1709 Alpine Ave, #6, Boulder, CO 80304 Property Records

Boulder County property record for 1709 Alpine Ave, #6, Boulder, CO 80304

Property Summary

Property Type	Condominium
Details	2 bd · 2.5 ba · 1,512 sqft · built 1979
Lot Size	0.001 acres (25 sqft)
Owner	Individual Name on File
Last Sale	$925,000 (Jul 2025)
Tax Bill	$5,644 (2025)
Deeds & Mortgages	Oct 2021 Line of Credit Jul 2025 Sale & Mortgage + 2 more
Flood Zone	Zone AE (high risk)
APN	`1463-30-2-43-006`

Property Details

APN / Parcel Number

Primary APN	`1463-30-2-43-006`
Alternative APNs	`R0087811` `0087811`

Interior

Bedrooms	2 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Building Area	1,512 sqft Living Area
1st Floor Area	792 sqft
Upper Floors Area	720 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1979
Architectural Style	Townhouse
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	25 sqft (0.001 acres)
Patio Area	252 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0087811
Street Address	1709 ALPINE AVE, 6
City	BOULDER
State	CO
Zip	80304-3650
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	UNIT 6 ALPINE PLACE CONDOS UND 1/10 INT IN & TO COMMON ELEMENTS
Legal Range	70
Legal Township	1N
Legal Section	30
Legal Subdivision	ALPINE PLACE CONDOS - BO
Legal Block	1
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1007
Census Tract	12106

Owner

1709 Alpine Ave, #6 is owned by an individual who bought it in July 2025.

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

Owner of Record	Individual Name on File
Mailing Address	2525 ARAPAHOE AVE, E4, BOULDER, CO 80302-6746
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Oct 11, 2021	Deed of Trust, Mortgage · Line of Credit BLUE FCU
Jul 28, 2025	Warranty Deed, Transfer · Conventional Mortgage MOVEMENT MORTGAGE
Oct 17, 2017	Deed of Trust, Mortgage · Conventional Mortgage BLUE FCU
Feb 25, 2020	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 28, 2025 · Amount on File
Deed Sale	Jul 28, 2025 · Amount on File
Prior Sale	Jul 16, 2015 · Amount on File
Deed Document Number	20254096432
Prior Transfer Date	Feb 18, 2020
Prior Transfer Doc	0003767888
Record Updated	Oct 29, 2026

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1709 ALPINE AVE # 6, 6, BOULDER, CO 80304-3650
Transaction Type	Mortgage
Record Updated	Oct 15, 2025
Title Company	CAPITAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003919710
Date	Oct 11, 2021
Instrument	3919710

Lender

Name	BLUE FCU
Type	Credit Union
Address	SHERIDAN, WY 82801

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

July 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jul 28, 2025
Property Address	1709 ALPINE AVE # 6, 6, BOULDER, CO 80304-3650
Document Number	0004096432
Instrument Date	Jul 25, 2025
Instrument	4096432
Transaction Type	Transfer
Record Updated	Feb 9, 2026
Title Company	LAND TITLE GUARANTEE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$92.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	1709 ALPINE AVE # 6, 6, BOULDER, CO 80304-3650

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2525 ARAPAHOE AVE # E4-124, E4, BOULDER, CO 80302-6746

Mortgage

Document Number	0004096433
Date	Jul 28, 2025
Instrument	4096433

Lender

Name	MOVEMENT MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2055

October 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1709 ALPINE AVE # 6, 6, BOULDER, CO 80304-3650
Transaction Type	Mortgage
Record Updated	Apr 15, 2022
Title Company	FIRST AMERICAN TITLE INS CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003620415
Date	Oct 17, 2017
Instrument	3620415

Lender

Name	BLUE FCU
Type	Credit Union
Address	CHEYENNE, WY 82003

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Oct 1, 2047

February 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Feb 25, 2020
Property Address	1709 ALPINE AVE # 6, 6, BOULDER, CO 80304-3650
Document Number	0003767888
Instrument Date	Feb 7, 2020
Instrument	3767888
Transaction Type	Transfer
Record Updated	Mar 10, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1709 ALPINE AVE #6 BOULDER CO 803043650, 6, BOULDER, CO 80304-3650

Tax Assessment & Valuation

The 2025 property tax bill for 1709 Alpine Ave, #6 was $5,644, up 19.7% from the year before.

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		$58,725 (+0.64%) Building $58,725	$933,600 (-) Building $933,600
2025	$5,644.00 (+19.73%)	$58,350 (+8.78%) Building $58,350	$933,600 (+9.12%) Building $933,600
2024	$4,714.00 (+1.77%)	$53,640 (-6.43%) Building $53,640	$855,594 (-) Building $855,594
2023	$4,632.00 (+8.89%)	$57,325 (+25.13%) Building $57,325	$855,594 (+29.79%) Building $855,594
2022	$4,254.00	$45,814 Building $45,814	$659,200 Building $659,200

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 1709 Alpine Ave, #6 in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.

Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on File 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

The area around 1709 Alpine Ave, #6 has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land 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 640 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

May also be available: AT&T.

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