5151 Ditmars Ln, Castle Rock, CO 80104 Property Records

Douglas County property record for 5151 Ditmars Ln, Castle Rock, CO 80104

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 3,425 sqft · built 2020
Lot Size	0.132 acres (5,750 sqft)
Owner	2 Individual Names on File
Last Sale	$536,700 (Jan 2021)
Tax Bill	$4,071 (2025)
Deeds & Mortgages	Jan 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`2505-25-1-07-003`

Property Details

APN / Parcel Number

Primary APN	`2505-25-1-07-003`
Alternative APNs	`R0600691` `0600691`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Stories	2 Stories
Building Area	3,425 sqft Living Area
Gross Area	3,729 sqft
Basement Area	1,128 sqft
Finished Basement	824 sqft
Unfinished Basement	304 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2020
Effective Year Built	Effective 2020
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	5,750 sqft (0.132 acres)
Garage Area	462 sqft
Porch	Porch
Porch Area	293 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R0600691
Street Address	5151 DITMARS LN
City	CASTLE ROCK
State	CO
Zip	80104-3532
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 6 BLOCK 6 CRYSTAL VALLEY RANCH 15 0.132 AM/L
Legal Range	67W
Legal Township	08S
Legal Section	25
Legal Quarter	NE
Legal Subdivision	CRYSTAL VALLEY RANCH
Legal Block	6
Legal Lot Number	6
Jurisdiction	DOUGLAS CO
Township / Civil Division	CASTLE ROCK
Census Block Group	3
Census Block	3001
Census Tract	14506

Owner

5151 Ditmars Ln is owned and occupied by two individuals who bought it in January 2021.

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	2 Individual Names on File
Mailing Address	5151 DITMARS LN, CASTLE ROCK, CO 80104-3532
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 20, 2021 · Amount on File
Deed Sale	Jan 20, 2021 · Amount on File
Deed Document Number	20217267
Record Updated	Sep 20, 2026

January 2021: Grant Deed, Subdivision Related Transfer

Document Type	Grant Deed
Jurisdiction	DOUGLAS CO
Recording Date	Jan 20, 2021
Property Address	5151 DITMARS LN, CASTLE ROCK, CO 80104-3532
Document Number	0000007267
Instrument Date	Jan 19, 2021
Instrument	7267
Transaction Type	Subdivision Related Transfer
Record Updated	Feb 9, 2021
Title Company	OTHER

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$54.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	5151 DITMARS LN CASTLE ROCK CO 801043532, CASTLE ROCK, CO 80104-3532

Mortgage

Document Number	7268
Date	Jan 20, 2021
Instrument	7268

Lender

Name	HOMEAMERICAN MTG
Type	Mortgage Company
Address	GREENWOOD VILLAGE, CO 80111

Agreement

Type	Conventional with PMI
Amount	Amount on Record
Term	360 Months
Due	Jan 19, 2051

Tax Assessment & Valuation

The 2025 property tax bill for 5151 Ditmars Ln was $4,071, up 15.2% 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		$45,110 (-) Land $11,340 Building $33,770	$663,423 (-) Land $166,782 Building $496,641
2025	$4,071.00 (+15.23%)	$45,110 Land $11,340 Building $33,770	$663,423 Land $166,782 Building $496,641
2024	$3,533.00 (+8.71%)
2023	$3,250.00	$46,600 Land $10,570 Building $36,030	$695,563 Land $157,787 Building $537,776

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 5151 Ditmars Ln 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	2 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 5151 Ditmars Ln is high, ranking above 85% of the US, with a 0.7% annual chance of wildfire.

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

Wildfire Risk	High above 85% of the US · above 88% of Colorado
Wildfire Likelihood	0.7% 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 497 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
CenturyLink Fiber	2,000 / 1,000
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
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20