Knox County and Warren Town property record for 456 Main St, Warren, ME 04864
| Property Type | Triplex |
|---|---|
| Details | 5 bd · 3 ba · 2,179 sqft · built 1870 |
| Lot Size | 1.25 acres (54,450 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $3,600 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | WRRR M:U04 L:001 |
| Primary APN | WRRR M:U04 L:001 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 11 Rooms |
| Units | 3 Units |
| Stories | 2 Stories |
| Building Area | 2,179 sqft Living Area |
| 1st Floor Area | 720 sqft |
| Year Built | Built 1870 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Conventional |
| Exterior Material | Wood Siding |
| Construction Type | Brick |
| Roof Material | Asphalt |
| Lot Area | 54,450 sqft (1.25 acres) |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R2224R |
|---|---|
| Street Address | 456 MAIN ST |
| City | WARREN |
| State | ME |
| Zip | 04864-4031 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | RA |
| Legal Lot Number | 1 |
| Jurisdiction | WARREN ME |
| Township / Civil Division | WARREN |
| Census Block Group | 1 |
| Census Block | 1061 |
| Census Tract | 970401 |
456 Main St, a triplex, is held in a trust.
Source: Knox County and Warren Town records, as of July 30, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | PO BOX 177, WARREN, ME 04864-0177 |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 456 Main St was $3,600.
Source: Knox County and Warren Town assessment roll, as of July 30, 2026
| Type | Name |
|---|---|
| State | Maine |
| County | Knox County |
| County Subdivision | Warren Town |
| Unified School District | School Administrative District 40 (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $3,600.00 | $253,500 Land $80,600 Building $172,900 |
| 2023 | $3,524.00 | $253,500 Land $80,600 Building $172,900 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 456 Main St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2023.
Source: FEMA National Flood Hazard Layer, effective April 16, 2025 · 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 |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 1 (2023) |
| Most Recent Claim | Apr 2023 · Severe Storm And Flooding |
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.
Wildfire risk around 456 Main St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 53% of Maine |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | MAINE WATER COMPANY WARREN DIVISION private · serves 815 people · EPA ID ME0091565 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2024 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 115 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 1,000 |
May also be available: Verizon.
5G (outdoors only) and 4G LTE
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