Boulder County property record for 2342 18th St, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.25 ba · 2,246 sqft · built 1899 |
| Lot Size | 0.152 acres (6,603 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $225,000 (Nov 1993) |
| Tax Bill | $10,020 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-30-2-28-002 |
| Primary APN | 1463-30-2-28-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,246 sqft Living Area |
| 1st Floor Area | 1,330 sqft |
| Upper Floors Area | 916 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1899 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Multi-Level |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 6,603 sqft (0.152 acres) |
| Garage Area | 576 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 197 sqft |
| Deck Area | 72 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0003637 |
|---|---|
| Street Address | 2342 18TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-4261 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CENTER 1/3 LOTS 1-2 & CENTER 1/3 LESS E 7 FT LOT 3 BLK 23 NORTH BOULDER |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 30 |
| Legal Subdivision | BOULDER O T EAST & WEST & NORTH - BO |
| Legal Block | 23 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 12106 |
Source: Boulder County records, as of June 15, 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 Record |
|---|---|
| Mailing Address | 2342 18TH ST, BOULDER, CO 80304-4261 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 15, 1993 · Amount on Record |
| Deed Sale | Nov 15, 1993 · Amount on Record |
| Deed Document Number | 19931361568 |
| Last Transfer Date | Jan 25, 2000 |
| Transfer Doc | 0002018285 |
| Record Updated | Sep 20, 2026 |
Source: Boulder County assessment roll, as of June 15, 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 | $121,142 (+8.8%) Land $70,910 Building $50,232 | $1,781,500 (-) Land $1,042,800 Building $738,700 | |
| 2025 | $10,020.00 (+3.27%) | $111,344 (-9.29%) Land $65,175 Building $46,169 | $1,781,500 (-2.76%) Land $1,042,800 Building $738,700 |
| 2023 | $9,703.00 (+16.12%) | $122,745 (+26.62%) Land $68,642 Building $54,103 | $1,832,000 (+31.34%) Land $1,024,500 Building $807,500 |
| 2022 | $8,356.00 | $96,939 Land $53,571 Building $43,368 | $1,394,800 Land $770,800 Building $624,000 |
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.
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 |
| 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 |
|
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: 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.
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 544 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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