Boulder County property record for 4622 18th St, Boulder, CO 80304 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.25 ba · 3,825 sqft · built 2006 |
| Lot Size | 0.156 acres (6,802 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $875,000 (Nov 2016) |
| Tax Bill | $6,963 (2025) |
| Deeds & Mortgages | Jul 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-07-0-21-024 |
| Primary APN | 1463-07-0-21-024 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 3,825 sqft Living Area |
| Gross Area | 4,443 sqft |
| 1st Floor Area | 1,323 sqft |
| Upper Floors Area | 1,375 sqft |
| Basement Area | 1,325 sqft |
| Finished Basement | 1,127 sqft |
| Unfinished Basement | 198 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2006 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 6,802 sqft (0.156 acres) |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
|---|---|
| Porch Area | 217 sqft |
| Deck Area | 110 sqft |
| Patio Area | 240 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0502034 |
|---|---|
| Street Address | 4622 18TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-4358 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 24 SANITAS TERRACE |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 07 |
| Legal Subdivision | SANITAS TERRACE |
| Legal Block | 1 |
| Legal Lot Number | 24 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 12105 |
Source: Boulder County records · APN 1463-07-0-21-024
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 | 4622 18TH ST, BOULDER, CO 80304-4358 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 30, 2016 · Amount on Record |
| Deed Sale | Nov 30, 2016 · Amount on Record |
| Prior Sale | Oct 17, 2012 · Amount on Record |
| Deed Document Number | 20163560308 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 4622 18TH ST, BOULDER, CO 80304-4358 |
| Transaction Type | Mortgage |
| Record Updated | Jul 26, 2022 |
| Title Company | AMROCK INC, AMROCK LLC |
| Name | Verified Name |
|---|
| Document Number | 0003898775 |
|---|---|
| Date | Jul 12, 2021 |
| Instrument | 3898775 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2051 |
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 | $79,463 (+8.8%) Land $47,852 Building $31,611 | $1,168,562 (-) Land $703,700 Building $464,862 | |
| 2025 | $6,963.00 (+5.26%) | $73,035 (-9.03%) Land $43,981 Building $29,054 | $1,168,562 (-2.49%) Land $703,700 Building $464,862 |
| 2023 | $6,615.00 (-10.02%) | $80,289 (+1.41%) Land $45,466 Building $34,823 | $1,198,350 (+5.19%) Land $678,600 Building $519,750 |
| 2022 | $7,352.00 | $79,174 Land $36,682 Building $42,492 | $1,139,200 Land $527,800 Building $611,400 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130121051, 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 X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 1 (1982) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 1982, tidal / storm surge |
| Wildfire Risk | Moderate above 62% of the US · above 49% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 490 per year |
| Exposure | Indirect within 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 748 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Ayva | Fixed Wireless (unlicensed) | 2,500 / 2,500 |
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| Live Wire Networks | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| Lumen Technologies | DSL | 140 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
May also be available at this address: T-Mobile USA, Lumen Technologies. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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