1303 Alpine Ave, Apt 28B, Boulder, CO 80304 Property Records

Boulder County property record for 1303 Alpine Ave, Apt 28B, Boulder, CO 80304

Property Summary

Property Type	Condominium
Details	2 bd · 2.25 ba · 1,088 sqft · built 1981
Lot Size	0.69 acres (30,035 sqft)
Owner	2 Company Names on Record
Last Sale	$530,000 (Jan 2024)
Tax Bill	$3,941 (2025)
Deeds & Mortgages	Jan 2024 Sale
Flood Zone	Zone X (minimal risk)
APN	`1463-30-2-42-017`

Property Details

APN / Parcel Number

Primary APN	`1463-30-2-42-017`
Alternative APNs	`R0089304` `0089304`

Interior

Bedrooms	2 Beds
Full Baths	2.25 Baths
Half Baths	1 Half Bath
Total Rooms	4 Rooms
Units	19 Units
Stories	1 Story
Building Area	1,088 sqft Living Area
1st Floor Area	1,088 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1981
Effective Year Built	Effective 1981
Architectural Style	Condo/Apartment
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Other
Lot Area	30,035 sqft (0.69 acres)
Garage Type	Carport
Garage Area	280 sqft
Carport	Carport
Carport Area	280 sqft
Parking Spaces	1 Parking Space
Porch	Porch
Porch Area	96 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0089304
Street Address	1303 ALPINE AVE, 28B
City	BOULDER
State	CO
Zip	80304-3500
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	UNIT 28B BLDG B 1313 ALPINE CONDOS
Legal Range	70
Legal Township	1N
Legal Section	30
Legal Subdivision	1313 ALPINE CONDOS - BO
Legal Block	1
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1010
Census Tract	12106

Owner

Source: Boulder County records, as of September 18, 2026

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

Owner of Record	2 Company Names on Record
Mailing Address	1303 ALPINE AVE, 28B, BOULDER, CO 80304-3500
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 2, 2024 · Amount on Record
Deed Sale	Jan 2, 2024 · Amount on Record
Prior Sale	Apr 3, 2013 · Amount on Record
Deed Document Number	20244032785
Prior Transfer Date	Dec 6, 2013
Prior Transfer Doc	0003356231
Record Updated	Oct 29, 2026

January 2024: Personal Representative Deed, Transfer

Document Type	Personal Representative Deed
Jurisdiction	BOULDER CO
Recording Date	Jan 2, 2024
Property Address	1303 ALPINE AVE APT 28B, 28B, BOULDER, CO 80304-3500
Document Number	0004032785
Map Reference	DOC 450845
Instrument Date	Dec 29, 2023
Instrument	4032785
Transaction Type	Transfer
Record Updated	Feb 16, 2024
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount Recorded
Tax	$53.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	1303 ALPINE AVE APT 28B, 28B, BOULDER, CO 80304-3500

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		$40,478 (-2.08%) Building $40,478	$661,400 (-) Building $661,400
2025	$3,941.00 (+31.98%)	$41,338 (+8.03%) Building $41,338	$661,400 (+15.81%) Building $661,400
2023	$2,986.00 (-3.15%)	$38,265 (+15.23%) Building $38,265	$571,126 (+19.53%) Building $571,126
2022	$3,083.00	$33,207 Building $33,207	$477,800 Building $477,800

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 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 27 individual policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	102 units insured incl. 75 condo units
Nearby Flood Claims	4 (2013–2023)
Most Recent Claim	Mar 2023 · other causes
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 3 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 596 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
CenturyLink Fiber	2,000 / 1,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
LiveWireNet Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20