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436 Main St, Lyons, CO 80540 Property Records

Boulder County property record for 436 Main St, Lyons, CO 80540 · Last verified June 2026

Property Highlights

Property TypeCommercial > Retail > Restaurant
Year BuiltBuilt 1990
Square Footage2,620 sqft Gross Area
Lot Size5,819 sqft (0.134 acres)
Tax Bill$22,041.00 (2025)

Property Details

APN / Parcel Number

Primary APN1203-18-4-08-006
Alternative APNs
  • R0050411
  • 0050411

Interior

Building Area2,620 sqft Gross Area
1st Floor2,620 sqft 1st Floor
Stories1 Stories

Exterior

Year BuiltBuilt 1949
Effective Year BuiltEffective 1990
Construction TypeConcrete Blocks Construction
Lot Area5,819 sqft (0.134 acres)

Utilities and HVAC

Heating FuelElectric Heating Fuel

Location & Zoning

Account NumberR0050411
Street Address436 MAIN ST
CityLYONS
StateCO
Zip80540
Property UsageCommercial Property Usage
TypeCommercial > Retail > Restaurant
Legal DescriptionE 40 FT LOT 12 BLK 30 LYONS
Legal Range70
Legal Township3N
Legal Section18
Legal SubdivisionLYONS - LY
Legal Block30
Legal Lot Number12
JurisdictionBOULDER CO
Minor Civil DivisionLONGMONT
Census Blockgroup3
Census Block3009
Census Tract13601

Owner

Source: Boulder County records · APN 1203-18-4-08-006

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 Record2 Company Names on File
Mailing Address29 STATE HIGHWAY 52, LONGMONT, CO 80504-9481
Owner TypeOwner is a Company

Deeds, Mortgages & Sale History

DateDocument
Nov 25, 2020Quit Claim Deed, Transfer
NOT AVAILABLE
Jun 01, 2018Loan Modification, Mortgage
SANFORD R WILLIAMS
Jun 04, 2018Warranty Deed, Construction Loan · Building or Construction Mortgage
MATTHEW SUTTON

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleOct 05, 1976
Deed SaleOct 05, 1976
Deed Doc Number1976194977
Record RefreshedSep 20, 2026

November 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionBOULDER CO
Recording DateNov 25, 2020
Property Address436 MAIN ST, LYONS, CO 80540
Document Number0003836609
Instrument DateNov 19, 2020
Instrument3836609
Transaction TypeTransfer
Record UpdatedDec 24, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address1630 30TH ST #A495 BOULDER CO 803011044, A495, BOULDER, CO 80301-1044

June 2018: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionBOULDER CO
Property Address436 MAIN ST, LYONS, CO 80540
Document Number0003658624
Instrument DateJun 01, 2018
Transaction TypeMortgage
Record UpdatedJan 14, 2019
Title CompanyLAND TITLE GUARANTEE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address436 MAIN ST LYONS CO 80540, LYONS, CO 80540

Mortgage

Document Number0003658624
DateJun 04, 2018
Instrument3658624
Lender
NameSANFORD R WILLIAMS
Address7980 HYGIENE RD, LONGMONT, CO 80503-9155
Agreement
AmountAmount Recorded
Term60 Months
DueJun 03, 2023

June 2018: Warranty Deed, Construction Loan

Document TypeWarranty Deed
JurisdictionBOULDER CO
Recording DateJun 04, 2018
Property Address436 MAIN ST, LYONS, CO 80540
Document Number0003658623
Instrument DateJun 01, 2018
Instrument3658623
Transaction TypeConstruction Loan
Record UpdatedJan 14, 2020
Title CompanyLAND TITLE GUARANTEE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$44.50
Amount AccuracyConfirmed
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address3159 OURAY ST BOULDER CO 803013704, BOULDER, CO 80301-3704

Mortgage

Document Number3757167
DateJun 04, 2018
Instrument3757167
Lender
NameMATTHEW SUTTON
Address8423 STONERIDGE TER, BOULDER, CO 80302-9355
Agreement
TypeBuilding or Construction Mortgage
AmountAmount Recorded
Term12 Months
DueJun 03, 2019
Interest
Rate10%

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateColorado
CountyBoulder County
MunicipalityLyons Town
Unified School DistrictSt. Vrain Valley School District RE 1J (PK - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed ValueAssessed Market Value
2026$158,600 (-7.41%) Land $51,075 Building $107,525$634,400 (-) Land $204,300 Building $430,100
2025$22,041.00 (+11.02%)$171,288 (-2.3%) Land $55,161 Building $116,127$634,400 (+0.95%) Land $204,300 Building $430,100
2024$19,854.00 (+1.37%)
2023$19,586.00 (+25.58%)$175,323 (+39.98%) Land $109,535 Building $65,788$628,400 (+45.5%) Land $392,600 Building $235,800
2022$15,596.00$125,251 Land $31,900 Building $93,351$431,900 Land $110,000 Building $321,900

Flood & Wildfire

436 Main St is in FEMA Zone X, outside the Special Flood Hazard Area, with indirect wildfire exposure (High risk).

Flood

Source: FEMA National Flood Hazard Layer · Boulder County (08013C), updated October 14, 2026

FEMA Flood ZoneZone X
minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard AreaNo
Nearest Special Flood Hazard AreaZone AE, within 500 ft

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to HomesHigh
75th percentile of exposed land nationally · 74th in Colorado
Wildfire LikelihoodHigh — about 1 in 316 per year
ExposureIndirect
within ember reach of burnable land

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

Historic Designation

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

Historic DistrictWithin the Lyons Sandstone Buildings
listed 1980 · 13 contributing resources · NRIS 80000880

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

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