3575 28th St, Apt 102, Boulder, CO 80301 Property Records

Boulder County property record for 3575 28th St, Apt 102, Boulder, CO 80301

Property Summary

Property Type	Condominium
Details	1 bd · 1 ba · 624 sqft · built 1984
Lot Size	0.001 acres (25 sqft)
Owner	2 Individual Names on File
Last Sale	$282,000 (Jun 2025)
Tax Bill	$1,736 (2025)
Deeds & Mortgages	Jun 2025 Sale Jun 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1463-20-2-51-002`

Property Details

APN / Parcel Number

Primary APN	`1463-20-2-51-002`
Alternative APNs	`R0098806` `0098806`

Interior

Bedrooms	1 Bed
Full Baths	1 Bath
Total Rooms	3 Rooms
Stories	1 Story
Building Area	624 sqft Living Area
1st Floor Area	624 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1984
Effective Year Built	Effective 1984
Architectural Style	Condo/Apartment
Exterior Material	Combination
Construction Type	Frame
Lot Area	25 sqft (0.001 acres)
Patio Area	56 sqft

Utilities, Heating & Cooling

Heating System	Hot Water

Location & Zoning

Account Number	R0098806
Street Address	3575 28TH ST, 102
City	BOULDER
State	CO
Zip	80301-1539
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	UNIT 102 BLDG 6 & UND 1/96 INT GCE PENDLETON SQUARE CONDOS PHASE VI
Legal Range	70
Legal Township	1N
Legal Section	20
Legal Subdivision	PENDLETON SQUARE CONDO PS V VI - BO
Legal Phase	6
Legal Block	3
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3009
Census Tract	12103

Owner

Source: Boulder County records, as of September 18, 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	3575 28TH ST, 102, BOULDER, CO 80301-1539
Owner Type	Individual
Vesting	Tenants in Common

Deeds, Mortgages & Sale History

Date	Document
Jun 17, 2025	Special Warranty Deed, Transfer LAWYERS TITLE-IE, LAWYERS TITLE IE
Jun 9, 2022	Special Warranty Deed, Transfer · Conventional Mortgage PLAINS COMMERCE BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 17, 2025 · Amount on File
Deed Sale	Jun 17, 2025 · Amount on File
Prior Sale	Jun 20, 2024 · Amount on File
Deed Document Number	20254091721
Prior Transfer Date	Jun 8, 2022
Prior Transfer Doc	0003966287
Record Updated	Oct 29, 2026

June 2025: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jun 17, 2025
Property Address	3575 28TH ST APT 102, 102, BOULDER, CO 80301-1539
Document Number	0004091721
Instrument Date	Jun 11, 2025
Instrument	4091721
Transaction Type	Transfer
Record Updated	Feb 9, 2026
Title Company	LAWYERS TITLE-IE, LAWYERS TITLE IE

Transaction

Amount	Amount on Record
Tax	$28.20
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	PO BOX 650043, DALLAS, TX 75265-0043

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	3575 28TH ST APT 102 APT 102, 102, BOULDER, CO 80301-1539

June 2022: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jun 9, 2022
Property Address	3575 28TH ST APT 102, 102, BOULDER, CO 80301-1539
Document Number	0003966287
Map Reference	DOC 830854
Instrument Date	Jun 7, 2022
Instrument	3966287
Transaction Type	Transfer
Record Updated	Jun 29, 2022
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$31.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	443 CAMINO BOSQUE, 443, BOULDER, CO 80302-9746

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3575 23RD ST # 102, 102, BOULDER, CO 80304-1907

Mortgage

Document Number	0003966288
Date	Jun 9, 2022
Instrument	3966288

Lender

Name	PLAINS COMMERCE BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2052

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of September 18, 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		$17,001 (-2.08%) Building $17,001	$277,800 (-) Building $277,800
2025	$1,736.00 (+33.85%)	$17,363 (-2.66%) Building $17,363	$277,800 (+4.35%) Building $277,800
2023	$1,297.00 (-13.59%)	$17,837 (+16.08%) Building $17,837	$266,222 (+20.41%) Building $266,222
2022	$1,501.00	$15,366 Building $15,366	$221,100 Building $221,100

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 28 individual policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	58 units insured incl. 30 condo units
Nearby Flood Claims	18 (1995–2022)
Claims Outside the SFHA	9 of 18
Most Recent Claim	Oct 2022 · rainfall accumulation
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 15 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	Low lower than 80% of the US · lower than 91% of Colorado
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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 288 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 · Fiber in parts of the area	2,000 / 250
LiveWireNet Fixed Wireless	250 / 100
CenturyLink DSL · Fiber in parts of the area	140 / 20
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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