Boulder County property record for 4251 Nelson Rd, Longmont, CO 80503 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3.5 Baths |
| Year Built | Built 2001 |
| Square Footage | 4,382 sqft Living Area |
| Lot Size | 5.25 acres |
| Garage | Detached, 1,696 sqft |
| Last Sale | $1,880,350 (2023) |
| Tax Bill | $15,037.00 (2025) |
| Primary APN | 1317-08-0-00-005 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Partial Baths | 2 Partial Baths |
| Total Rooms | 9 Rooms |
| Building Area | 4,382 sqft Living Area |
| 1st Floor | 4,382 sqft 1st Floor |
| Stories | 1 Stories |
| Interior Structure | Paneling Interior Structure |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 2001 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 228,840 sqft |
| Parking Spaces | 7 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 1,696 sqft Garage |
| Total Buildings | 3 Total Buildings |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Hot Water Heating |
| Account Number | R0053075 |
|---|---|
| Street Address | 4251 NELSON RD |
| City | LONGMONT |
| State | CO |
| Zip | 80503-9005 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | 5 ACS W 1/2 SE 1/4 8-2N-70 PER DEED 280743 05/26/78 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 1317-08-0-00-005
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 | Individual Owner on File |
|---|---|
| Mailing Address | 4251 NELSON RD, LONGMONT, CO 80503-9005 |
| Owner Type | Owner is a Company |
| Vesting | Trustor/Debtor (Borrower in Default/Foreclosure On Trustee's Deed) |
| Date | Document |
|---|---|
| Apr 24, 2023 | Warranty Deed, Transfer · Conventional Mortgage OLD NATIONAL BANK |
| Oct 09, 2019 | Deed of Trust, Mortgage · Conventional Mortgage ELEVATIONS CU |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20234004654 |
| Prior Transfer Date | Aug 05, 2015 |
| Prior Transfer Doc | 0003464969 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Apr 24, 2023 |
| Property Address | 4251 NELSON RD, LONGMONT, CO 80503-9005 |
| Document Number | 0004004654 |
| Instrument Date | Apr 13, 2023 |
| Instrument | 4004654 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | LAND TITLE GUARANTEE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $188.04 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 4251 NELSON RD, LONGMONT, CO 80503-9005 |
| Name | Verified Name |
|---|---|
| Address | 4251 NELSON RD, LONGMONT, CO 80503-9005 |
| Document Number | 0004004655 |
|---|---|
| Date | Apr 24, 2023 |
| Instrument | 4004655 |
| Name | OLD NATIONAL BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6% |
| Adjustable | Document includes a rider for adjustable-rate mortgage with a specific rate change date. |
| Type Change Date | May 01, 2030 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.87% |
| Max Rate At Change | 11% |
| Index | Other |
| Max Rate | 11% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 4251 NELSON RD, LONGMONT, CO 80503-9005 |
| Document Number | 0003742441 |
| Instrument Date | Oct 09, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Oct 24, 2019 |
| Title Company | LAND TITLE GUARANTEE |
| Name | Verified Name |
|---|---|
| Relationship | Sole Owner |
| Address | PO BOX 1009 BOULDER CO 803061009, BOULDER, CO 80306-1009 |
| Document Number | 0003742441 |
|---|---|
| Date | Oct 15, 2019 |
| Instrument | 3742441 |
| Name | ELEVATIONS CU |
|---|---|
| Address | BOULDER, CO 80301 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 14, 2049 |
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 | $147,465 (+8.8%) Land $75,990 Building $71,475 | $2,168,600 (-) Land $1,117,500 Building $1,051,100 | |
| 2025 | $15,037.00 (+15.87%) | $135,538 (-4.08%) Land $69,844 Building $65,694 | $2,168,600 (+2.83%) Land $1,117,500 Building $1,051,100 |
| 2023 | $12,977.00 (+22.44%) | $141,296 (+30.61%) Land $48,615 Building $92,681 | $2,108,900 (+35.48%) Land $725,600 Building $1,383,300 |
| 2022 | $10,599.00 | $108,182 Land $43,340 Building $64,842 | $1,556,570 Land $623,600 Building $932,970 |
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