Richmond basement risk at a glance
| Basement Risk Index | 34 / 100 (MODERATE) |
| Metro rank | #65 of 116 |
| Homes built before 1960 | 35% |
| Peak building era | Before 1940 (25% of homes) |
| Median year built | 1980 |
| Median home value | $237,700 |
| Median household income | $64,719 |
| Owner-occupied | 77% |
| Neighborhoods analyzed | 1 |
Richmond's score is modeled from U.S. Census housing data; no municipal flood records are integrated yet. The Basement Risk Index is built from U.S. Census housing data and documented flood records. See our full methodology.
When Richmond was built
The housing stock in Richmond peaked in the before 1940, when about 25% of today's homes were built. In total, 35% of Richmond homes predate 1960. That matters because basements built before the 1960s typically lack the sump pumps, perimeter drain tile, and backwater valves that became standard later, leaving many on their original, aging clay drain tiles.
How basement risk varies inside Richmond
We score 1 individual neighborhoods inside Richmond. Of those, 0 fall in the high or very high band, 0 are elevated, and 1 are moderate or lower. Risk is rarely uniform across a city, so the most useful number is the one for your own block.
What this means for Richmond homeowners
Richmond scores in the moderate band, but moderate is not zero on clay soil. Prevention is cheap relative to a flooded basement, and a free check tells you what you are working with.
Why Richmond homes face basement risk
Basement flooding in Richmond is mostly a function of housing age and soil. Older homes were built with clay drain tiles that crack and clog over decades, and the dense clay across southeast Michigan holds water against foundations rather than letting it drain.
FEMA disaster assistance after June 2021
4 Richmond households registered for FEMA disaster assistance after the June 2021 floods (DR-4607-MI), and FEMA approved 0 of those claims for a combined $0, according to FEMA's OpenFEMA Housing Assistance data (pulled and re-verified July 2026). That count is a floor, not a ceiling: it only includes households who applied to FEMA, not every home that took on water. Richmond shares a USPS city name with a neighboring township in FEMA's data, so this figure is the combined total for that shared ZIP area, not Richmond alone.
How Richmond compares
Richmond's Index of 34 is below the metro Detroit median of 37. It ranks #65 of 116 communities region-wide.
Does insurance cover it?
Often not. Standard Michigan homeowners policies commonly exclude sewer backup and groundwater unless you carry a specific endorsement. Before the next storm, it is worth reading our guide on whether insurance covers basement flooding in Michigan and checking your declarations page.
What to do about it
- Lower risk is not zero risk on the region's clay soil, a free prevention check takes about 30 minutes.
- Watch for symptoms after storms; what you see at your own home matters more than any average.
- Maintain gutters and grading, the two cheapest protections any Michigan home has.
Hiring in Richmond?
We keep public-record profiles of metro Detroit basement waterproofing contractors, drawn from their own listings and Michigan licensing records. No ratings and no pay-to-play, just the record. Browse the contractor records →
See Richmond on the full metro Detroit Basement Risk Index map →