Who it's for

Know what flood risk is doing to portfolio value

Asset-level flood exposure across an office, retail, warehouse or residential portfolio — for acquisition diligence, valuation, capex prioritisation and investor disclosure.

383M
building footprints mapped
21%
of mapped buildings exposed
743
districts for concentration
Free & open

Free, with no login: browse the 100-year layer and check individual assets, enough to sanity-check the data against your own portfolio before any commercial conversation. Portfolio calls, other return periods and climate scenarios are paid tiers — the free tier is a single point on the 100-year event, rate-limited.

The problem

A property portfolio is a set of fixed physical locations, and flood exposure inside it is rarely characterised at asset level. It surfaces in a valuation only after an event has already happened.

Investors and lenders increasingly ask what share of the portfolio is physically exposed, and SEBI’s BRSR framework now expects listed entities to answer that question in public.

The commercial risk is not only damage. It is downtime, tenant disruption and rent loss — and a warehouse that is unreachable for a week costs its owner even if the building itself is dry.

In practice

5 ways this gets used

Each one is a real workflow — who does it, the situation, the steps, and what comes back.

  1. 01

    Screening an acquisition

    Transaction / investment team

    An asset or portfolio is under diligence and flood risk is not in the data room.

    1. Run every asset coordinate through the layer
    2. Read modeled depth and Flood Score per asset
    3. Price the finding into the bid, or into the conditions

    What you get: An independent flood view on the target, before the deal closes rather than after.

    POST /v1/portfolio
  2. 02

    Baselining the standing portfolio

    Asset management

    The portfolio was assembled over years, and nobody has ever asked this question across all of it at once.

    1. Submit the full asset register for batch screening
    2. Compute exposed share by depth band and by asset class
    3. Identify the assets that carry most of the exposure

    What you get: A portfolio-wide exposure baseline that can be tracked year on year.

    POST /v1/portfolio
  3. 03

    Prioritising resilience capex

    Projects / facilities

    Flood-proofing budget is finite and currently allocated by whoever asks loudest.

    1. Rank assets by modeled depth rather than by incident history
    2. Separate shallow assets, where plinths and drainage work, from deep ones
    3. Sequence capex against that ranking

    What you get: A defensible capex sequence tied to modeled exposure rather than to the last incident.

  4. 04

    Answering investors and BRSR

    Sustainability / investor relations

    Physical climate risk disclosure needs a hazard basis that stands up to an auditor and to an investor call.

    1. Use the published 1% layer as the hazard basis
    2. Report exposed share of portfolio by geography and depth band
    3. Cite the method, which is public, including its stated limitations

    What you get: A reproducible, independently sourced exposure figure for disclosure.

  5. 05

    Tenant continuity and lease risk

    Leasing / risk

    A tenant whose warehouse floods stops paying rent long before the building is repaired.

    1. Check depth at the asset and at its access roads
    2. Flag assets where access floods even though the building does not
    3. Factor the finding into lease terms and business-continuity conversations

    What you get: A view of disruption risk, not just damage risk.

    GET /v1/point

How you get it

Endpoints that serve this work

Portfolio
POST /v1/portfolio
Asset-level batch screening
Organization
Point query
GET /v1/point
Depth + Flood Score at one asset
Free
Admin exposure
GET /v1/exposure/admin/{level}/{code}
Concentration by state or district
Organization
Climate scenarios
On request
The same portfolio under future-climate rainfall
Enterprise

What costs what

Free
Browse the map and check whether a location is inside the 100-year floodplain, under today’s climate. No login. Single-point API lookups are rate-limited and are not a production entitlement.
₹499
The Property Flood Report — a detailed flood-risk report for one specific property, with the NEER Flood Score: a single 0–100 rating for that exact plot, the modeled depth behind it, a satellite flood map and the method.
Organization
Portfolios, area exposure and map tiles.
Enterprise
All return periods, future-climate scenarios, batch reports, higher limits and SLAs. Bulk data delivery is licensed case by case.

Organization and Enterprise are commercial plans — see the API page or talk to us. Return periods other than the 100-year event, and climate scenarios, are not part of the free layer.

Related reading

Worth reading next

What this data will not do

This returns physical hazard, not financial impact. Translating depth into damage, downtime, rent loss or a valuation adjustment is your model, not ours. It covers riverine and pluvial flood, not cyclone storm surge.

We publish the limits next to the numbers. A risk map that hides its own weaknesses isn’t a public good.

Talk to us about portfolio screening

We can run a sample of your portfolio so you can see coverage and hit rate on your own addresses.

Also for

Other ways this data is used