Boulder County property record for 3143 Nelson Rd, Longmont, CO 80503 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2.75 Baths |
| Year Built | Built 1990 |
| Square Footage | 2,872 sqft Living Area |
| Lot Size | 4.72 acres |
| Occupancy | Owner Occupied |
| Last Sale | $569,000 (2010) |
| Tax Bill | $15,396.00 (2025) |
| Primary APN | 1317-07-0-01-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 7 Rooms |
| Building Area | 2,872 sqft Living Area |
| Gross Area | 4,840 sqft Gross Area |
| 1st Floor | 1,928 sqft 1st Floor |
| Upper Floors | 944 sqft Upper Floors |
| Basement Area | 1,344 sqft Basement |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1990 |
| Exterior Material | Logs Exterior |
| Construction Type | Frame Construction |
| Lot Area | 205,846 sqft |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 624 sqft Garage |
| Deck Area | 304 sqft Deck |
| Porch | Porch |
| Porch Area | 880 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0105435 |
|---|---|
| Street Address | 3143 NELSON RD |
| City | LONGMONT |
| State | CO |
| Zip | 80503-9003 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 1 LHEUREUX COUNTRY ESTATES NUPUD |
| Legal Range | 70 |
| Legal Township | 2N |
| Legal Section | 07 |
| Legal Subdivision | LHEUREUX COUNTRY ESTATES NUPUD - BOV |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | LONGMONT |
| Census Blockgroup | 1 |
| Census Block | 1022 |
| Census Tract | 13202 |
Source: Boulder County records · APN 1317-07-0-01-001
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 Individuals Owners |
|---|---|
| Mailing Address | 3143 NELSON RD, LONGMONT, CO 80503-9003 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20103114101 |
| Record Refreshed | Sep 20, 2026 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Unified School District | St. Vrain Valley School District RE 1J (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 | $131,791 (+8.8%) Land $74,283 Building $57,508 | $1,938,100 (-) Land $1,092,400 Building $845,700 | |
| 2025 | $15,396.00 (+18.03%) | $121,131 (-0.53%) Land $68,275 Building $52,856 | $1,938,100 (+6.64%) Land $1,092,400 Building $845,700 |
| 2023 | $13,044.00 (+20.03%) | $121,772 (+27.89%) Land $46,156 Building $75,616 | $1,817,500 (+32.67%) Land $688,900 Building $1,128,600 |
| 2022 | $10,867.00 | $95,213 Land $37,252 Building $57,961 | $1,369,980 Land $536,000 Building $833,980 |
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