Boulder County property record for 4200 Hanover Ave, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,885 sqft · built 1960 |
| Lot Size | 0.192 acres (8,359 sqft) |
| Owner | Company Name on Record |
| Last Sale | $302,500 (Mar 2005) |
| Tax Bill | $4,969 (2025) |
| Deeds & Mortgages | Nov 2017 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-08-1-23-002 |
| Primary APN | 1577-08-1-23-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,885 sqft Living Area |
| Gross Area | 2,154 sqft |
| 1st Floor Area | 1,077 sqft |
| Basement Area | 1,077 sqft |
| Finished Basement | 808 sqft |
| Unfinished Basement | 269 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 8,359 sqft (0.192 acres) |
| Garage Type | Carport |
| Garage Area | 264 sqft |
| Carport | Carport |
| Carport Area | 264 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Porch Area | 147 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0014380 |
|---|---|
| Street Address | 4200 HANOVER AVE |
| City | BOULDER |
| State | CO |
| Zip | 80305-5919 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 2 BLK 1 MAJESTIC HEIGHTS |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 08 |
| Legal Subdivision | MAJESTIC HEIGHTS - BO |
| Legal Block | 1 |
| Legal Lot Number | 2 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 12508 |
Source: Boulder County records, as of September 18, 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 Record |
|---|---|
| Mailing Address | 420 HIGHLAND AVE, BOULDER, CO 80302-4718 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 8, 2005 · Amount on Record |
| Deed Sale | Mar 8, 2005 · Amount on Record |
| Prior Sale | Jul 1, 1993 |
| Deed Document Number | 20052670231 |
| Last Transfer Date | Aug 19, 2009 |
| Transfer Doc | 0003026682 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Nov 16, 2017 |
| Property Address | 4200 HANOVER AVE, BOULDER, CO 80305-5919 |
| Document Number | 0003626179 |
| Instrument Date | Nov 15, 2017 |
| Instrument | 3626179 |
| Transaction Type | Transfer |
| Record Updated | Nov 21, 2017 |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 420 HIGHLAND AVE BOULDER CO 803024718, BOULDER, CO 80302-4718 |
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $51,020 (-0.49%) Land $30,212 Building $20,808 | $820,300 (-) Land $514,300 Building $306,000 | |
| 2025 | $4,969.00 (+3.41%) | $51,269 (-12.3%) Land $32,144 Building $19,125 | $820,300 (-5.98%) Land $514,300 Building $306,000 |
| 2023 | $4,805.00 (+12.58%) | $58,457 (+29.44%) Land $37,982 Building $20,475 | $872,500 (+34.27%) Land $566,900 Building $305,600 |
| 2022 | $4,268.00 | $45,162 Land $28,273 Building $16,889 | $649,800 Land $406,800 Building $243,000 |
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.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 84% of Colorado |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF BOULDER serves 166,080 people · EPA ID CO0107152 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jul 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 604 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| CenturyLink Fiber | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
May also be available: AT&T, T-Mobile.
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