Boulder County property record for 1950 Riverside Ave, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,696 sqft · built 1963 |
| Lot Size | 0.958 acres (41,722 sqft) |
| Owner | Trust Name on File |
| Last Sale | $1,265,000 (Apr 2016) |
| Tax Bill | $9,822 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-18-4-00-038 |
| Primary APN | 1463-18-4-00-038 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,696 sqft Living Area |
| Gross Area | 2,344 sqft |
| 1st Floor Area | 1,696 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 41,722 sqft (0.958 acres) |
| Garage Type | Attached |
| Garage Area | 648 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Hot Water |
|---|
| Account Number | R0033058 |
|---|---|
| Street Address | 1950 RIVERSIDE AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-0917 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 2699-A 18-1N-70 PER DEED 453123 07/01/81 BCR |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 18 |
| Legal Subdivision | TR, NBR 126 & 135 |
| Legal Tract | 2699-A |
| Legal Block | 2 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 12103 |
1950 Riverside Ave is held in a trust since February 2020.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 1950 RIVERSIDE AVE, BOULDER, CO 80304-0917 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 26, 2016 · Amount on File |
| Deed Sale | Apr 26, 2016 · Amount on File |
| Prior Sale | Jul 27, 2006 · Amount on File |
| Deed Document Number | 20163514013 |
| Last Transfer Date | Feb 6, 2020 |
| Transfer Doc | 0003765435 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1950 Riverside Ave was $9,822.
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 | $107,318 (+4.18%) Land $96,110 Building $11,208 | $1,648,200 (-) Land $1,483,380 Building $164,820 | |
| 2025 | $9,822.00 | $103,012 Land $92,711 Building $10,301 | $1,648,200 Land $1,483,380 Building $164,820 |
| 2023 | $9,556.00 (+18.71%) | $114,349 (+31.9%) Land $102,914 Building $11,435 | $1,706,700 (+36.82%) Land $1,536,030 Building $170,670 |
| 2022 | $8,050.00 | $86,694 Land $78,025 Building $8,669 | $1,247,400 Land $1,122,660 Building $124,740 |
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 1950 Riverside Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 31 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 31 in force |
| Nearby Flood Claims | 26 (1995–2014) |
| Claims Outside the SFHA | 14 of 26 |
| Most Recent Claim | May 2014 · other causes |
| Claims by Event |
|
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 1950 Riverside Ave is moderate, ranking above 42% of the US, with a 0.09% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 42% of the US · lower than 74% of Colorado |
|---|---|
| Wildfire Likelihood | 0.09% 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 384 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 | 2,000 / 250 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
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