Boulder County property record for 721 4th Ave, Lyons, CO 80540 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1.75 Baths |
| Year Built | Built 2010 |
| Square Footage | 1,539 sqft Living Area |
| Lot Size | 8,443 sqft (0.194 acres) |
| Garage | Carport, 400 sqft |
| Last Sale | $763,000 (2019) |
| Tax Bill | $8,719.00 (2025) |
| Primary APN | 1203-18-4-06-011 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,539 sqft Living Area |
| Gross Area | 2,283 sqft Gross Area |
| 1st Floor | 1,055 sqft 1st Floor |
| Upper Floors | 484 sqft Upper Floors |
| Basement Area | 744 sqft Basement |
| Stories | 2 Stories |
| Interior Structure | Plaster Interior Structure |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 2010 |
| Architectural Style | A-Frame Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 8,443 sqft (0.194 acres) |
| Parking Spaces | 3 Parking Spaces |
| Garage Type | Carport Garage |
| Garage Area | 400 sqft Garage |
| Carport | Carport |
| Carport Area | 400 sqft Carport |
| Deck Area | 392 sqft Deck |
| Porch | Porch |
| Porch Area | 126 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0050287 |
|---|---|
| Street Address | 721 4TH AVE |
| City | LYONS |
| State | CO |
| Zip | 80540 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOTS 15 & 16 BLK 29 LYONS SPLIT FROM ID 84862 PERMIT 07-26-82 |
| Legal Range | 70 |
| Legal Township | 3N |
| Legal Section | 18 |
| Legal Subdivision | LYONS - LY |
| Legal Block | 29 |
| Legal Lot Number | 15 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | LONGMONT |
| Census Blockgroup | 3 |
| Census Block | 3010 |
| Census Tract | 13601 |
Source: Boulder County records · APN 1203-18-4-06-011
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 | 364 MCCONNELL DR, LYONS, CO 80540-3805 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Living Trust |
| Date | Document |
|---|---|
| Mar 08, 2021 | Deed of Trust, Mortgage · Conventional Mortgage HOME POINT FINANCIAL CORPORATION |
| Jul 14, 2020 | Deed of Trust, Mortgage ELEVATIONS CU |
| Mar 02, 2020 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Aug 12, 2019 | Warranty Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 12, 2019 · Amount on Record |
| Deed Sale | Aug 12, 2019 · Amount on Record |
| Prior Sale | Feb 29, 2012 · Amount on Record |
| Deed Doc Number | 20193729429 |
| Last Transfer Date | Feb 25, 2020 |
| Transfer Doc | 0003769190 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 721 4TH AVE, LYONS, CO 80540 |
| Transaction Type | Mortgage |
| Record Updated | Mar 18, 2021 |
| Title Company | CANTON TITLE, CANYON TITLE |
| Name | Verified Name |
|---|
| Document Number | 0003865195 |
|---|---|
| Date | Mar 08, 2021 |
| Instrument | 3865195 |
| Name | HOME POINT FINANCIAL CORPORATION |
|---|---|
| Type | Mortgage Company |
| Address | PARSIPPANY, NJ 07054 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 721 4TH AVE, LYONS, CO 80540 |
| Document Number | 0003799958 |
| Instrument Date | Jul 14, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Aug 21, 2020 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURA |
| Name | Verified Name |
|---|---|
| Address | 721 4TH AVE LYONS CO 80540, LYONS, CO 80540 |
| Document Number | 0003799958 |
|---|---|
| Date | Jul 22, 2020 |
| Instrument | 3799958 |
| Name | ELEVATIONS CU |
|---|---|
| Address | BOULDER, CO 80301 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Jul 21, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Mar 02, 2020 |
| Property Address | 721 4TH AVE, LYONS, CO 80540 |
| Document Number | 0003769190 |
| Instrument Date | Feb 25, 2020 |
| Instrument | 3769190 |
| Transaction Type | Transfer |
| Record Updated | Mar 17, 2020 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 721 4TH AVE LYONS CO 80540, LYONS, CO 80540 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Aug 12, 2019 |
| Property Address | 721 4TH AVE, LYONS, CO 80540 |
| Document Number | 0003729429 |
| Instrument Date | Aug 09, 2019 |
| Instrument | 3729429 |
| Transaction Type | Transfer |
| Record Updated | Mar 31, 2022 |
| Title Company | HERITAGE TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $76.30 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 721 4TH AVE, LYONS, CO 80540 |
| Document Number | 0003729430 |
|---|---|
| Date | Aug 12, 2019 |
| Instrument | 3729430 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2049 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Lyons Town |
| 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 | $69,721 (+8.8%) Land $4,971 Building $64,750 | $1,025,300 (-) Land $73,100 Building $952,200 | |
| 2025 | $8,719.00 (+12.88%) | $64,082 (-7.83%) Land $4,569 Building $59,513 | $1,025,300 (-1.19%) Land $73,100 Building $952,200 |
| 2023 | $7,724.00 (+23.5%) | $69,526 (+37.06%) Land $4,248 Building $65,278 | $1,037,700 (+42.17%) Land $63,400 Building $974,300 |
| 2022 | $6,254.00 | $50,728 Land $3,885 Building $46,843 | $729,900 Land $55,900 Building $674,000 |
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