517 Main St, Boulder, CO 80302 Property Records

Boulder County property record for 517 Main St, Boulder, CO 80302

Property Summary

Property Type	Single Family Home
Details	1 bd · 268 sqft · built 1900
Lot Size	0.071 acres (3,103 sqft)
Owner	Company Name on File
Tax Bill	$823 (2025)
Deeds & Mortgages	Jun 2021 Transfer Dec 2018 Transfer
Flood Zone	Zone X (minimal risk)
APN	`1459-12-0-07-005`

Property Details

APN / Parcel Number

Primary APN	`1459-12-0-07-005`
Alternative APNs	`R0024934` `0024934`

Interior

Bedrooms	1 Bed
Total Rooms	2 Rooms
Stories	1 Story
Building Area	268 sqft Living Area
1st Floor Area	268 sqft

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Architectural Style	Ranch
Exterior Material	Wood Shingle
Construction Type	Frame
Lot Area	3,103 sqft (0.071 acres)

Location & Zoning

Account Number	R0024934
Street Address	517 MAIN ST
City	ERIE
State	CO
Zip	80516-5001
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	W 25 FT LOT 12 & E 3.5 FT LOT 13 BLK 8 GOLD HILL SPLIT FROM ID 90963 10/17/90 PER DEED 1069453
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

Owner

Source: Boulder County assessment roll, APN 1459-12-0-07-005, as of 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	Company Name on File
Mailing Address	1845 4TH AVE, GRINNELL, IA 50112-2068
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Jun 21, 2021	Intrafamily Transfer, Transfer
Dec 10, 2018	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Oct 16, 1990
Deed Sale	Oct 16, 1990
Prior Sale	May 12, 1986
Deed Document Number	19901069453
Last Transfer Date	Jun 17, 2021
Transfer Doc	0003894304
Record Updated	Sep 20, 2026

June 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Jun 21, 2021
Property Address	517 MAIN ST, BOULDER, CO 80302
Document Number	0003894304
Instrument Date	Jun 17, 2021
Instrument	3894304
Transaction Type	Transfer
Record Updated	Jul 06, 2021

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	108 7TH AVE N, FORT DODGE, IA 50501-3118

December 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Dec 10, 2018
Property Address	517 MAIN ST, BOULDER, CO 80302
Document Number	0003689378
Instrument Date	Nov 30, 2018
Instrument	3689378
Transaction Type	Transfer
Record Updated	Dec 19, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4224 20TH ST GRINNELL IA 501128138, GRINNELL, IA 50112-8138

Tax Assessment & Valuation

Source: Boulder County assessment roll as of 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		$9,452 (+8.79%) Land $1,020 Building $8,432	$139,000 (-) Land $15,000 Building $124,000
2025	$823.00 (+299.51%)	$8,688 (+42.5%) Land $938 Building $7,750	$139,000 (+52.75%) Land $15,000 Building $124,000
2023	$206.00 (-64.54%)	$6,097 (-3.28%) Land $1,012 Building $5,085	$91,000 (+0.33%) Land $15,100 Building $75,900
2022	$581.00	$6,304 Land $542 Building $5,762	$90,700 Land $7,800 Building $82,900

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Boulder County (08013C), as of October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130137032, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

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

Wildfire

Wildfire Risk	Extreme above 95% of the US · above 98.2% of Colorado
Wildfire Likelihood	1% annual chance
Exposure	Direct burnable vegetation at the parcel

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

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.

Historic Designation

Source: NPS National Register of Historic Places as of August 1, 2026 · Last verified October 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.

Internet Providers

Source: FCC Broadband Data Collection, 34 locations within half a mile, as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Ayva Fixed Wireless	2,500 / 2,500
Visionary Communications Fixed Wireless	200 / 20
Lumen Technologies DSL	100 / 10

May also be available: Xfinity.

Cell Coverage

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

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