1735 Quartz St, Castle Rock, CO 80109 Property Records

Douglas County property record for 1735 Quartz St, Castle Rock, CO 80109

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,210 sqft · built 2008
Lot Size	0.111 acres (4,835 sqft)
Owner	Individual Name on File
Last Sale	$414,000 (Nov 2019)
Tax Bill	$4,067 (2025)
Deeds & Mortgages	Jan 2021 Mortgage Nov 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`2505-04-3-11-022`

Property Details

APN / Parcel Number

Primary APN	`2505-04-3-11-022`
Alternative APNs	`R0464483` `0464483`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Stories	2 Stories
Building Area	2,210 sqft Living Area
Gross Area	3,110 sqft
Basement Area	900 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2008
Effective Year Built	Effective 2008
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Hip
Roof Material	Concrete
Lot Area	4,835 sqft (0.111 acres)
Garage Area	360 sqft
Porch	Porch
Porch Area	104 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R0464483
Street Address	1735 QUARTZ ST
City	CASTLE ROCK
State	CO
Zip	80109-3644
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 23A BLOCK 48 THE MEADOWS FLG 16 - PARCELS 1, 2, 3, 4 3RD AMEND 0.111 AM/L
Legal Range	67W
Legal Township	08S
Legal Section	04
Legal Quarter	SW
Legal Subdivision	MEADOWS THE
Legal Block	48
Legal Lot Number	23A
Jurisdiction	DOUGLAS CO
Township / Civil Division	CASTLE ROCK
Census Block Group	1
Census Block	1035
Census Tract	14409

Owner

1735 Quartz St is owned and occupied by an individual who bought it in November 2019.

Source: Douglas County records, as of June 23, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Individual Name on File
Mailing Address	1735 QUARTZ ST, CASTLE ROCK, CO 80109-3644
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jan 26, 2021	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE LLC
Nov 8, 2019	Warranty Deed, Transfer · FHA Mortgage UNITED WHOLESALE MORTGAGE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 8, 2019 · Amount on File
Deed Sale	Nov 8, 2019 · Amount on File
Prior Sale	Dec 11, 2014 · Amount on File
Deed Document Number	201975963
Record Updated	Oct 29, 2026

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DOUGLAS CO
Property Address	1735 QUARTZ ST, CASTLE ROCK, CO 80109-3644
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	GREAT AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000010030
Date	Jan 26, 2021
Instrument	2021010030

Lender

Name	UNITED WHOLESALE MORTGAGE LLC
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Feb 1, 2051

November 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DOUGLAS CO
Recording Date	Nov 8, 2019
Property Address	1735 QUARTZ ST, CASTLE ROCK, CO 80109-3644
Document Number	0000075963
Instrument Date	Nov 6, 2019
Instrument	2019075963
Transaction Type	Transfer
Record Updated	Jan 14, 2022
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$41.40
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1735 QUARTZ ST, CASTLE ROCK, CO 80109-3644

Mortgage

Document Number	0000075964
Date	Nov 8, 2019
Instrument	2019075964

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 1735 Quartz St was $4,067, down 0.2% from the year before.

Source: Douglas County assessment roll, as of June 23, 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Douglas County
Municipality	Castle Rock Town
Unified School District	Douglas County School District RE-1 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$39,990 (-) Land $9,730 Building $30,260	$588,042 (-) Land $143,082 Building $444,960
2025	$4,067.00 (-0.25%)	$39,990 Land $9,730 Building $30,260	$588,042 Land $143,082 Building $444,960
2024	$4,077.00 (-0.92%)
2023	$4,115.00	$42,780 Land $8,310 Building $34,470	$638,491 Land $124,011 Building $514,480

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.

Flood

FEMA maps place 1735 Quartz St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective June 4, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	6 in force

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.

Wildfire

Wildfire risk around 1735 Quartz St is moderate, ranking above 65% of the US, with a 0.2% annual chance of wildfire.

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

Wildfire Risk	Moderate above 65% of the US · above 56% of Colorado
Wildfire Likelihood	0.2% annual chance
Exposure	Indirect within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	TOWN OF CASTLE ROCK serves 110,298 people · EPA ID CO0118010
Water Source	Surface water
Last State Inspection	Sep 2024
Lead	2 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	2 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 429 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Kellin Communications Fixed Wireless	1,000 / 220
BAM Broadband Fixed Wireless · not low latency	1,000 / 100
Xtream Internet Fixed Wireless	300 / 100
CenturyLink DSL	140 / 20

May also be available: Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Quartz St

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