Boulder County property record for 1024 College Ave, Boulder, CO 80302
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.75 ba · 1,332 sqft · built 1916 |
| Lot Size | 0.052 acres (2,253 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $520,000 (Aug 2015) |
| Tax Bill | $6,062 (2025) |
| Deeds & Mortgages | Dec 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-31-3-08-024 |
| Primary APN | 1463-31-3-08-024 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,332 sqft Living Area |
| 1st Floor Area | 663 sqft |
| Upper Floors Area | 361 sqft |
| Basement Area | 308 sqft |
| Finished Basement | 308 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1916 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Multi-Level |
| Exterior Material | Combination |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 2,253 sqft (0.052 acres) |
| Porch | Porch |
| Porch Area | 77 sqft |
| Deck Area | 72 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0009154 |
|---|---|
| Street Address | 1024 COLLEGE AVE |
| City | BOULDER |
| State | CO |
| Zip | 80302-7216 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOTS 46-47-48 LESS E 95 FT BLK 6 UNIVERSITY PLACE |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 31 |
| Legal Subdivision | UNIVERSITY PLACE - BO |
| Legal Block | 6 |
| Legal Lot Number | 46 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 4 |
| Census Block | 4004 |
| Census Tract | 12401 |
1024 College Ave is owned by two individuals who bought it in August 2015.
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 | 1144 GREEN CIR, BOULDER, CO 80305-6215 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 7, 2015 · Amount on File |
| Deed Sale | Aug 7, 2015 · Amount on File |
| Prior Sale | Jul 31, 2012 · Amount on File |
| Deed Document Number | 20153465658 |
| Prior Transfer Date | Aug 1, 2002 |
| Prior Transfer Doc | 0002365750 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1024 COLLEGE AVE, BOULDER, CO 80302-7216 |
| Document Number | 0003838356 |
| Instrument Date | Dec 1, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jan 7, 2021 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 1144 GREEN CIR BOULDER CO 803056215, BOULDER, CO 80305-6215 |
| Document Number | 0003838356 |
|---|---|
| Date | Dec 2, 2020 |
| Instrument | 3838356 |
| Name | DOROTHY K RIDDLE |
|---|---|
| Address | 700 GRANT PL, BOULDER, CO 80302-7413 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | Dec 1, 2045 |
| Rate | 3.1% |
|---|
The 2025 property tax bill for 1024 College Ave was $6,062.
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $63,492 (+1.21%) Land $31,233 Building $32,259 | $1,003,700 (-) Land $529,300 Building $474,400 | |
| 2025 | $6,062.00 | $62,731 Land $33,081 Building $29,650 | $1,003,700 Land $529,300 Building $474,400 |
| 2023 | $5,561.00 (+8.95%) | $67,221 (+24.11%) Land $33,701 Building $33,520 | $1,003,300 (+28.74%) Land $503,000 Building $500,300 |
| 2022 | $5,104.00 | $54,161 Land $27,612 Building $26,549 | $779,300 Land $397,300 Building $382,000 |
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.
FEMA maps place 1024 College Ave in Zone X, an area of minimal flood risk.
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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
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 risk around 1024 College Ave is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 65% of the US · lower than 82% of Colorado |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 367 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 · DSL in parts of the area | 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, Magnolia Road Internet Cooperative.
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