Unsold

Seat 06820 — Darien

4,616 homes in 06820 still burn heating oil. One partner gets every Calora lead from them. First lead free, $99 to hold the seat.

Oil-heated homes

4,616

64% of occupied homes

Oil and pre-1980

3,231

the houses that leak the most

Seat price

$99

once, and it sells once

US Census ACS 2024 5-year, tables B25034 and B25040. See every number.

✓Your first verified lead is free — no card, before you decide anything

✓Every lead arrives with the homeowner's heat-loss report and phone number

✓No competitor is sold the same homeowner, ever

✓No lead within 30 days of buying the seat and the $99 comes back

What lands in your inbox

Example

New Darien lead — 06820

Built 1949 · 3,200 sq ft · heating oil

Worst loss: attic and roof — $1,750 a year

Then: air leakage $1,650 · exterior walls $1,400

Name, street and phone number attached

That is the whole lead: a Darien homeowner who has already read, in writing, which part of their own house is costing them the most this winter — and nobody else in Darien was sent it. The figures above are an example of the format, not a real household. Real leads carry the homeowner's own numbers.

Apply for this seat

Six fields, no card, no password. We reply within 48 hours and hold the seat while we do. Already approved? Claim seat 06820 · $99.

Where this seat stands today: 0 leads captured in 06820 so far, and no partner in Darien. We are early and we would rather say so than pad a number — the first partner here takes the ZIP before anyone else can, and pays nothing until a real lead is in their hands.

Housing figures on this page are US Census ACS 2024 5-year estimates (2020–2024) for ZCTA 06820, tables B25034 and B25040. Every number and where it comes from.