Your Neighbors in Lawrence — Literally
The 5th Wall is not a company that drives 60 miles to get to your job. We are based in Lawrence Township. Our office is here. Our trucks are parked here at night. When we say we know Lawrence, we mean it the way a neighbor knows it — because that is what we are.
That matters for a simple reason: we have worked on homes in nearly every section of this township. We know which neighborhoods have the 1970s ranch homes with original kitchens waiting for a renovation. We know where the clay soil creates basement moisture issues that need to be addressed before finishing. We know the Lawrence Township Building Department and the local inspectors by name. When your permit application is clean and your contractor has a track record with the local office, inspections go faster and projects stay on schedule.
Stefanos and Tony Karpontinis — father and son, both NJ licensed, both on your project.
We are not a franchise. We are not a lead-generation company that sends strangers to your door. When you call (762) 220-4637, you talk to one of us. When we show up to estimate, one of us walks through your home. When the project runs, one of us is on site managing it personally.
Get a free renovation estimate for your Lawrence home →
Lawrence Township Neighborhoods and Housing Stock
Lawrence Township covers roughly 22 square miles of central Mercer County, and the housing stock varies significantly by neighborhood. Understanding what you are working with is the first step to a smart renovation.
Lawrenceville Village — Character Homes with Renovation Potential
The historic village center along Main Street features some of the township's oldest homes — many dating to the early-to-mid 20th century. You will find:
- Craftsman bungalows with arched doorways, built-in cabinetry, and original hardwood floors
- Colonial-revival homes with formal dining rooms, enclosed porches, and plaster walls
- Cape Cods from the 1940s and 1950s with compact kitchens, single bathrooms, and unfinished second floors
Renovation priorities in Lawrenceville Village typically focus on kitchen modernization (most original kitchens are 6x8 feet — functional for the 1940s, cramped today), bathroom additions (many of these homes have only one full bathroom), and energy efficiency upgrades (insulation, windows, HVAC) for structures built before modern building standards.
The Quaker Bridge / Route 1 Corridor — 1970s-1990s Suburbia
The neighborhoods radiating from the Quaker Bridge Mall corridor — including sections along Brunswick Pike and Federal City Road — represent Lawrence's suburban growth era. The housing stock here is predominantly:
- Colonial and bi-level homes (1970s-1980s) with 3-4 bedrooms, attached garages, and basements
- Split-level homes from the 1960s and 1970s with the characteristic half-level layout
- Townhome communities from the 1980s and 1990s in planned developments
These homes are now 30-50 years old, which is the renovation sweet spot: old enough that kitchens, bathrooms, roofing, and siding need full replacement, but structurally sound enough that the bones are worth investing in. Kitchen remodels in this area typically involve opening up closed-off layouts — removing the wall between the kitchen and family room to create open-concept living that these floor plans were not originally designed for.
Cold Soil Road / Eggerts Crossing — Established Family Neighborhoods
The residential streets between Cold Soil Road and Eggerts Crossing Road feature well-maintained homes on generous lots. Many are 1960s-1980s colonials with mature landscaping. Renovation needs here tend toward:
- Kitchen gut-renovations — replacing dated cabinetry, laminate countertops, and linoleum with modern layouts
- Basement finishing — many homes in this area have 8-foot ceiling basements that are ideal for finishing
- Deck and patio additions — the larger lots invite outdoor living projects
Darrah Lane / Province Line Road — Premium Homes
The western edge of Lawrence near the Princeton border features some of the township's most desirable properties on larger lots. Homes here are newer (1990s-2000s) or have been extensively renovated, and renovation projects lean toward premium finishes — custom cabinetry, natural stone countertops, designer fixtures, and high-end outdoor living spaces.
Services We Deliver in Lawrence
Kitchen Remodeling
Lawrence kitchens from the 1970s and 1980s share a common problem: they were designed for a era when the kitchen was a separate work room, not the social center of the home. Our most requested kitchen project in Lawrence is the open-concept conversion — removing the wall between the kitchen and adjacent family room or dining room, installing an engineered header for structural support, and creating a modern layout with an island, pendant lighting, and premium finishes.
