Boulder County property record for 843 E 4th Ave, Longmont, CO 80504 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1986 |
| Square Footage | 1,736 sqft Living Area |
| Lot Size | 7,646 sqft (0.176 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $310,000 (2017) |
| Tax Bill | $2,878.00 (2025) |
| Primary APN | 1315-02-4-13-025 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 1,736 sqft Living Area |
| 1st Floor | 896 sqft 1st Floor |
| Basement Area | 840 sqft Basement |
| Finished Basement | 840 sqft Finished |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Bi-Level Style |
| Exterior Material | Brick Veneer Exterior |
| Construction Type | Frame Construction |
| Lot Area | 7,646 sqft (0.176 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 552 sqft Garage |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0046142 |
|---|---|
| Street Address | 843 E 4TH AVE |
| City | LONGMONT |
| State | CO |
| Zip | 80504-6011 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 249 DOLLHOUSE VILLAGE 2 |
| Legal Range | 69 |
| Legal Township | 2N |
| Legal Section | 02 |
| Legal Subdivision | DOLLHOUSE VILLAGE 2 - LG |
| Legal Block | 1 |
| Legal Lot Number | 249 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | LONGMONT |
| Census Blockgroup | 1 |
| Census Block | 1010 |
| Census Tract | 13402 |
Source: Boulder County records · APN 1315-02-4-13-025
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 | 843 E 4TH AVE, LONGMONT, CO 80504-6011 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| May 18, 2020 | Deed of Trust, Mortgage · Conventional Mortgage VAN DYK MORTGAGE CORP |
| Dec 22, 2021 | Deed of Trust, Mortgage · Conventional Mortgage VAN DYK MORTGAGE CORP |
| Mar 25, 2019 | Intrafamily Transfer, Transfer · Conventional Mortgage GRAYSTONE MORTGAGE LLC |
| Sep 19, 2017 | Warranty Deed, Transfer · Federal Housing Administration (FHA) Mortgage CITYWIDE HOME LOANS |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20173615291 |
| Last Transfer Date | Mar 15, 2019 |
| Transfer Doc | 0003703796 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 843 E 4TH AVE, LONGMONT, CO 80504-6011 |
| Transaction Type | Mortgage |
| Record Updated | Jun 21, 2022 |
| Title Company | LAND TITLE GUARANTEE |
| Name | Verified Name |
|---|
| Document Number | 0003784552 |
|---|---|
| Date | May 18, 2020 |
| Instrument | 3784552 |
| Name | VAN DYK MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | GRAND RAPIDS, MI 49546 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 843 E 4TH AVE, LONGMONT, CO 80504-6011 |
| Transaction Type | Mortgage |
| Record Updated | Jun 21, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 843 E 4TH AVE, LONGMONT, CO 80504-6011 |
| Document Number | 0003936271 |
|---|---|
| Date | Dec 22, 2021 |
| Instrument | 3936271 |
| Name | VAN DYK MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | GRAND RAPIDS, MI 49546 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 01, 2052 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Mar 25, 2019 |
| Property Address | 843 E 4TH AVE, LONGMONT, CO 80504-6011 |
| Document Number | 0003703796 |
| Instrument Date | Mar 15, 2019 |
| Instrument | 3703796 |
| Transaction Type | Transfer |
| Record Updated | Jun 21, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Zero or No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 843 E 4TH AVE, LONGMONT, CO 80504-6011 |
| Document Number | 0003703797 |
|---|---|
| Date | Mar 25, 2019 |
| Instrument | 3703797 |
| Name | GRAYSTONE MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2049 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Sep 19, 2017 |
| Property Address | 843 E 4TH AVE, LONGMONT, CO 80504-6011 |
| Document Number | 0003615291 |
| Instrument Date | Sep 15, 2017 |
| Instrument | 3615291 |
| Transaction Type | Transfer |
| Record Updated | Jun 21, 2022 |
| Title Company | LAND TITLE GUARANTEE CO |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $31.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 843 E 4TH AVE, LONGMONT, CO 80504-6011 |
| Document Number | 0003615292 |
|---|---|
| Date | Sep 19, 2017 |
| Instrument | 3615292 |
| Name | CITYWIDE HOME LOANS |
|---|---|
| Type | Mortgage Company |
| Type | Federal Housing Administration (FHA) Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2047 |
| Document Number | 0003615293 |
|---|---|
| Date | Sep 19, 2017 |
| Instrument | 3615293 |
| Name | COLORADO HOUSING & FINANCE AUTHORITY |
|---|---|
| Type | Government Agency |
| Address | DENVER, CO 80202 |
| Amount | Amount Recorded |
|---|---|
| Term | 361 Months |
| Due | Oct 01, 2047 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Longmont City |
| 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 | $29,831 (+8.8%) Land $11,172 Building $18,659 | $438,700 (-) Land $164,300 Building $274,400 | |
| 2025 | $2,878.00 (+16.33%) | $27,419 (-8.33%) Land $10,269 Building $17,150 | $438,700 (-1.72%) Land $164,300 Building $274,400 |
| 2023 | $2,474.00 (+11.44%) | $29,909 (+33.32%) Land $11,350 Building $18,559 | $446,400 (+38.29%) Land $169,400 Building $277,000 |
| 2022 | $2,220.00 | $22,434 Land $8,013 Building $14,421 | $322,800 Land $115,300 Building $207,500 |
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