Boulder County property record for 1840 18th St, Boulder, CO 80302
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 10 bd · 9.25 ba · 4,696 sqft · built 2000 |
| Lot Size | 0.513 acres (22,326 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $17,795 (2025) |
| Deeds & Mortgages | Apr 2023 Construction Loan Jul 2020 Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 1463-30-8-64-001 |
| Primary APN | 1463-30-8-64-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 10 Beds |
|---|---|
| Full Baths | 9.25 Baths |
| Half Baths | 3 Half Baths |
| Total Rooms | 25 Rooms |
| Building Area | 4,696 sqft Living Area |
| Gross Area | 5,172 sqft |
| 1st Floor Area | 2,927 sqft |
| Upper Floors Area | 1,769 sqft |
| Basement Area | 476 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 22,326 sqft (0.513 acres) |
| Garage Type | Detached |
| Garage Area | 240 sqft |
| Porch | Porch |
|---|---|
| Porch Area | 701 sqft |
| Deck Area | 60 sqft |
| Total Buildings | 3 Buildings |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0003166 |
|---|---|
| Street Address | 1840 18TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-5504 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | LOT 1 CAYWOOD COVE |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 30 |
| Legal Subdivision | CAYWOOD COVE - BO |
| Legal Block | 2 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 12205 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 710 QUINCE CIR, BOULDER, CO 80304-1033 |
| Owner Type | Company |
| Vesting | Company |
| Date | Document |
|---|---|
| Apr 24, 2023 | Deed of Trust, Mortgage · Construction Mortgage FIRST NATIONAL BANK OF OMAHA |
| Jul 8, 2020 | Deed of Trust, Mortgage · Conventional Mortgage STIFEL BK&TR |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Dec 19, 1994 |
| Transfer Doc | 0001487046 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1840 18TH ST, BOULDER, CO 80302-5504 |
| Transaction Type | Mortgage |
| Record Updated | May 2, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0004004718 |
|---|---|
| Date | Apr 24, 2023 |
| Instrument | 4004718 |
| Name | FIRST NATIONAL BANK OF OMAHA |
|---|---|
| Type | Bank |
| Address | OMAHA, NE 68197 |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 132 Months |
| Due | Apr 20, 2034 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1840 18TH ST, BOULDER, CO 80302-5504 |
| Document Number | 0003806921 |
| Instrument Date | Jul 8, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Sep 14, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 1840 18TH ST W BOCA GRANDE FL 33921, BOCA GRANDE, FL 33921 |
| Document Number | 0003806921 |
|---|---|
| Date | Aug 17, 2020 |
| Instrument | 3806921 |
| Name | STIFEL BK&TR |
|---|---|
| Type | Bank |
| Address | SAINT LOUIS, MO 63141 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 120 Months |
| Due | Aug 16, 2030 |
| Rate Type | Adjustable Rate |
|---|
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 | $196,610 (+8.8%) Land $103,054 Building $93,556 | $2,891,323 (-) Land $1,515,500 Building $1,375,823 | |
| 2025 | $17,795.00 (+1.12%) | $180,708 (-10.65%) Land $94,719 Building $85,989 | $2,891,323 (-4.22%) Land $1,515,500 Building $1,375,823 |
| 2023 | $17,598.00 (+23.79%) | $202,252 (+36.44%) Land $114,001 Building $88,251 | $3,018,682 (+38.47%) Land $1,701,500 Building $1,317,182 |
| 2022 | $14,216.00 | $148,240 Land $76,792 Building $71,448 | $2,180,000 Land $1,129,300 Building $1,050,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 31 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 64 units insured incl. 33 condo units |
| Nearby Flood Claims | 6 (2013) |
| Claims Outside the SFHA | 2 of 6 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| 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 | Low lower than 98% of the US · lower than 99.2% of Colorado |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 432 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 |
| AT&T Fixed Wireless | 100 / 20 |
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