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650 Quartz Way, Lyons, CO 80540 Property Records

Boulder County property record for 650 Quartz Way, Lyons, CO 80540 · Last verified June 2026

Property Summary

Property TypeSingle Family Home
Details3 bd · 3.25 ba · 3,024 sqft · built 1980
Lot Size3.97 acres (173,034 sqft)
Owner2 Individual Names on File
Last Sale$389,000 (Aug 1999)
Tax Bill$6,213 (2025)
Deeds & MortgagesMay 2026 Line of Credit
Flood ZoneZone X (minimal risk)
APN1201-25-0-04-004

Property Details

APN / Parcel Number

Primary APN1201-25-0-04-004
Alternative APNs
  • R0056351
  • 0056351

Interior

Bedrooms3 Beds
Full Baths3.25 Baths
Half Baths2 Half Baths
Total Rooms9 Rooms
Stories2 Stories
Building Area3,024 sqft Living Area
Gross Area3,724 sqft
1st Floor Area1,008 sqft
Upper Floors Area1,008 sqft
Basement Area1,008 sqft
Finished Basement1,008 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1980
Effective Year BuiltEffective 1980
Architectural StyleA-Frame
Exterior MaterialWood Shingle
Construction TypeFrame
Lot Area173,034 sqft
Garage TypeAttached
Garage Area660 sqft
Parking Spaces2 Parking Spaces

Exterior Amenities

PorchEnclosed Porch
Porch Area40 sqft
Deck Area628 sqft
Patio Area808 sqft

Utilities, Heating & Cooling

Heating SystemHot Water

Location & Zoning

Account NumberR0056351
Street Address650 QUARTZ WAY
CityLYONS
StateCO
Zip80540-8845
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 37 LYONS PARK ESTATES
Legal Range70
Legal Township3N
Legal Section30
Legal SubdivisionLYONS PARK ESTATES - LYV
Legal Block1
Legal Lot Number37
JurisdictionBOULDER CO
Township / Civil DivisionLONGMONT
Census Block Group1
Census Block1058
Census Tract13601

Owner

Source: Boulder County records · APN 1201-25-0-04-004

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 Individual Names on File
Mailing AddressPO BOX 1922, LYONS, CO 80540-1922
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleAug 17, 1999 · Amount on Record
Deed SaleAug 17, 1999 · Amount on Record
Prior SaleSep 07, 1993 · Amount on Record
Deed Document Number19991972032
Prior Transfer DateApr 01, 1997
Prior Transfer Doc0001694379
Record UpdatedSep 20, 2026

May 2026: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Recording DateMay 07, 2026
Property Address650 QUARTZ WAY, LYONS, CO 80540-8845
Document Number0004131023
Instrument DateMay 01, 2026
Instrument20264131023
Transaction TypeMortgage
Record UpdatedJul 12, 2026
Title CompanyNONE LISTED ON DOCUMENT

Transaction

Tax$0.00
Additional
  • Multiple Parcels

Transferred To (Grantee/Buyer)

NameVerified Name
Address650 QUARTZ WAY, LYONS, CO 80540-8845

Mortgage

Document Number0004131023,
DateMay 07, 2026
Instrument20264131023
Lender
NameBELLCO CREDIT UNION
Agreement
TypeLine of Credit
AmountAmount Recorded
Term240 Months
DueApr 28, 2046
Interest
Rate6.46%
Max Rate-1%

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 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$63,852 (+8.8%) Land $20,516 Building $43,336$939,000 (-) Land $301,700 Building $637,300
2025$6,213.00 (+27.08%)$58,687 (+1.26%) Land $18,856 Building $39,831$939,000 (+8.55%) Land $301,700 Building $637,300
2024$4,889.00 (+1.58%)
2023$4,813.00 (-2.27%)$57,955 (+7.03%) Land $18,505 Building $39,450$865,000 (+11.03%) Land $276,200 Building $588,800
2022$4,925.00$54,147 Land $16,235 Building $37,912$779,100 Land $233,600 Building $545,500

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130136011, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Flood Insurance CostPremium on Record
median of 11 individual NFIP policies nearby
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies11 in force
Nearby Flood Claims16 (2004–2013)
Claims Outside the SFHA10 of 16
Most Recent ClaimSep 2013, river or lake flooding, Severe Storms, Flooding, Landslides, And Mudslides
Claims By Storm
  • Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 15 claims

Wildfire

Wildfire RiskExtreme
above 96% of the US · above 98% of Colorado
Wildfire LikelihoodAbout 1 in 88 per year
ExposureDirect
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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 22 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)Low Latency
Z3NFixed Wireless (unlicensed)200 / 30No
JAB WirelessFixed Wireless (unlicensed)100 / 20Yes

May also be available at this address: AT&T, Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE (outdoors only)

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