5639 Pioneer Rd, Boulder, CO 80301 Property Records

Boulder County property record for 5639 Pioneer Rd, Boulder, CO 80301

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,836 sqft · built 1962
Lot Size	0.915 acres (39,865 sqft)
Owner	2 Individual Names on File
Last Sale	$33,000 (Oct 1963)
Tax Bill	$3,366 (2025)
Flood Zone	Zone X (minimal risk)
APN	`1463-15-2-01-002`

Property Details

APN / Parcel Number

Primary APN	`1463-15-2-01-002`
Alternative APNs	`R0029837` `0029837`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,836 sqft Living Area
1st Floor Area	1,836 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1962
Effective Year Built	Effective 1967
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Lot Area	39,865 sqft (0.915 acres)
Garage Area	1,200 sqft
Parking Spaces	5 Parking Spaces
Porch	Porch
Porch Area	40 sqft
Patio Area	500 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0029837
Street Address	5639 PIONEER RD
City	BOULDER
State	CO
Zip	80301-3012
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RR
Legal Description	LOT 3 JUHL
Legal Range	70
Legal Township	1N
Legal Section	15
Legal Subdivision	JUHLS - BOV
Legal Block	3
Legal Lot Number	3
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3006
Census Tract	12705

Owner

Source: Boulder County records · APN 1463-15-2-01-002

Assessment roll updated June 15, 2026 · Last verified June 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 File
Mailing Address	5639 PIONEER RD, BOULDER, CO 80301-3012
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Oct 07, 1963 · Amount on Record
Deed Sale	Oct 07, 1963 · Amount on Record
Deed Document Number	1963738640
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 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

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$43,112 (+8.8%) Land $22,821 Building $20,291	$634,000 (-) Land $335,600 Building $298,400
2025	$3,366.00 (-7.22%)	$39,625 (-20.96%) Land $20,975 Building $18,650	$634,000 (-15.27%) Land $335,600 Building $298,400
2023	$3,628.00 (+8.33%)	$50,136 (+21.81%) Land $15,149 Building $34,987	$748,300 (+26.36%) Land $226,100 Building $522,200
2022	$3,349.00	$41,158 Land $12,128 Building $29,030	$592,200 Land $174,500 Building $417,700

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 14, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Moderate above 61% of the US · above 48% of Colorado
Wildfire Likelihood	0.2% annual chance
Exposure	Direct burnable vegetation at the parcel

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Ayva Fixed Wireless	2,500 / 2,500
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: Live Wire Networks, T-Mobile USA.

Based on FCC filings for 106 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	LEFT HAND WD serves 20,280 people
Water Source	Surface water
Last State Inspection	Jun 2022
Lead	1 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	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.