Boulder County property record for 1623 18th St, Boulder, CO 80302 · Last verified June 2026
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Architecture Style | A-Frame |
| Year Built | Built 1981 |
| Square Footage | 1,664 sqft Living Area |
| Lot Size | 2,793 sqft (0.064 acres) |
| Last Sale | $700,500 (2017) |
| Tax Bill | $5,821.00 (2025) |
| Primary APN | 1463-30-8-40-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Units | 2 Units |
| Building Area | 1,664 sqft Living Area |
| 1st Floor | 814 sqft 1st Floor |
| Upper Floors | 850 sqft Upper Floors |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1981 |
| Architectural Style | A-Frame Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Lot Area | 2,793 sqft (0.064 acres) |
| Heating Fuel | Electric Heating Fuel |
|---|
| Account Number | R0089342 |
|---|---|
| Street Address | 1623 18TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-6783 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | LOT 2 OLBRIGHT |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 30 |
| Legal Subdivision | OLBRIGHT - BO |
| Legal Block | 1 |
| Legal Lot Number | 2 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 1 |
| Census Block | 1018 |
| Census Tract | 12206 |
Source: Boulder County records · APN 1463-30-8-40-002
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 | Company Name on File |
|---|---|
| Mailing Address | 7597 N 67TH ST, LONGMONT, CO 80503-8799 |
| Owner Type | Owner is a Company |
| Date | Document |
|---|---|
| Apr 16, 2019 | Deed of Trust, Mortgage · Commercial Mortgage ZB NA |
| Sep 27, 2019 | Grant Deed, Transfer NOT AVAILABLE |
| Dec 19, 2017 | Warranty Deed, Transfer FIDELITY NATIONAL TITLE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 19, 2017 · Amount on Record |
| Deed Sale | Dec 19, 2017 · Amount on Record |
| Prior Sale | Sep 01, 1999 · Amount on Record |
| Deed Doc Number | 20173631848 |
| Prior Transfer Date | Aug 09, 2012 |
| Prior Transfer Doc | 0003252739 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1623 18TH ST, BOULDER, CO 80302-6783 |
| Transaction Type | Mortgage |
| Record Updated | Mar 31, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0003707493 |
|---|---|
| Date | Apr 16, 2019 |
| Instrument | 3707493 |
| Name | ZB NA |
|---|---|
| Type | Bank |
| Address | DENVER, CO 80234 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 356 Months |
| Due | Dec 21, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Sep 27, 2019 |
| Property Address | 1623 18TH ST, BOULDER, CO 80302-6783 |
| Document Number | 0003739213 |
| Instrument Date | Aug 21, 2019 |
| Instrument | 3739213 |
| Transaction Type | Transfer |
| Record Updated | Oct 14, 2019 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 2431 23RD ST BOULDER CO 803043703, BOULDER, CO 80304-3703 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Dec 19, 2017 |
| Property Address | 1623 18TH ST, BOULDER, CO 80302-6783 |
| Document Number | 0003631848 |
| Instrument Date | Dec 18, 2017 |
| Instrument | 3631848 |
| Transaction Type | Transfer |
| Record Updated | Jan 03, 2018 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $70.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 2431 23RD ST BOULDER CO 803043703, BOULDER, CO 80304-3703 |
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 | $64,580 (-11.14%) Land $41,038 Building $23,542 | $949,700 (-18.33%) Land $603,500 Building $346,200 | |
| 2025 | $5,821.00 (-16.69%) | $72,675 (-10.71%) Land $37,719 Building $34,956 | $1,162,800 (-4.28%) Land $603,500 Building $559,300 |
| 2024 | $6,987.00 (+1.85%) | ||
| 2023 | $6,860.00 (+20.12%) | $81,392 (+35.91%) Land $43,919 Building $37,473 | $1,214,800 (+37.94%) Land $655,500 Building $559,300 |
| 2022 | $5,711.00 | $59,888 Land $32,314 Building $27,574 | $880,700 Land $475,200 Building $405,500 |
1623 18th St is in FEMA Zone AE, inside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Boulder County (08013C), updated October 14, 2026
| FEMA Flood Zone | Zone AE 1% annual chance, base flood elevation determined |
|---|---|
| Special Flood Hazard Area | Yes flood insurance required for federally backed mortgages |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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