Kennebec County and Augusta City property record for 20 Sewall St, Augusta, ME 04330
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 3,928 sqft · built 1850 |
| Lot Size | 0.14 acres (6,098 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $5,714 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | AUGU M:00027 B:00159 L:00000 |
| Primary APN | AUGU M:00027 B:00159 L:00000 |
|---|---|
| Alternative APN |
|
| Units | 6 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 3,928 sqft Living Area |
| Gross Area | 7,528 sqft |
| 1st Floor Area | 1,504 sqft |
| Basement Area | 1,056 sqft |
| Unfinished Basement | 1,056 sqft |
| Year Built | Built 1850 |
|---|---|
| Effective Year Built | Effective 1850 |
| Architectural Style | Condo/Apartment |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,098 sqft (0.14 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 385 |
|---|---|
| Street Address | 20 SEWALL ST |
| City | AUGUSTA |
| State | ME |
| Zip | 04330-5541 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Legal Block | 159 |
| Jurisdiction | AUGUSTA ME |
| Township / Civil Division | AUGUSTA |
| Census Block Group | 3 |
| Census Block | 3018 |
| Census Tract | 10300 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Winthrop Street Historic District listed 2001 · 183 contributing resources · NRIS 01000815 |
|---|---|
| Listed Area | Within Arnold Trail to Quebec listed 1969 · 1 contributing resources · NRIS 69000018 |
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
20 Sewall St, a residential property, is owned by an individual.
Source: Kennebec County and Augusta City records, as of July 30, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 16 SEWALL ST, AUGUSTA, ME 04330-5530 |
| 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 20 Sewall St was $5,714, up 2.5% from the year before.
Source: Kennebec County and Augusta City assessment roll, as of July 30, 2026
| Type | Name |
|---|---|
| State | Maine |
| County | Kennebec County |
| Municipality | Augusta City |
| Unified School District | Augusta (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $5,714.00 (+2.51%) | $234,200 (-) Land $28,900 Building $205,300 |
| 2024 | $5,574.00 (+3.66%) | $234,200 (-) Land $28,900 Building $205,300 |
| 2023 | $5,377.00 (+4.73%) | $234,200 (-) Land $28,900 Building $205,300 |
| 2022 | $5,134.00 | $234,200 Land $28,900 Building $205,300 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 20 Sewall St in Zone X, an area of minimal flood risk, though there have been 56 flood claims nearby since 1978.
Source: FEMA National Flood Hazard Layer, effective February 18, 2021 · 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 | 3 in force |
| Nearby Flood Claims | 56 (1978–2023) |
| Claims Outside the SFHA | 4 of 56 |
| Most Recent Claim | Dec 2023 · Severe Storm And Flooding |
| Claims by Event |
|
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.
The area around 20 Sewall St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | GREATER AUGUSTA UTILITY DISTRICT serves 13,750 people · EPA ID ME0090080 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2024 |
| Lead | 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 461 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| GoNetspeed Fiber | 2,000 / 2,000 |
| Fidium Fiber Fiber | 2,000 / 2,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures