Municipal rate
0.25%
Median home sale
$460,000
Conveyance tax at the median
$4,600
Home sales, 2024–25
95

What Haddam charges

Haddam charges the base municipal conveyance tax of 0.25% of the sale price, the rate most Connecticut towns charge.

The state adds its own tax on top. For a home or condominium it is 0.75% of the first $800,000 of the price, 1.25% of the portion from $800,000 to $2,500,000, and 2.25% of anything above that — see how the brackets work. In most Connecticut residential sales the seller pays both, unless an exemption or a contract term says otherwise; see who pays the conveyance tax.

On Haddam’s median home sale of $460,000, that is $3,450 to the state and $1,150 to the town, or $4,600 in all.

Home sale prices in Haddam

95 single-family homes and condominiums sold at arm's length in Haddam between October 2024 to September 2025. The median was $460,000, and the middle half of sales fell between $362,500 and $604,850.

TypeSalesMedian
Single-family95$460,000
Condominium0Too few

The median moved from $302,500 in the 2016 list year to $460,000 in 2024, a change of +52 percent.

Median home sale price in Haddam, by year The median sale price of single-family homes and condominiums in Haddam, by assessment list year, from $302,500 in 2016 to $460,000 in 2024. A year is left blank when the town reported fewer than 5 sales, or none, which is usual in its revaluation year. $0 $250k $500k 2015201820212024 $460,000 Median sale price
Median single-family and condominium sale, Haddam, by list year (a list year runs October to September). Arm’s-length sales only. A break in the line is a year the town reported no sales to the state, usually its revaluation year. Source: Connecticut Office of Policy and Management sales data.

7 of the 2024–25 sales were priced above $800,000, where the state rate on the portion above rises to 1.25%.

Run sale by sale at today’s rates, Haddam’s 2024–25 home sales carried an estimated $484,322 in conveyance tax: $365,695 to the state and $118,627 to the town. That ranks 103 of the state’s 169 towns. The town-by-town study has every town and how the estimate is built.

Nearby towns

TownMunicipal rateMedian saleTax at median
Chester0.25%$557,500$5,575
Durham0.25%$455,500$4,555
East Haddam0.25%$400,000$4,000
East Hampton0.25%$400,000$4,000
Killingworth0.25%$531,000$5,310
Middletown0.50%$307,500$3,844
Haddam in dark green, the towns next to it in light green. Every town on the map opens its own page. Boundaries: U.S. Census Bureau 2023 cartographic boundary file, public domain.

Common questions

What is the conveyance tax in Haddam, CT?
Haddam charges the base municipal conveyance tax of 0.25% of the sale price, the rate most Connecticut towns charge. The state adds its own tax on top: for a home or condominium, 0.75% of the first $800,000 of the price, 1.25% of the portion from $800,000 to $2,500,000, and 2.25% above that.
How much is the conveyance tax on a typical Haddam home sale?
On Haddam's median single-family or condominium sale of $460,000, the state and town conveyance tax comes to $4,600: $3,450 to the state and $1,150 to the town.
What do homes sell for in Haddam, CT?
The median arm's-length single-family or condominium sale in Haddam was $460,000 between October 2024 to September 2025. The middle half of sales fell between $362,500 and $604,850.
Who pays the conveyance tax when a home sells in Haddam?
In most Connecticut residential sales the seller pays both the state and the municipal conveyance tax, unless an exemption, a special rule or a contract term says otherwise.

Sources

Sale prices are single-family and condominium sales with no assessor non-use code, which leaves out family transfers, foreclosures and other sales that are not at a market price. Tax figures apply today’s rates. Data last updated by the state on 2026-08-12.

General information about Connecticut real estate transactions, not legal advice. Every transaction is different.