4545 Addenbrooke Loop, Castle Rock, CO 80109 Property Records

Douglas County property record for 4545 Addenbrooke Loop, Castle Rock, CO 80109

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 3,696 sqft · built 2003
Lot Size	0.138 acres (6,011 sqft)
Owner	Company Name on Record
Last Sale	$347,530 (Nov 2003)
Tax Bill	$5,105 (2025)
Deeds & Mortgages	Feb 2021 Mortgage Apr 2025 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`2351-28-3-23-005`

Property Details

APN / Parcel Number

Primary APN	`2351-28-3-23-005`
Alternative APNs	`R0421543` `0421543`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	4 Rooms
Stories	2 Stories
Building Area	3,696 sqft Living Area
Gross Area	3,937 sqft
Basement Area	1,100 sqft
Flooring	Covered
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2003
Effective Year Built	Effective 2003
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	6,011 sqft (0.138 acres)
Garage Area	690 sqft
Porch	Slab
Porch Area	293 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R0421543
Street Address	4545 ADDENBROOKE LOOP
City	CASTLE ROCK
State	CO
Zip	80109-8709
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 8 BLK 1 THE MEADOWS FILING 11 PARCEL 2. 0.138 AM/L
Legal Range	67W
Legal Township	07S
Legal Section	28
Legal Quarter	SW
Legal Subdivision	MEADOWS THE
Legal Block	1
Legal Lot Number	8
Jurisdiction	DOUGLAS CO
Township / Civil Division	CASTLE ROCK
Census Block Group	3
Census Block	3005
Census Tract	14405

Owner

Source: Douglas County records, as of August 31, 2026

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

Owner of Record	Company Name on Record
Mailing Address	4545 ADDENBROOKE LOOP, CASTLE ROCK, CO 80109-8709
Owner Type	Company
Vesting	Life Tenant

Deeds, Mortgages & Sale History

Date	Document
Feb 8, 2021	Deed of Trust, Mortgage · Conventional Mortgage PHH MORTGAGE SERVICES CORP
Apr 23, 2025	Intrafamily Transfer, Transfer
Sep 19, 2019	Loan Modification, Mortgage · Line of Credit WELLS FARGO BK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 26, 2003 · Amount on Record
Deed Sale	Nov 26, 2003 · Amount on Record
Prior Sale	Jan 4, 2000 · Amount on Record
Deed Document Number	2003169419
Last Transfer Date	Feb 21, 2025
Transfer Doc	0000017906
Record Updated	Oct 29, 2026

February 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DOUGLAS CO
Property Address	4545 ADDENBROOKE LOOP, CASTLE ROCK, CO 80109-8709
Transaction Type	Mortgage
Record Updated	Jan 12, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4545 ADDENBROOKE LOOP, CASTLE ROCK, CO 80109-8709

Mortgage

Document Number	0000016016
Date	Feb 8, 2021
Instrument	2021016016

Lender

Name	PHH MORTGAGE SERVICES CORP
Type	Mortgage Company
Address	MOUNT LAUREL, NJ 08054

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2051

April 2025: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	DOUGLAS CO
Recording Date	Apr 23, 2025
Property Address	4545 ADDENBROOKE LOOP, CASTLE ROCK, CO 80109-8709
Document Number	0000017906
Instrument Date	Feb 21, 2025
Instrument	2025017906
Transaction Type	Transfer
Record Updated	Jan 12, 2026

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	4545 ADDENBROOKE LOOP, CASTLE ROCK, CO 80109-8709

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	4545 ADDENBROOKE LOOP, CASTLE ROCK, CO 80109-8709

September 2019: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	DOUGLAS CO
Property Address	4545 ADDENBROOKE LOOP, CASTLE ROCK, CO 80109-8709
Document Number	0000071191
Instrument Date	Sep 19, 2019
Transaction Type	Mortgage
Record Updated	Nov 6, 2019
Title Company	TITLE 365

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	4545 ADDENBROOKE LOOP CASTLE ROCK CO 801098709, CASTLE ROCK, CO 80109-8709

Mortgage

Document Number	0000071191
Date	Oct 23, 2019
Instrument	71191

Lender

Name	WELLS FARGO BK
Type	Bank
Address	BILLINGS, MT 59102

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

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		$50,180 (-) Land $11,520 Building $38,660	$738,015 (-) Land $169,445 Building $568,570
2025	$5,105.00 (-0.2%)	$50,180 (-4.85%) Land $11,520 Building $38,660	$738,015 (-6.25%) Land $169,445 Building $568,570
2024	$5,115.00 (-0.93%)
2023	$5,163.00	$52,740 Land $10,740 Building $42,000	$787,219 Land $160,301 Building $626,918

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

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	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

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

Wildfire Risk	Low lower than 64% of the US · lower than 81% of Colorado
Wildfire Likelihood	0.06% annual chance
Exposure	Direct burnable vegetation

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 602 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 · Fiber in parts of the area	140 / 20

May also be available: Aerux Broadband, Verizon.

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