5420 LYNDON B JOHNSON FWY # 200, DALLAS, TX 75240-6233
Agreement
Type
Line of Credit
Amount
Amount on Record
Interest
Rate Type
Adjustable Rate
Tax Assessment & Valuation
The 2025 property tax bill for 313 Somerville St was $12,114, down 3.6% from the year before.
Source: Williamson County assessment roll, as of September 11, 2026
Property Jurisdictions
Type
Name
State
Texas
County
Williamson County
Unified School District
Leander Independent School District (PK - 12)
Tax Bill & Assessment History
Year
Tax Bill
Assessed Value
Assessed Market Value
2025
$12,114.00 (-3.63%)
$482,191Land $81,500Building $400,691
$482,191Land $81,500Building $400,691
2024
$12,570.00 (-3.2%)
2023
$12,985.00 (-19.4%)
$518,844Land $84,000Building $434,844
$518,844Land $84,000Building $434,844
2022
$16,110.00
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Flood
FEMA maps place 313 Somerville St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 5, 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
Flood Insurance Cost
Premium on File median of 16 policies
Nearby Flood Policies
16 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
Wildfire risk around 313 Somerville St is moderate, ranking above 53% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
Wildfire Risk
Moderate above 53% of the US · lower than 69% of Texas
Wildfire Likelihood
0.1% 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.
Drinking Water
Source: EPA Safe Drinking Water Information System, as of September 2026
Water System
CITY OF GEORGETOWN serves 191,639 people · EPA ID TX2460001
Water Source
Surface water
Last State Inspection
Jul 2025
Lead
5 ppb (2024–2026) action level 15 ppb
Violations Reported to EPA
Water Quality
Total trihalomethanes not recorded as resolved · Apr 2026
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. This system sells water to local utilities; the supplier billing this address may be one of them.
Internet Providers
Source: FCC Broadband Data Collection, based on 659 locations within half a mile, as of December 31, 2025
Provider
Max Down / Up (Mbps)
AT&T Fiber
5,000 / 5,000
Spectrum Cable · Fiber in parts of the area
1,000 / 35
Verizon Fixed Wireless
300 / 20
Western Broadband Fixed Wireless
200 / 40
May also be available: Heritage Broadband, Optimum.