435 Quartz Way, Lyons, CO 80540 Property Records

Boulder County property record for 435 Quartz Way, Lyons, CO 80540 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2.5 Baths
Year Built	Built 2002
Square Footage	2,749 sqft Living Area
Lot Size	2.43 acres
Occupancy	Owner Occupied
Last Sale	$1,250,000 (2025)
Tax Bill	$8,749.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1203-30-0-05-002`
Alternative APNs	`R0071909` `0071909`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	11 Rooms
Building Area	2,749 sqft Living Area
1st Floor	1,411 sqft 1st Floor
Basement Area	1,338 sqft Basement
Finished Basement	1,338 sqft Finished
Stories	1 Stories
Interior Structure	Unfinished Interior Structure

Exterior

Year Built	Built 2002
Effective Year Built	Effective 2002
Architectural Style	Ranch Style
Exterior Material	Combination Exterior
Construction Type	Frame Construction
Roof Material	Asphalt Roof
Lot Area	106,074 sqft
Parking Spaces	2 Parking Spaces
Garage Type	Detached Garage
Garage Area	576 sqft Garage
Deck Area	642 sqft Deck

Utilities and HVAC

Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0071909
Street Address	435 QUARTZ WAY
City	LYONS
State	CO
Zip	80540-8839
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 33 LYONS PARK ESTATES
Legal Range	70
Legal Township	3N
Legal Section	30
Legal Subdivision	LYONS PARK ESTATES - LYV
Legal Block	1
Legal Lot Number	33
Jurisdiction	BOULDER CO
Minor Civil Division	LONGMONT
Census Blockgroup	1
Census Block	1058
Census Tract	13601

Owner

Source: Boulder County records · APN 1203-30-0-05-002

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 Record	2 Individual Names on File
Mailing Address	435 QUARTZ WAY, LYONS, CO 80540-8839
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 26, 2025 · Amount on Record
Deed Sale	Jun 26, 2025 · Amount on Record
Prior Sale	Dec 07, 1999 · Amount on Record
Deed Doc Number	20254092800
Prior Transfer Date	Oct 25, 2019
Prior Transfer Doc	0003748815
Record Refreshed	Sep 20, 2026

November 2019: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Nov 14, 2019
Property Address	435 QUARTZ WAY, LYONS, CO 80540-8839
Document Number	0003748815
Instrument Date	Oct 25, 2019
Instrument	3748815
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	VANTAGE POINT TITLE

Transaction

Tax	$0.00
Amount Accuracy	Zero or No Consideration Stated
Additional	Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	435 QUARTZ WAY, LYONS, CO 80540-8839

Mortgage

Document Number	0003748816
Date	Nov 14, 2019
Instrument	3748816

Lender

Name	E MORTGAGE CAPITAL INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Dec 01, 2034

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Unified School District	St. 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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$80,335 (+8.8%) Land $17,299 Building $63,036	$1,181,400 (-) Land $254,400 Building $927,000
2025	$8,749.00 (+4.88%)	$73,838 (-14.28%) Land $15,900 Building $57,938	$1,181,400 (-8.11%) Land $254,400 Building $927,000
2023	$8,342.00 (+25.63%)	$86,136 (+35.37%) Land $14,774 Building $71,362	$1,285,600 (+40.43%) Land $220,500 Building $1,065,100
2022	$6,640.00	$63,628 Land $13,518 Building $50,110	$915,500 Land $194,500 Building $721,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Very High above 92% of the US · above 96% of Colorado
Wildfire Likelihood	About 1 in 91 per year
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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; lenders make the official flood determination.