501 Main St, Boulder, CO 80302 Property Records

Boulder County property record for 501 Main St, Boulder, CO 80302

Property Summary

Property Type	Single Family Home
Details	2 bd · 1.5 ba · 1,022 sqft · built 1875
Lot Size	0.131 acres (5,712 sqft)
Owner	Individual Name on Record
Last Sale	$591,000 (Nov 2025)
Tax Bill	$1,718 (2025)
Deeds & Mortgages	May 2023 Line of Credit Nov 2025 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1459-12-0-07-004`

Property Details

APN / Parcel Number

Primary APN	`1459-12-0-07-004`
Alternative APNs	`R0024213` `0024213`

Interior

Bedrooms	2 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,022 sqft Living Area
Gross Area	1,294 sqft
1st Floor Area	1,022 sqft
Basement Area	272 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1875
Effective Year Built	Effective 1991
Architectural Style	Ranch
Exterior Material	Composition/Composite
Construction Type	Frame
Roof Material	Metal
Lot Area	5,712 sqft (0.131 acres)
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Porch
Porch Area	108 sqft
Shed	1 Shed
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Heating System	Hot Water

Location & Zoning

Account Number	R0024213
Street Address	501 MAIN ST
City	BOULDER
State	CO
Zip	80302-8782
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	H
Legal Description	E 50 FT LOT 12 BLK 8 GOLD HILL
Legal Range	72
Legal Township	1N
Legal Section	12
Legal Subdivision	GOLD HILL - MT
Legal Block	8
Legal Lot Number	12
Jurisdiction	BOULDER CO
Township / Civil Division	BALD MOUNTAIN
Census Block Group	2
Census Block	2030
Census Tract	13703

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Gold Hill Historic District listed 1989 · 38 contributing resources · NRIS 89000979

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

Source: Boulder County records, as of June 15, 2026

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

Owner of Record	Individual Name on Record
Mailing Address	501 MAIN ST, BOULDER, CO 80302-8782
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants in Common

Deeds, Mortgages & Sale History

Date	Document
May 10, 2023	Deed of Trust, Mortgage · Line of Credit ALPINE BANK
Nov 18, 2025	Warranty Deed, Transfer · Conventional Mortgage CANOPY MORTGAGE LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 18, 2025 · Amount on Record
Deed Sale	Nov 18, 2025 · Amount on Record
Prior Sale	Aug 1, 2008 · Amount on Record
Deed Document Number	20254110007
Record Updated	Sep 20, 2026

May 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	501 MAIN ST, BOULDER, CO 80302-8782
Transaction Type	Mortgage
Record Updated	Jan 13, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	501 MAIN ST, BOULDER, CO 80302-8782

Mortgage

Document Number	0004006856
Date	May 10, 2023
Instrument	4006856

Lender

Name	ALPINE BANK
Type	Bank
Address	RIFLE, CO 81650

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	120 Months
Due	May 25, 2033

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

November 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Nov 18, 2025
Property Address	501 MAIN ST, BOULDER, CO 80302-8782
Document Number	0004110007
Instrument Date	Nov 17, 2025
Instrument	4110007
Transaction Type	Transfer
Record Updated	Feb 9, 2026
Title Company	HERITAGE TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$59.10
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Severalty
Address	501 MAIN ST, BOULDER, CO 80302-8782

Mortgage

Document Number	0004110008
Date	Nov 18, 2025
Instrument	4110008

Lender

Name	CANOPY MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2055

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		$19,727 (+8.8%) Land $1,088 Building $18,639	$290,100 (-) Land $16,000 Building $274,100
2025	$1,718.00 (+11.49%)	$18,131 (+2.7%) Land $1,000 Building $17,131	$290,100 (-8.92%) Land $16,000 Building $274,100
2024	$1,541.00 (-72.37%)	$17,655 (-17.26%) Building $17,655	$318,500 (-) Land $18,600 Building $299,900
2023	$5,578.00 (+1.34%)	$21,339 (+17.32%) Land $1,246 Building $20,093	$318,500 (+21.7%) Land $18,600 Building $299,900
2022	$5,504.00	$18,189 Land $883 Building $17,306	$261,710 Land $12,700 Building $249,010

Assessed value is set for property tax purposes, not a market price estimate; it is 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	7 in force
Nearby Flood Claims	3 (2013)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 3 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	Extreme above 95% of the US · above 98.2% of Colorado
Wildfire Likelihood	1% annual chance
Exposure	Direct burnable vegetation

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 34 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
Visionary Broadband Fixed Wireless	200 / 20
CenturyLink DSL	100 / 10

May also be available: Xfinity.

Cell Coverage

4G LTE (outdoors only), no 5G reported

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