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Buying a home in Rocky Hill, New Jersey

The typical owner-occupied home in Rocky Hill is worth about $597,200, 31% above the New Jersey median of $454,400 and 80% above the national median of $332,700. Owners pay a median $10,001 a year in property taxes, about 1.67% of their home's value, lower than the New Jersey rate of 2.11%. The median household earns $148,056 a year, so the median home costs 4.0 times the median income (4.4 times for New Jersey). 76% of occupied homes here are lived in by their owners, and 60% of those owners still have a mortgage.

Rocky Hill at a glance

Rocky Hill New Jersey U.S.
Median home value $597,200 $454,400 $332,700
Median property tax paid per year $10,001 $9,590 $3,119
Property tax as a share of value 1.67% 2.11% 0.94%
Median household income $148,056 $103,556 $80,734
Homes lived in by their owners 76% 64% 65%
Owner homes with a mortgage 60% 64% 61%
Median monthly costs, owners with a mortgage $3,236 $2,829 $1,963
Those costs as a share of the owners' income 22.4% 22.9% 21.0%
Median rent $1,799 $1,720 $1,413
Rent as a share of renters' income 21.8% 30.9% 30.6%
Median year homes were built 1960 1970 1980
Vacant homes 0.6% 7.5% 10.1%
Population 819 9,343,809 334,922,499

What a typical home costs per month in Rocky Hill

At this week's average 30-year rate of 7.11%, buying the median Rocky Hill home of $597,200 with 20% down costs about $4,294 a month, including property taxes and insurance. With an FHA loan and 3.5% down, it's about $5,289, because the loan is bigger and FHA adds mortgage insurance.

Lenders usually want housing costs under about 28% of gross income, which means an income of roughly $184,023 for the 20%-down payment. That payment is 35% of the median Rocky Hill household income of $148,056; at that income and 20% down, the 28% guideline points to a home of about $480,000.

The median rent here is $1,799 a month, so owning the median home costs about $2,495 a month more than renting, before you count the equity you build and any tax benefits.

20% down, 30-year conventional loan
Down payment$119,440
Loan amount$477,760
Principal and interest$3,214
Property taxes (1.67% a year)$831
Homeowners insurance (our estimate, 0.5% a year)$249
PMI$0
Total per month$4,294

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3.5% down, 30-year FHA loan
Down payment$20,902
Loan amount$586,383
Principal and interest$3,945
Property taxes (1.67% a year)$831
Homeowners insurance (our estimate, 0.5% a year)$249
FHA mortgage insurance$264
Total per month$5,289

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Questions about home buying in Rocky Hill

What is the median home value in Rocky Hill?

About $597,200 for owner-occupied homes, according to the Census Bureau's 2020–2024 American Community Survey.

How much are property taxes in Rocky Hill?

Homeowners pay a median $10,001 a year, which is about 1.67% of the median home value. Your bill depends on your home's assessed value and local rates.

What income do you need to buy a home in Rocky Hill?

For the median home with 20% down at 7.11%, the payment is about $4,294 a month. Keeping that under 28% of gross income takes about $184,023 a year.

More about Rocky Hill

Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates; Freddie Mac Primary Mortgage Market Survey, week of November 12, 2026. Estimates for small places have wide margins of error. About our data