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Unincorporated community · Morris County, New Jersey

Home Improvement Contractors in Lake Hopatcong, NJ

Lake Hopatcong is an unincorporated community in Morris County; building permits are issued by the county. Every trade we cover, for homes in Lake Hopatcong. Tell us the project once and we connect you with licensed, insured contractors for it through one national line - and you compare written scopes. The median Lake Hopatcong home dates from 1963, so most jobs start with what is already there.

  • No obligation on quotes
  • Local permit knowledge
  • Clear change-order process
  • Licensed and insured contractors only
Sourced local data

About homes in Lake Hopatcong

Census and NOAA figures for the community of Lake Hopatcong in Morris County, not the metro, with a source for each.

1963Median year built1U.S. 1980
72%Built before 198011% built since 2010
1963Owner-occupied median year built1rentals 1963
90%Detached single-family13% in 5+ unit buildings
92%Owner-occupied164% statewide
$424kMedian home value1New Jersey median $454k

The median home in the community of Lake Hopatcong was built in 1963, older than the U.S. median of 1980 and older than the New Jersey median of 1970. That is older than the Morris County median of 1971.1 Older housing stock means a contractor's first job is finding what is behind the finish - wiring, plumbing and roof decking - before a price is final. The stock is old by national standards: 72% of Lake Hopatcong's housing units were built before 1980 (U.S. 50%), and only 1% since 2010. The largest single share, 34%, dates from 1940-1959. That makes it a newer stock than Morris County as a whole (62% built before 1980).1 On houses from the 1940s and 1950s, contractors routinely check for original cast-iron drains, two-wire electrical and undersized panels before pricing a remodel.

Owner-occupied and rented homes in Lake Hopatcong are of similar age: median build years 1963 and 1963.1 Housing in Lake Hopatcong is mostly detached single-family: 90% of units, with 3% in buildings of five or more units.1 A mostly detached stock means the full range of exterior work applies: roofs, garage doors, chimneys and backyard units. Home ownership is the norm in Lake Hopatcong: 92% of occupied homes are owner-occupied, above the New Jersey share of 64%.1

The median owner-occupied home in Lake Hopatcong is valued at $424,200 (ACS), below the New Jersey median of $454,400. Within Morris County the median is $582,500, so Lake Hopatcong sits below it.1 With values below the state median, phased scopes - the essential work first - are a common way to keep a project sensible. Winters are long: the Andover Aeroflex Ap station averages 127 nights a year at or below 32°F and 45 at or below 20°F.2,3 Long winters put freeze-thaw, ice dams and snow load at the center of roofing and masonry decisions.

Summer heat is moderate: about 11 days a year reach 90°F.2,3 Rainfall is substantial: about 49 inches a year, 12 days of it an inch or more.2,3 Heavy rainfall makes flashing, drainage and ventilation details the difference between a sound assembly and a wet one. Heating dominates the year: about 5,926 heating degree days against 669 cooling degree days (base 65°F).2,3 In a heating-led climate, insulation and air sealing carry most of the energy-code weight for any work that opens the envelope.

Lake Hopatcong is about 37 miles from the ocean or Gulf coast in a straight line.4,5 Proximity to salt air makes fastener grade and corrosion protection part of every exterior quote. Lake Hopatcong sits in IECC climate zone 5A (Cold).6 Building permits in Lake Hopatcong are normally issued by the county, as this is an unincorporated community.7,8 As an unincorporated community, permits and inspections run through the county.

Share of Lake Hopatcong housing units by year built
Before 194011.1%
1940-195933.6%
1960-197927.6%
1980-199916.3%
2000-200910.4%
2010 or later1%
Sources and notes (8)
  1. U.S. Census Bureau, American Community Survey 5-year estimates (ACS 2020-2024 5-year (released 2026-01))
  2. NOAA NCEI U.S. Climate Normals, nearest station (1991-2020 normals (published 2021))
  3. NOAA NCEI normals station inventory (1991-2020)
  4. U.S. Census Bureau Gazetteer files (2025)
  5. U.S. Census Bureau TIGER/Line coastline (2025)
  6. Guide to Determining Climate Zones by County: Building America and IECC 2021 Updates (PNNL-33270) (September 2022 (IECC 2021 county map))
  7. U.S. Census Bureau population estimates (Vintage 2024)
  8. U.S. Census Bureau geographic code files (2020)
  9. Climate figures are for NOAA station Andover Aeroflex Ap, 7.5 miles from the place center; housing figures are ACS ACS 2020-2024 5-year with 90% margins of error in the source tables.

Get a free Lake Hopatcong quote

Written scope, no obligation. Call now or email and we will get back to you.

Service area

Lake Hopatcong and nearby

Requests for Lake Hopatcong and the surrounding New Jersey area go through our national line. Call (844) 624-3161 with the address and the project and we confirm whether we have a contractor who can take it on.

Nearest places with a page

Straight-line distances between place centers, not drive times.

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Questions

Lake Hopatcong questions

How much does home remodeling cost in Lake Hopatcong, NJ?

Most home remodeling projects in Lake Hopatcong, NJ land between $25,550 and $134,900, depending on scope, access and material grade. That is an estimated range for planning, not a quote - call (844) 624-3161 and we will scope your job properly.

Do I need drawings before calling?

No. If you have them, good - if not, we start from what you want to change and work back to what the house allows.

How old are the homes in Lake Hopatcong?

The median home in the community of Lake Hopatcong was built in 1963, older than the U.S. median of 1980 and older than the New Jersey median of 1970. That is older than the Morris County median of 1971. The stock is old by national standards: 72% of Lake Hopatcong's housing units were built before 1980 (U.S. 50%), and only 1% since 2010. The largest single share, 34%, dates from 1940-1959. That makes it a newer stock than Morris County as a whole (62% built before 1980). Those are Census figures for the whole housing stock, including apartments, not a statement about any one house.

Who issues building permits in Lake Hopatcong?

Building permits in Lake Hopatcong are normally issued by the county, as this is an unincorporated community. Whether a specific job needs one is decided by that office; the contractor confirms it before work starts.

Get a free Lake Hopatcong quote

Written scope, no obligation. Call now or email and we will get back to you.