Mill rate
29.46
$1 per $1,000 assessed
Calculator · Towns · North Haven
New Haven County · 14 of 27 in the county
North Haven property tax
FY2026 mill rate 29.46. Real property is assessed at 70% of fair market value. Statewide rank: 98 of 169 (lowest mill rate is 1).
Effective rate
2.06%
Tax ÷ market value
Tax on $1.6M
$32,995.20
$2,749.60 / month
MV mill rate
29.46
Secondary; cap 32.46
Buying in North Haven? A lender PITI estimate should include about $2,749.60/mo of property tax.
Example taxes in North Haven
| Market value | Assessed (70%) | Annual tax | Monthly |
|---|---|---|---|
| $500,000.00 | $350,000.00 | $10,311.00 | $859.25 |
| $1,000,000.00 | $700,000.00 | $20,622.00 | $1,718.50 |
| $1,600,000.00 | $1,120,000.00 | $32,995.20 | $2,749.60 |
| $2,500,000.00 | $1,750,000.00 | $51,555.00 | $4,296.25 |
Compared with nearby towns
Same $1,600,000 house in North Haven, Hamden and North Branford. Open the live calculator to change the price.
| On $1.6M | North Haven | Hamden | North Branford |
|---|---|---|---|
| Mill rate | 29.46 | 51.88 | 27.61 |
| Annual tax | $32,995.20 | $58,105.60 | $30,923.20 |
| Monthly | $2,749.60 | $4,842.13 | $2,576.93 |
| Vs. lowest | +$2,072.00 / yr | +$27,182.40 / yr | Lowest |
Formula
annual tax = (fair market value × 0.70 × 29.46) ÷ 1,000
For a $1,000,000 home in North Haven that is $20,622.00 per year before exemptions and special districts.
Confirm with the North Haven assessor.
Fire districts and other special taxing districts can add mills on top of this municipal rate. Exemptions are not applied here. Think the assessment is too high? See how to appeal a CT property assessment.