Flood Insurance May Be Critical to Safeguard Your MetroWest, Massachusetts Home

MetroWest Massachusetts offers a blend of suburban charm, historic villages, scenic trails, and close-knit communities. But even in this beautiful part of the state, homes are not immune to flooding, from spring snowmelt and summer storms to unexpected nor’easters. Many homeowners are surprised to learn that standard homeowners’ insurance does not cover flood damage.

Is Your MetroWest Home at Risk from a Flood?

Flooding isn’t just a coastal or urban concern. Across the MetroWest region, from Framingham to Fitchburg and from Townsend to Wrentham, a significant number of homes lie within FEMA’s 100-year and 500-year floodplains. In some towns, over 10% of properties are at elevated risk. And even in lower-risk towns, flash floods caused by blocked culverts, swollen streams, or rapid snow melt can cause serious damage in just minutes. You only have to watch or search new stories to hear about flooding in unexpected areas from storms that dump inches of rain in just hours.

Why Flood Coverage Matters in MetroWest

  • A flood is more likely to occur than a fire during a 30-year mortgage.
  • Even a few inches of water can destroy walls, appliances, and treasured possessions, and standard policies don’t cover those costs.
  • Local rivers like the Sudbury, Assabet, and Nashua, as well as man-made infrastructure, can overflow during severe weather, putting even non-riverfront homes at risk.
  • Even a small stream or area without a body of water can flood

Understanding Your Flood Zone

FEMA maps designate two key flood risk areas:

  • High-Risk Zones (A/AE with a 100-year floodplain): 1% annual flood risk, or a 26% chance over 30 years. Flood insurance is typically required here for homes with federally backed mortgages.
  • Moderate-Risk Zones (X with a 500-year floodplain): 0.2% annual risk, translating to a 5.8% chance over 30 years. While not required, flood insurance is still strongly recommended in these areas.

And here’s a surprising fact: More than 20% of flood insurance claims come from homes in moderate-risk zones.

What Constitutes a Flood?

According to the National Flood Insurance Program (NFIP), a flood is a general and temporary condition of partial or complete inundation of two or more acres of normally dry land area or of two or more properties (at least one of which is your property) from:

  • Overflow of inland or tidal waters;
  • Unusual and rapid accumulation or runoff of surface waters from any source; mudflow; or collapse of subsidence of land along the shore of a lake or similar body of water as a result of erosion or undermining caused by waves or currents of water exceeding anticipated cyclical levels that result in a flood as defined above.

Understanding Your Flood Insurance Options: NFIP vs. Private Coverage

When it comes to protecting your home from flood damage, you typically have two main options: NFIP (National Flood Insurance Program) and Private Flood Insurance.

  1. NFIP: Managed by FEMA, this is government-backed flood insurance which is issued through a variety of insurance carriers.

  2. Private Flood Insurance: Offered by insurance companies such as Neptune Flood, private flood policies can sometimes provide hire coverage limits, broader protection or better prices than NFIP.

At Murphy Insurance, our team can help you compare both options to determine the best flood policy for your needs. Keep in mind, there’s typically a 30-day waiting period after purchasing flood insurance before it takes effect, so don’t wait until a storm is imminent to get covered.

Flood Risk Snapshot: MetroWest & Central MA

Flood risk is a growing concern in MetroWest and Central Massachusetts, often in places homeowners don’t expect. The table below provides a town-by-town breakdown of estimated homes within FEMA’s 100-year (A/AE) and 500-year (X) flood zones. For example, in Framingham, over 14.5% of homes face some level of flood risk, translating to more than 4,200 homes potentially affected. Hudson and Milford also stand out, with 17% of homes in flood zones. Even smaller towns like Berlin or Stow, where just 5% to 7% of homes are at risk, still face meaningful exposure, especially during intense storms or rapid snow melt. Understanding your town’s flood profile is the first step in protecting your home and your financial security.