Typical Lawrence kitchen remodel: $35,000-$75,000 depending on scope, materials, and whether walls come down.
See our kitchen remodeling services → | Kitchen remodel costs in Lawrence →
Bathroom Remodeling
Many Lawrence homes have only one full bathroom — or two bathrooms that have not been updated since the Carter administration. Our bathroom projects here range from straightforward cosmetic refreshes (new tile, vanity, fixtures) to full gut-renovations with heated floors, frameless glass showers, and custom tile work.
Typical Lawrence bathroom remodel: $15,000-$40,000.
See our bathroom remodeling services →
Basement Finishing
Lawrence sits on relatively flat terrain with clay-heavy soil, which means basement moisture is a real consideration. We address waterproofing FIRST — interior drainage, sump pump, vapor barriers — before framing a single wall. Once the space is dry and protected, we build out home offices, entertainment rooms, guest bedrooms with egress windows, and full living suites.
Typical Lawrence basement finishing: $30,000-$70,000 for 800-1,200 square feet.
See our basement finishing services → | Basement finishing in Lawrence →
Roofing
NJ weather is brutal on roofs — freeze-thaw cycles, nor'easters, summer storms. Most Lawrence roofs from the 1980s and 1990s are at or past their 25-30 year lifespan. We handle full tear-off and replacement with architectural shingles, ice and water shield on all eaves and valleys, and proper ventilation to prevent ice dams.
Typical Lawrence roof replacement: $10,000-$22,000.
Siding
Vinyl siding from the 1980s fades, warps, and cracks. We replace aging siding with modern options: James Hardie fiber cement for durability and premium aesthetics, insulated vinyl for budget-conscious upgrades, or engineered wood for a natural look. Every siding project includes inspection and repair of the sheathing and housewrap underneath.
Typical Lawrence siding replacement: $12,000-$30,000.
Decks and Patios
Lawrence lots — especially in the Cold Soil Road and Eggerts Crossing neighborhoods — are generous enough for serious outdoor living. We build custom decks in composite (Trex, TimberTech) and pressure-treated lumber, as well as hardscape patios in pavers and natural stone. Multi-level decks with built-in seating, pergolas, and outdoor kitchens are increasingly popular here.
Typical Lawrence deck build: $15,000-$45,000.
See our deck and patio services →
Home Additions
When Lawrence families outgrow their homes but do not want to leave the township, additions are the answer. We build first-floor master suites, second-story additions over garages, sunroom conversions, and bump-out additions that expand kitchens or living rooms. Every addition is designed to blend seamlessly with the existing architecture.
See our home addition services →
Lawrence Township Building Permits and Code
Permit Requirements
Lawrence Township requires building permits for any renovation that involves:
- Structural changes (wall removal, header installation, load-bearing modifications)
- Electrical work (new circuits, panel upgrades, fixture additions)
- Plumbing work (fixture relocation, new supply lines, drain modifications)
- Roofing (full replacement)
- Basement finishing (framing, electrical, plumbing)
- Additions (any increase in building footprint or height)
Lawrence Township's Building Department is located at the Municipal Building on Lawrenceville Road. The township follows the New Jersey Uniform Construction Code (NJ UCC), which aligns with the International Building Code with NJ-specific amendments.
NJ UCC Key Requirements for Lawrence Renovations
- Egress windows required for any basement bedroom (minimum 5.7 sq ft clear opening)
- Minimum ceiling height of 7 feet for habitable rooms (6 feet 8 inches under beams and ducts)
- Smoke and CO detectors required on every level and in every bedroom
- GFCI protection required in kitchens (within 6 feet of sink), bathrooms, basements, and outdoor areas
- AFCI protection required on all 15 and 20-amp bedroom circuits
- Energy code compliance — insulation values (R-49 attic, R-20 walls) and window performance requirements per NJ Energy Subcode
We handle all permits and inspections as part of every Lawrence project. Our applications are complete and code-compliant, which means faster approvals and fewer delays.
