Knox County and Union Town property record for 263 Sidelinger Rd, Union, ME 04862
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 3 ba · 1,280 sqft · built 1980 |
| Lot Size | 35 acres (1,524,600 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $4,587 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | UNNN M:013 L:005 |
| Primary APN | UNNN M:013 L:005 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,280 sqft Living Area |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Cape Cod |
| Exterior Material | Wood Siding |
| Construction Type | Concrete |
| Roof Material | Asphalt |
| Lot Area | 1,524,600 sqft (35 acres) |
| Deck Area | Deck Area |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 263 SIDELINGER RD |
|---|---|
| City | UNION |
| State | ME |
| Zip | 04862-5647 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Lot Number | 5 |
| Jurisdiction | UNION ME |
| Township / Civil Division | UNION |
| Census Block Group | 2 |
| Census Block | 2020 |
| Census Tract | 970302 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Listed Area | Within Georges River Canal listed 1970 · 1 contributing resources · NRIS 70000048 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
263 Sidelinger Rd is owned and occupied by an individual.
Source: Knox County and Union Town records, as of July 30, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 263 SIDELINGER RD, UNION, ME 04862-5647 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 263 Sidelinger Rd was $4,587, up 0.1% from the year before.
Source: Knox County and Union Town assessment roll, as of July 30, 2026
| Type | Name |
|---|---|
| State | Maine |
| County | Knox County |
| County Subdivision | Union Town |
| Unified School District | School Administrative District 40 (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $4,587.00 (+0.11%) | $344,900 (+29.47%) Land $74,400 Building $270,500 |
| 2024 | $4,582.00 (+11.05%) | $266,400 (+0.08%) Land $61,200 Building $205,200 |
| 2023 | $4,126.00 | $266,200 Land $61,000 Building $205,200 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 263 Sidelinger Rd in Zone X, an area of minimal flood risk.
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 | 4 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.
Wildfire risk around 263 Sidelinger Rd 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 | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 11 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Tidewater O.P.E.N. Fiber | 1,000 / 1,000 |
| Spectrum Cable | 1,000 / 35 |
5G and 4G LTE (outdoors only)
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