577 Millbrook Cir, Castle Rock, CO 80109 Property Records

Douglas County property record for 577 Millbrook Cir, Castle Rock, CO 80109

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 2,955 sqft · built 2001
Lot Size	0.23 acres (10,019 sqft)
Owner	Individual Name on File
Last Sale	$340,000 (Oct 2007)
Tax Bill	$3,364 (2025)
Deeds & Mortgages	Oct 2020 Mortgage Aug 2022 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`2505-10-2-02-003`

Property Details

APN / Parcel Number

Primary APN	`2505-10-2-02-003`
Alternative APNs	`R0434007` `0434007`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	2,955 sqft Living Area
Gross Area	4,852 sqft
Basement Area	1,897 sqft
Flooring	Covered
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2001
Effective Year Built	Effective 2001
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable/Hip
Roof Material	Composition Shingle
Lot Area	10,019 sqft (0.23 acres)
Garage Area	462 sqft
Porch	Porch
Porch Area	556 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R0434007
Street Address	577 MILLBROOK CIR
City	CASTLE ROCK
State	CO
Zip	80109-7778
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 2 BLOCK 5 CASTLE HIGHLANDS FILING 2 TOTAL ACREAGE 0.230 AM/L
Legal Range	67W
Legal Township	08S
Legal Section	10
Legal Quarter	NW
Legal Subdivision	CASTLE HIGHLANDS
Legal Block	5
Legal Lot Number	2
Jurisdiction	DOUGLAS CO
Township / Civil Division	CASTLE ROCK
Census Block Group	1
Census Block	1014
Census Tract	14407

Owner

577 Millbrook Cir is owned and occupied by an individual who bought it in October 2007.

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

Owner of Record	Individual Name on File
Mailing Address	577 MILLBROOK CIR, CASTLE ROCK, CO 80109-7778
Occupancy	Owner Occupied
Owner Type	Individual

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

Deeds, Mortgages & Sale History

Date	Document
Oct 15, 2020	Deed of Trust, Mortgage · VA Mortgage HOME POINT FINANCIAL CORPORATION
Aug 9, 2022	Deed of Trust, Mortgage · Line of Credit BELLCO CU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 5, 2007 · Amount on File
Deed Sale	Oct 5, 2007 · Amount on File
Prior Sale	Jul 28, 2004 · Amount on File
Deed Document Number	200778674
Prior Transfer Date	Feb 13, 2003
Prior Transfer Doc	0000023186
Record Updated	Oct 29, 2026

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DOUGLAS CO
Property Address	577 MILLBROOK CIR, CASTLE ROCK, CO 80109-7778
Transaction Type	Mortgage
Record Updated	Oct 21, 2022
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	577 MILLBROOK CIR, CASTLE ROCK, CO 80109-7778

Mortgage

Document Number	0000100347
Date	Oct 15, 2020
Instrument	2020100347

Lender

Name	HOME POINT FINANCIAL CORPORATION
Type	Mortgage Company
Address	PARSIPPANY, NJ 07054

Agreement

Type	VA Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2050

August 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DOUGLAS CO
Property Address	577 MILLBROOK CIR, CASTLE ROCK, CO 80109-7778
Transaction Type	Mortgage
Record Updated	Oct 21, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000054257
Date	Aug 9, 2022
Instrument	2022054257

Lender

Name	BELLCO CU
Type	Credit Union
Address	ENGLEWOOD, CO 80111

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	240 Months
Due	Aug 2, 2042

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

The 2025 property tax bill for 577 Millbrook Cir was $3,364, up 0.7% 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		$48,370 (-) Land $11,880 Building $36,490	$711,261 (-) Land $174,695 Building $536,566
2025	$3,364.00 (+0.69%)	$48,370 Land $11,880 Building $36,490	$711,261 Land $174,695 Building $536,566
2024	$3,341.00 (-1.39%)
2023	$3,388.00	$51,930 Land $9,960 Building $41,970	$775,044 Land $148,636 Building $626,408

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 577 Millbrook Cir 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
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	1 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 577 Millbrook Cir is moderate, ranking above 64% of the US, with a 0.3% annual chance of wildfire.

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

Wildfire Risk	Moderate above 64% of the US · above 54% of Colorado
Wildfire Likelihood	0.3% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 195 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

May also be available: Aerux Broadband, AT&T, CenturyLink, Verizon.

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