Boulder County property record for 1500 Alpine Ave, Boulder, CO 80304 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,224 sqft · built 1957 |
| Lot Size | 0.183 acres (7,950 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,200,000 (Jun 2022) |
| Tax Bill | $6,907 (2025) |
| Deeds & Mortgages | Jun 2022 Sale & Mortgage Nov 2021 Mortgage + 2 more |
| Flood Zone | Zone AE (high risk) |
| APN | 1463-30-2-25-018 |
| Primary APN | 1463-30-2-25-018 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,224 sqft Living Area |
| 1st Floor Area | 1,224 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 7,950 sqft (0.183 acres) |
| Garage Type | Attached |
| Garage Area | 264 sqft |
| Patio Area | 288 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0001203 |
|---|---|
| Street Address | 1500 ALPINE AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-3508 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | E 65 FT OF W 323 FT LOT 42 BLK 2 SUNSET HILL |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 30 |
| Legal Subdivision | SUNSET HILL - BO |
| Legal Block | 2 |
| Legal Lot Number | 42 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 12106 |
Source: Boulder County records · APN 1463-30-2-25-018
Assessment roll updated June 15, 2026 · Last verified June 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 File |
|---|---|
| Mailing Address | 1500 ALPINE AVE, BOULDER, CO 80304-3508 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jun 27, 2022 | Special Warranty Deed, Transfer · Conventional Mortgage GUARANTEED RATE INC |
| Nov 24, 2021 | Warranty Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Apr 02, 2019 | Deed of Trust, Mortgage · Line of Credit PREMIER MEMBERS CU |
| Aug 28, 2017 | Grant Deed, Transfer |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 27, 2022 · Amount on Record |
| Deed Sale | Jun 27, 2022 · Amount on Record |
| Prior Sale | Feb 11, 2003 · Amount on Record |
| Deed Document Number | 20223969097 |
| Record Updated | Sep 20, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jun 27, 2022 |
| Property Address | 1500 ALPINE AVE, BOULDER, CO 80304-3508 |
| Document Number | 0003969097 |
| Instrument Date | Jun 23, 2022 |
| Instrument | 3969097 |
| Transaction Type | Transfer |
| Record Updated | Jan 19, 2023 |
| Title Company | 8Z TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $120.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1500 ALPINE AVE, BOULDER, CO 80304-3508 |
| Document Number | 0003969098 |
|---|---|
| Date | Jun 27, 2022 |
| Instrument | 3969098 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Mortgage Company |
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 01, 2052 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Nov 24, 2021 |
| Property Address | 1500 ALPINE AVE, BOULDER, CO 80304-3508 |
| Document Number | 0003930585 |
| Instrument Date | Nov 19, 2021 |
| Instrument | 3930585 |
| Transaction Type | Transfer |
| Record Updated | Jan 19, 2023 |
| Title Company | CSTONE TITLE, CAPSTONE TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1500 ALPINE AVE, BOULDER, CO 80304-3508 |
| Document Number | 0003930586 |
|---|---|
| Date | Nov 24, 2021 |
| Instrument | 3930586 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1500 ALPINE AVE, BOULDER, CO 80304-3508 |
| Transaction Type | Mortgage |
| Record Updated | Feb 07, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0003705058 |
|---|---|
| Date | Apr 02, 2019 |
| Instrument | 3705058 |
| Name | PREMIER MEMBERS CU |
|---|---|
| Type | Credit Union |
| Address | BOULDER, CO 80303 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Apr 25, 2044 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Aug 28, 2017 |
| Property Address | 1500 ALPINE AVE, BOULDER, CO 80304-3508 |
| Document Number | 0003611596 |
| Instrument Date | Aug 25, 2017 |
| Instrument | 3611596 |
| Transaction Type | Transfer |
| Record Updated | Sep 05, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Corporate Trust |
| Address | 1500 ALPINE AVE BOULDER CO 803043508, BOULDER, CO 80304-3508 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $78,819 (+8.8%) Land $61,037 Building $17,782 | $1,159,100 (-) Land $897,600 Building $261,500 | |
| 2025 | $6,907.00 (-4.8%) | $72,444 (-17.39%) Land $56,100 Building $16,344 | $1,159,100 (-11.44%) Land $897,600 Building $261,500 |
| 2023 | $7,255.00 (+32.58%) | $87,696 (+48.82%) Land $59,040 Building $28,656 | $1,308,900 (+54.37%) Land $881,200 Building $427,700 |
| 2022 | $5,472.00 | $58,929 Land $44,556 Building $14,373 | $847,900 Land $641,100 Building $206,800 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130121061, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone AE |
|---|---|
| Special Flood Hazard Area | Yes |
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Flood Insurance Cost | Premium on Record median of 27 individual NFIP policies nearby |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 102 units insured 75 under condo master policies |
| Nearby Flood Claims | 4 (2013–2023) |
| Most Recent Claim | Mar 2023, other causes |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 544 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Ayva | Fixed Wireless (unlicensed) | 2,500 / 2,500 |
| Lumen Technologies | Fiber | 2,000 / 1,000 |
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| Live Wire Networks | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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