2817 Riverside Dr, Lyons, CO 80540 Property Records

Boulder County property record for 2817 Riverside Dr, Lyons, CO 80540 · Last verified August 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms1 Beds
Bathrooms3.25 Baths
Architecture StyleA-Frame
Year BuiltBuilt 1996
Square Footage832 sqft Living Area
Lot Size8,075 sqft (0.185 acres)
Last Sale$479,000 (2023)
Tax Bill$2,800.00 (2025)

Property Details

APN / Parcel Number

Primary APN1321-09-0-03-002
Alternative APNs
  • R0053629
  • 0053629

Interior

Bedrooms1 Beds
Full Baths3.25 Baths
Partial Baths2 Partial Baths
Total Rooms3 Rooms
Building Area832 sqft Living Area
1st Floor704 sqft 1st Floor
Upper Floors128 sqft Upper Floors
Stories1 Stories
Interior StructureWallboard/Drywall Interior Structure

Exterior

Year BuiltBuilt 1914
Effective Year BuiltEffective 1996
Architectural StyleA-Frame Style
Exterior MaterialWood Shingle Exterior
Construction TypeFrame Construction
Lot Area8,075 sqft (0.185 acres)

Exterior Amenities

Total Buildings2 Total Buildings
Shed1 Shed
Deck Area233 sqft Deck
Patio Area634 sqft Patio
Porch Area96 sqft Porch

Utilities and HVAC

Heating FuelElectric Heating Fuel

Location & Zoning

Account NumberR0053629
Street Address2817 RIVERSIDE DR
CityLYONS
StateCO
Zip80540-8901
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionS 1/2 LOT 4 & ALL LOT 5 BLK 2 HEATHERMEADE 1
Legal Range72
Legal Township2N
Legal Section09
Legal SubdivisionHEATHERMEADE 1 - MT
Legal Block2
Legal Lot Number4
JurisdictionBOULDER CO
Minor Civil DivisionUPPER ST. VRAIN
Census Blockgroup1
Census Block1048
Census Tract13602

Owner

Source: Boulder County records · APN 1321-09-0-03-002

Assessment roll updated June 15, 2026 · Last verified August 2026

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

Owner of RecordCompany Name on File
Mailing Address2817 RIVERSIDE DR, LYONS, CO 80540-8901
Owner TypeOwner is a Company

Deeds, Mortgages & Sale History

DateDocument
Oct 11, 2023Special Warranty Deed, Transfer
HERITAGE TITLE COMPANY
Apr 11, 2017Loan Modification, Mortgage
GREAT WSTRN BK

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleOct 11, 2023 · Amount on Record
Deed SaleOct 11, 2023 · Amount on Record
Prior SaleJul 30, 1999 · Amount on Record
Deed Doc Number20234024574
Prior Transfer DateMar 27, 2002
Prior Transfer Doc0002274781
Record RefreshedSep 20, 2026

October 2023: Special Warranty Deed, Transfer

Document TypeSpecial Warranty Deed
JurisdictionBOULDER CO
Recording DateOct 11, 2023
Property Address2817 RIVERSIDE DR, LYONS, CO 80540-8901
Document Number0004024574
Instrument DateOct 10, 2023
Instrument4024574
Transaction TypeTransfer
Record UpdatedNov 09, 2023
Title CompanyHERITAGE TITLE COMPANY

Transaction

AmountAmount Recorded
Tax$47.90
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address2817 RIVERSIDE DR, LYONS, CO 80540-8901

April 2017: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionBOULDER CO
Property Address2817 RIVERSIDE DR, LYONS, CO 80540-8901
Document Number0003588250
Instrument DateApr 11, 2017
Transaction TypeMortgage
Record UpdatedAug 18, 2018

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenant/Joint Tenant w/ Right Of Survivorship
Address7684 NIKAU DR NIWOT CO 805038671, NIWOT, CO 80503-8671

Mortgage

Document Number0003588250
DateApr 24, 2017
Instrument3588250
Lender
NameGREAT WSTRN BK
TypeFederal Savings Bank (FSB)
AddressBOULDER, CO 80302
Agreement
Term60 Months
DueApr 23, 2022

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateColorado
CountyBoulder County
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, not market price estimates; both are a fraction of this property's market value.

YearTax BillAssessed ValueAssessed Market Value
2026$31,035 (+8.8%) Land $2,162 Building $28,873$456,400 (-) Land $31,800 Building $424,600
2025$2,800.00 (+9.85%)$28,525 (-11.96%) Land $1,988 Building $26,537$456,400 (-5.62%) Land $31,800 Building $424,600
2024$2,549.00 (+1.47%)
2023$2,512.00 (+8.79%)$32,401 (+29.17%) Land $1,883 Building $30,518$483,600 (+33.99%) Land $28,100 Building $455,500
2022$2,309.00$25,084 Land $1,911 Building $23,173$360,930 Land $27,500 Building $333,430

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