Boulder County property record for 15701 N 83rd St, Longmont, CO 80503
| Property Type | Farm - Irrigated or Dry |
|---|---|
| Details | built 2015 |
| Lot Size | 8.92 acres (388,913 sqft) |
| Owner | Company Name on File |
| Last Sale | $280,000 (Oct 2017) |
| Tax Bill | $114 (2025) |
| Deeds & Mortgages | Oct 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1205-06-0-00-005 |
| Primary APN | 1205-06-0-00-005 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|
| Year Built | Built 2015 |
|---|---|
| Effective Year Built | Effective 2015 |
| Lot Area | 388,913 sqft |
| Shed | 1 Shed |
| Account Number | R0055671 |
|---|---|
| Street Address | 15701 N 83RD ST |
| City | LONGMONT |
| State | CO |
| Zip | 80503-9218 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > Farm - Irrigated or Dry |
| Local Zoning Code | A |
| Legal Description | 10 AC NE 1/4 NE 1/4 NW 1/4 6-3N-69 PER DEED 1411410 4/1/94 BCR |
| Legal Range | 69 |
| Legal Township | 3N |
| Legal Section | 06 |
| Legal Subdivision | NORTHERN PLAINS |
| Legal Block | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LONGMONT |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 13601 |
15701 N 83rd St, an agricultural property, is owned by a company that bought it in October 2017.
Source: Boulder County records, as of September 18, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 380 MAY AVE, LYONS, CO 80540-8223 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 10, 2017 · Amount on File |
| Deed Sale | Oct 10, 2017 · Amount on File |
| Prior Sale | Oct 13, 1967 · Amount on File |
| Deed Document Number | 20173619220 |
| Prior Transfer Date | Dec 4, 2004 |
| Prior Transfer Doc | 0002648542 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Oct 10, 2017 |
| Property Address | 15701 N 83RD ST, LONGMONT, CO 80503 |
| Document Number | 0003619220 |
| Instrument Date | Oct 9, 2017 |
| Instrument | 3619220 |
| Transaction Type | Transfer |
| Record Updated | Oct 16, 2017 |
| Title Company | COLORADO ESCROW TITLE/LONGMONT |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $28.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 380 MAY AVE LYONS CO 805408256, LYONS, CO 80540-8256 |
| Document Number | 3619222 |
|---|---|
| Date | Oct 10, 2017 |
| Instrument | 3619222 |
| Name | DORETTA K SPENCE |
|---|---|
| Address | 635 GOOSEBERRY DR # 1402, LONGMONT, CO 80503-6472 |
| Special Notes | Seller Financed |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 204 Months |
| Due | Oct 9, 2034 |
| Rate | 2.5% |
|---|
The 2025 property tax bill for 15701 N 83rd St was $114, down 13.6% from the year before.
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Unified School District | Thompson School District R-2J (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,249 (-7.41%) Land $335 Building $914 | $4,996 (-) Land $1,340 Building $3,656 | |
| 2025 | $114.00 (-13.64%) | $1,349 Land $362 Building $987 | $4,996 Land $1,340 Building $3,656 |
| 2024 | $132.00 (+3.94%) | ||
| 2023 | $127.00 (+19.81%) | $1,584 (+27.74%) Land $422 Building $1,162 | $6,000 (+27.66%) Land $1,600 Building $4,400 |
| 2022 | $106.00 | $1,240 Land $290 Building $950 | $4,700 Land $1,100 Building $3,600 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 15701 N 83rd St 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 11 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 11 in force |
| Nearby Flood Claims | 16 (2004–2013) |
| Claims Outside the SFHA | 10 of 16 |
| 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.
Wildfire risk around 15701 N 83rd St is high, ranking above 78% of the US, with a 0.6% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 78% of the US · above 80% of Colorado |
|---|---|
| Wildfire Likelihood | 0.6% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 15 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Vistabeam Fixed Wireless | 500 / 80 |
| Starlink Satellite | 280 / 30 |
| Rise Broadband Fixed Wireless | 100 / 20 |
May also be available: CenturyLink, Hilltop Broadband, Verizon.
5G (outdoors only) and 4G LTE
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