 Town  A/AE (100‑yr Flood (%) X 500‑yr Flood (%) Total Flood Risk (%) Total Homes in the Town Total Number of Homes with Some Flood Risk
 Acton 2.5% 6.0% 8.5%            9,200              782
 Ashland 2.0% 5.0% 7.0%            7,200              504
 Ayer 3.5% 7.0% 10.5%            3,600              378
 Bellingham 4.0% 8.0% 12.0%            6,800              816
 Berlin 1.5% 3.5% 5.0%            1,300                 65
 Blackstone 5.0% 10.0% 15.0%            3,900              585
 Bolton 1.5% 4.0% 5.5%            1,800                 99
 Boxborough 2.0% 5.0% 7.0%            2,200              154
 Boylston 2.5% 6.0% 8.5%            1,700              145
 Chelmsford 3.0% 7.0% 10.0%          14,500          1,450
 Clinton 3.0% 7.0% 10.0%            6,000              600
 Concord 2.0% 5.0% 7.0%            7,400              518
 Devens 3.5% 8.0% 11.5%                500                 58
 Dunstable 2.0% 4.0% 6.0%            1,200                 72
 Fitchburg 4.5% 9.0% 13.5%          18,000          2,430
 Foxborough 2.5% 6.0% 8.5%            6,900              587
 Framingham 4.5% 10.0% 14.5%          29,000          4,205
 Franklin 3.5% 9.0% 12.5%          12,000          1,500
 Groton 2.5% 6.0% 8.5%            3,900              332
 Harvard 2.0% 5.0% 7.0%            2,300              161
 Holliston 2.5% 6.0% 8.5%            5,400              459
 Hopedale 2.0% 5.0% 7.0%            1,800              126
 Hopkinton 2.0% 6.0% 8.0%            6,000              480
 Hudson 7.0% 10.0% 17.0%            7,300          1,241
 Lancaster 2.5% 6.0% 8.5%            3,100              264
 Leominster 4.0% 9.0% 13.0%          18,000          2,340
 Littleton 2.0% 5.0% 7.0%            3,800              266
 Lunenburg 3.0% 7.0% 10.0%            4,000              400
 Marlborough 3.0% 8.0% 11.0%          16,000          1,760
 Maynard 3.0% 7.0% 10.0%            4,600              460
 Medfield 2.5% 6.0% 8.5%            4,300              366
 Medway 3.0% 7.0% 10.0%            5,100              510
 Mendon 0.5% 2.0% 2.5%            2,800                 70
 Milford 5.0% 12.0% 17.0%          10,500          1,785
 Millis 2.0% 5.0% 7.0%            3,200              224
 Millville 3.5% 8.0% 11.5%            1,200              138
 Natick 4.0% 9.0% 13.0%          14,000          1,820
 Norfolk 2.0% 5.0% 7.0%            5,800              406
 Northborough 3.0% 7.0% 10.0%            5,200              520
 Northbridge 4.0% 8.0% 12.0%            6,200              744
 Pepperell 2.5% 6.0% 8.5%            4,300              366
 Sherborn 2.0% 5.0% 7.0%            1,400                 98
 Shirley 2.5% 6.0% 8.5%            1,200              102
 Shrewsbury 3.0% 7.0% 10.0%          14,000          1,400
 Southborough 4.0% 9.0% 13.0%            3,200              416
 Sterling 2.5% 6.0% 8.5%            2,700              230
 Stow 2.0% 5.0% 7.0%            2,600              182
 Sudbury 3.5% 8.0% 11.5%            5,000              575
 Townsend 3.0% 7.0% 10.0%            2,900              290
 Upton 1.0% 3.0% 4.0%            3,200              128
 Uxbridge 4.0% 9.0% 13.0%            5,200              676
 Wayland 3.0% 8.0% 11.0%            4,800              528
 Westborough 3.0% 8.0% 11.0%            6,800              748
 Westford 2.0% 5.0% 7.0%            7,400              518
 Weston 2.5% 6.0% 8.5%            3,600              306
 Whitinsville 4.0% 9.0% 13.0%            5,600              728
 Worcester 5.5% 12.0% 17.5%            7,500          1,313
Wrentham 2.5% 6.0% 8.5%            7,600              646

What You Can Do as a Homeowner

  1. Look up your address on FEMA’s Flood Map Service Center.
  2. Consider getting flood insurance, and get a quote so you’re not guessing at the cost.
  3. Install water protection systems like sump pumps, check-valves, and perimeter drains.
  4. Take landscape precautions like grading, swales, or rain gardens.
  5. Stay alert during storms—flooding often occurs outside mapped zones.

Why Choose Murphy Insurance for Your MetroWest Flood Coverage?

  • Knowledge: We understand flood insurance and can help you navigate FEMA flood maps.
  • Tailored Policies: We can help you evaluate coverage options between NFIP and Private Flood Insurance.
  • Community Commitment: We live here too and are dedicated to protecting our neighbors.

Don’t wait for a significant weather event to discover you’re unprotected. Visit our Flood Insurance page to learn more and contact Murphy Insurance today to review your flood risk and secure coverage for enhanced protection.

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Flood Insurance

Flooding can happen anywhere—even in areas that have never seen high water. Just a few inches of floodwater can cause major damage, yet standard homeowners, renters, and business insurance policies don’t cover it. Flood Insurance is the only way to protect your home or property from this risk. Causes range from heavy rain and snowmelt to poor drainage, storms, and even nearby construction. Because policies typically require a 30-day waiting period, it’s important to plan ahead—don’t wait for a storm to take action.