3728 Cayman Pl, Boulder, CO 80301 Property Records

Boulder County property record for 3728 Cayman Pl, Boulder, CO 80301

Property Summary

Property Type	Single Family Home
Details	5 bd · 3.25 ba · 3,543 sqft · built 1995
Lot Size	0.174 acres (7,565 sqft)
Owner	2 Individual Names on Record
Last Sale	$655,000 (Sep 2013)
Tax Bill	$9,180 (2025)
Deeds & Mortgages	Apr 2022 Mortgage Aug 2021 Line of Credit + 3 more
Flood Zone	Zone X (minimal risk)
APN	`1463-17-4-15-003`

Property Details

APN / Parcel Number

Primary APN	`1463-17-4-15-003`
Alternative APNs	`R0118601` `0118601`

Interior

Bedrooms	5 Beds
Full Baths	3.25 Baths
Half Baths	2 Half Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	3,543 sqft Living Area
Gross Area	4,247 sqft
1st Floor Area	1,370 sqft
Upper Floors Area	1,230 sqft
Basement Area	1,047 sqft
Finished Basement	943 sqft
Unfinished Basement	104 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1995
Effective Year Built	Effective 1995
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	7,565 sqft (0.174 acres)
Garage Type	Attached
Garage Area	600 sqft
Parking Spaces	2 Parking Spaces
Deck Area	206 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0118601
Street Address	3728 CAYMAN PL
City	BOULDER
State	CO
Zip	80301-6072
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 80 FOUR MILE CREEK FLG 2
Legal Range	70
Legal Township	1N
Legal Section	17
Legal Subdivision	FOUR MILE CREEK FLG 2 - BO
Legal Block	3
Legal Lot Number	80
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3015
Census Tract	12701

Owner

Source: Boulder County records, as of June 15, 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 Record
Mailing Address	3728 CAYMAN PL, BOULDER, CO 80301-6072
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants in Common

Deeds, Mortgages & Sale History

Date	Document
Apr 5, 2022	Deed of Trust, Mortgage · Conventional Mortgage PNC BANK NA
Aug 10, 2021	Deed of Trust, Mortgage · Line of Credit BBVA USA
Aug 17, 2017	Deed of Trust, Mortgage · Commercial Mortgage UMB BANK NA
Dec 3, 2019	Deed of Trust, Mortgage · Commercial Mortgage ALPINE BANK
Jan 23, 2020	Deed of Trust, Mortgage · Line of Credit UMB BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 19, 2013 · Amount on Record
Deed Sale	Sep 19, 2013 · Amount on Record
Prior Sale	May 14, 2007 · Amount on Record
Deed Document Number	20133343105
Last Transfer Date	Apr 16, 2024
Transfer Doc	0004049547
Record Updated	Sep 20, 2026

April 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3728 CAYMAN PL, BOULDER, CO 80301-6072
Transaction Type	Mortgage
Record Updated	Apr 19, 2022
Title Company	NATIONALLINK

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003954792
Date	Apr 5, 2022
Instrument	3954792

Lender

Name	PNC BANK NA
Type	Bank
Address	MIAMISBURG, OH 45342

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2052

Interest

Rate Type	Adjustable Rate
Rate	2.75%
Type Change Date	May 1, 2029
Change Frequency	6 Months
Min Rate At Change	3%
Max Rate At Change	7.75%
Index	Other
Margin	3
Max Rate	7.75%

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3728 CAYMAN PL, BOULDER, CO 80301-6072
Transaction Type	Mortgage
Record Updated	Aug 18, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3728 CAYMAN PL, BOULDER, CO 80301-6072

Mortgage

Document Number	0003905917
Date	Aug 10, 2021
Instrument	3905917

Lender

Name	BBVA USA
Type	Bank
Address	DENVER, CO 80202

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	299 Months
Due	Jul 26, 2046

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

August 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3728 CAYMAN PL, BOULDER, CO 80301-6072
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003609812
Date	Aug 17, 2017
Instrument	3609812

Lender

Name	UMB BANK NA
Type	Bank
Address	DENVER, CO 80224

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3728 CAYMAN PL, BOULDER, CO 80301-6072
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	HERITAGE TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003752216
Date	Dec 3, 2019
Instrument	3752216

Lender

Name	ALPINE BANK
Type	Bank
Address	RIFLE, CO 81650

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3728 CAYMAN PL, BOULDER, CO 80301-6072
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003762087
Date	Jan 23, 2020
Instrument	3762087

Lender

Name	UMB BANK NA
Type	Bank
Address	DENVER, CO 80224

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of June 15, 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Municipality	Boulder City
Unified School District	Boulder Valley School District RE-2 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$104,754 (+8.8%) Land $33,803 Building $70,951	$1,540,500 (-) Land $497,100 Building $1,043,400
2025	$9,180.00 (+10.72%)	$96,282 (-3.42%) Land $31,069 Building $65,213	$1,540,500 (+3.53%) Land $497,100 Building $1,043,400
2023	$8,291.00 (+17.67%)	$99,696 (+31.39%) Land $31,959 Building $67,737	$1,488,000 (+36.29%) Land $477,000 Building $1,011,000
2022	$7,046.00	$75,880 Land $28,849 Building $47,031	$1,091,800 Land $415,100 Building $676,700

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 October 14, 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
Flood Insurance Cost	Premium on Record median of 29 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	29 in force
Nearby Flood Claims	5 (1995–2013)
Claims Outside the SFHA	3 of 5
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 4 claims

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	Moderate above 45% of the US · lower than 72% of Colorado
Wildfire Likelihood	0.1% 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	CITY OF BOULDER serves 166,080 people · EPA ID CO0107152
Water Source	Surface water
Last State Inspection	Sep 2024
Lead	2 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Haloacetic acids resolved · Jul 2017
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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 615 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
Xfinity Cable	2,000 / 250
LiveWireNet Fixed Wireless	250 / 100
CenturyLink DSL · Fiber in parts of the area	140 / 20

May also be available: AT&T, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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