The 2025 property tax bill for 133 Dawson Ave was $1,420 with a homeowner's exemption, up 0.1% from the year before.
Source: Richland County assessment roll, as of April 3, 2026
Property Jurisdictions
Type
Name
State
Ohio
County
Richland County
Municipality
Mansfield City
Unified School District
Mansfield City School District (PK - 12)
Tax Bill & Assessment History
Year
Tax Bill
Assessed Value
Assessed Market Value
2025
$1,420.00 (+0.07%)
$31,010 (-)Land $4,420Building $26,590
2024
$1,419.00 (-2%)Homeowner's exemption
$31,010 (-)Land $4,420Building $26,590
2023
$1,448.00 (+123.46%)Homeowner's exemption
$31,010 (+172.98%)Land $4,420Building $26,590
$88,600Land $12,630Building $75,970
2022
$648.00
$11,360Land $3,590Building $7,770
2020
$32,460Land $10,250Building $22,210
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
Flood
FEMA maps place 133 Dawson Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1978.
Source: FEMA National Flood Hazard Layer, effective March 23, 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 Claims
1 (1978)
Most Recent Claim
Mar 1978 · rainfall accumulation
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
The area around 133 Dawson Ave 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.
Drinking Water
Source: EPA Safe Drinking Water Information System, as of September 2026
Water System
MANSFIELD CITY serves 51,000 people · EPA ID OH7002914
Water Source
Surface water
Last State Inspection
Jun 2025
Lead
Under 1 ppb (2026) action level 15 ppb
Violations Reported to EPA
Water Quality
Treatment failure resolved · Dec 2025 Turbidity resolved · Jan 2025
Treatment and Procedure
Lead service line inventory Oct 2024 Corrosion control Jan 2023
Monitoring and Reporting
3 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.
Internet Providers
Source: FCC Broadband Data Collection, based on 615 locations within half a mile, as of December 31, 2025
Provider
Max Down / Up (Mbps)
Omni Fiber Fiber
10,000 / 10,000
Brightspeed Fiber
2,000 / 2,000
Spectrum Cable · Fiber in parts of the area
1,000 / 1,000
Starlink Satellite
280 / 30
AT&T Fixed Wireless
100 / 20
May also be available: T-Mobile, Verizon, Watch TV.