
Feb 25, 2020	Deed of Trust, Mortgage · Construction Mortgage ZB NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 21, 2015 · Amount on Record
Deed Sale	Oct 21, 2015 · Amount on Record
Prior Sale	Jun 26, 1973 · Amount on Record
Deed Document Number	20153480910
Record Updated	Sep 20, 2026

September 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	6331 RED HILL RD, BOULDER, CO 80302-9544
Transaction Type	Mortgage
Record Updated	Feb 27, 2024
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0004020878
Date	Sep 7, 2023
Instrument	4020878

Lender

Name	SECURITY SERVICE FCU
Type	Credit Union
Address	SAN ANTONIO, TX 78249

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	481 Months
Due	Oct 1, 2063

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

February 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	6331 RED HILL RD, BOULDER, CO 80302
Transaction Type	Mortgage
Record Updated	Mar 31, 2022
Title Company	HOMESTEAD TITLE & ESCROW

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003767822
Date	Feb 25, 2020
Instrument	3767822

Lender

Name	ZB NA
Type	Bank
Address	DENVER, CO 80222

Agreement

Type	Construction Mortgage
Amount	Amount Recorded
Term	373 Months
Due	Mar 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	4%
Adjustable	Adjustable Rate Rider
Type Change Date	Mar 1, 2031
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	9%
Index	1-Year CMT
Max Rate	9%

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of June 15, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$102,864 (+8.8%) Land $14,022 Building $88,842	$1,512,700 (-) Land $206,200 Building $1,306,500
2025	$9,342.00 (+8.81%)	$94,544 (+23.65%) Land $12,888 Building $81,656	$1,512,700 (+32.56%) Land $206,200 Building $1,306,500
2024	$8,586.00 (+31.34%)
2023	$6,537.00 (+14.64%)	$76,459 (+30.45%) Land $13,983 Building $62,476	$1,141,175 (+35.31%) Land $208,700 Building $932,475
2022	$5,702.00	$58,613 Land $9,980 Building $48,633	$843,350 Land $143,600 Building $699,750

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
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	8 in force
Nearby Flood Claims	1 (2013)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides

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	Very High above 92% of the US · above 96% of Colorado
Wildfire Likelihood	1% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.

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	OLDE STAGE WD serves 250 people · EPA ID CO0107582
Water Source	Groundwater
Last State Inspection	Jun 2024
Lead	2 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
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 46 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

May also be available: Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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