Boulder County property record for 4255 Nelson Rd, Longmont, CO 80503 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 7 Beds |
| Bathrooms | 4.75 Baths |
| Year Built | Built 2001 |
| Square Footage | 33,042 sqft Living Area |
| Lot Size | 61.3 acres |
| Occupancy | Owner Occupied |
| Last Sale | $260,000 (1991) |
| Tax Bill | $20,675.00 (2025) |
| Primary APN | 1317-08-0-00-010 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 4.75 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 14 Rooms |
| Building Area | 33,042 sqft Living Area |
| Gross Area | 33,174 sqft Gross Area |
| 1st Floor | 30,858 sqft 1st Floor |
| Basement Area | 2,316 sqft Basement |
| Finished Basement | 2,184 sqft Finished |
| Unfinished Basement | 132 sqft Unfinished |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 2001 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Lot Area | 2,673,342 sqft |
| Total Buildings | 7 Total Buildings |
|---|---|
| Shed | 1 Shed |
| Shed Area | 281 sqft Shed |
| Deck Area | 1,355 sqft Deck |
| Heating System | Hot Water Heating |
|---|
| Account Number | R0052889 |
|---|---|
| Street Address | 4255 NELSON RD |
| City | LONGMONT |
| State | CO |
| Zip | 80503-9005 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | PT SE 1/4 8-2N-70 63.94 ACS M/L PER 1091930 3/13/91 BCR BOULDER COUNTY CONSV ESMT PER 2086099 10/11/00 BCR |
| Legal Range | 70 |
| Legal Township | 2N |
| Legal Section | 08 |
| Legal Subdivision | FOOTHILLS EAST |
| Legal Block | 1 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | LONGMONT |
| Census Blockgroup | 1 |
| Census Block | 1022 |
| Census Tract | 13202 |
Source: Boulder County records · APN 1317-08-0-00-010
Assessment roll updated June 15, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Owner on File |
|---|---|
| Mailing Address | 4255 NELSON RD, LONGMONT, CO 80503-9005 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Date | Document |
|---|---|
| Aug 03, 2026 | Bargain and Sale Deed, Transfer NONE LISTED ON DOCUMENT |
| Jan 10, 2022 | Deed of Trust, Mortgage · Building or Construction Mortgage FRONT RANGE STATE BANK |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 19911930 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Aug 03, 2026 |
| Property Address | 4255 NELSON RD, LONGMONT, CO 80503-9005 |
| Document Number | 0004142476 |
| Instrument Date | Jun 30, 2026 |
| Instrument | 20264142476 |
| Transaction Type | Transfer |
| Record Updated | Aug 13, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Trust |
| Address | 4255 NELSON RD, LONGMONT, CO 80503-9005 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 4255 NELSON RD, LONGMONT, CO 80503-9005 |
| Transaction Type | Mortgage |
| Record Updated | Apr 15, 2022 |
| Name | Verified Name |
|---|---|
| Address | 4255 NELSON RD, LONGMONT, CO 80503-9005 |
| Document Number | 0003939208 |
|---|---|
| Date | Jan 10, 2022 |
| Instrument | 3939208 |
| Name | FRONT RANGE STATE BANK |
|---|---|
| Type | Bank |
| Address | LONGMONT, CO 80501 |
| Type | Building or Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 132 Months |
| Due | Jan 10, 2033 |
| Rate Type | Adjustable Rate |
|---|
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified August 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 | $200,022 (+%) Land $77,162 Building $122,860 | $1,865,285 (-) Land $308,647 Building $1,556,638 | |
| 2025 | $20,675.00 (+31.29%) | $200,016 (+7.64%) Land $83,335 Building $116,681 | $1,865,285 (+24.53%) Land $308,647 Building $1,556,638 |
| 2023 | $15,747.00 (+157.94%) | $185,814 (+168.8%) Land $86,454 Building $99,360 | $1,497,857 (+96.26%) Land $309,957 Building $1,187,900 |
| 2022 | $6,105.00 | $69,128 Land $739 Building $68,389 | $763,200 Land $2,800 Building $760,400 |
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