Read our full guide to Lawrence Township building permits →
Why Lawrence Homeowners Choose The 5th Wall
1. We Are Already Here
No travel charges. No long commute eating into your project hours. We are in Lawrence — our response time is measured in minutes, not hours. When something comes up on your project, we handle it the same day because we are already nearby.
2. NJ Licensed, $2M Insured
NJ Home Improvement Contractor License #13VH04175700. Full $2M general liability insurance. Workers' compensation coverage on every crew member. These are not just numbers — they protect you. If a contractor cannot show you these documents, walk away.
3. Father and Son — Not a Sales Rep
Stefanos and Tony are on every project. You will never deal with a salesperson who disappears after you sign the contract. The people who estimate your project are the people who manage it and inspect the work.
4. We Know the Local Inspectors
We have been through the Lawrence Township inspection process repeatedly. We know what the inspectors look for, we prepare for it, and our projects pass on the first visit. That saves you time and money.
5. Transparent, Written Pricing
Every estimate is itemized and written. Materials, labor, permits, dumpster, cleanup — every cost is listed before you sign. No hidden change orders. No surprises.
Ready to talk about your Lawrence renovation? Call (762) 220-4637 or [request a free estimate →](/contact)
Lawrence NJ Renovation Cost Guide
Renovation costs in Lawrence track with the broader Mercer County market. Here are realistic ranges based on projects we have completed in the township:
| Project | Budget Range | Mid-Range | Premium |
|---|---|---|---|
| Kitchen Remodel | $25,000-$35,000 | $40,000-$60,000 | $65,000-$100,000+ |
| Bathroom Remodel | $12,000-$18,000 | $20,000-$30,000 | $35,000-$50,000 |
| Basement Finishing | $25,000-$35,000 | $40,000-$55,000 | $60,000-$80,000 |
| Roof Replacement | $10,000-$14,000 | $15,000-$20,000 | $22,000-$30,000 |
| Siding Replacement | $12,000-$18,000 | $20,000-$25,000 | $28,000-$40,000 |
| Deck Build | $12,000-$18,000 | $20,000-$30,000 | $35,000-$50,000 |
| Home Addition | $50,000-$80,000 | $85,000-$150,000 | $160,000-$250,000+ |
These are 2026 prices for Lawrence Township specifically. Material costs, scope, and finish selections drive the final number. Every estimate we provide is specific to your home and your project — not a generic range.
Renovation in Lawrence: Where We Also Serve
Lawrence is at the center of Mercer County, which means we serve the surrounding communities daily:
- [Princeton](/locations/princeton) — 10 minutes north. Historic homes, premium renovation market.
- [Hamilton](/locations/hamilton) — 10 minutes south. Mercer County's largest township. Cape Cods, split-levels, and newer construction.
- [Trenton](/services/kitchen-remodeling/trenton) — 10 minutes east. State capital with Victorian row homes and revitalization projects.
- [Ewing](/services/kitchen-remodeling/ewing) — 10 minutes west. Mid-century homes near TCNJ.
- [West Windsor](/services/kitchen-remodeling/west-windsor) — 15 minutes east. Affluent commuter community.
- [Lawrenceville](/services/kitchen-remodeling/lawrenceville) — Right here in Lawrence Township. Historic village center.
We are a Mercer County contractor. Every town in the county is part of our core service area.
Start Your Lawrence Renovation Today
Whether you are updating a 1970s kitchen in the Quaker Bridge corridor, finishing a basement on Cold Soil Road, or replacing a roof in the Lawrenceville village, The 5th Wall is the local contractor who delivers. We are your neighbors, and our reputation here is personal.
Call (762) 220-4637 for a free, no-obligation estimate. Or [fill out our contact form →](/contact) and we will call you back within 24 hours.