Townhouses in Jersey City, Hoboken, Newark and the suburbs share a wall, often share a roofline and sometimes share a driveway or a row of garages. That makes them cozy and efficient, and it changes the security picture. You have fewer sides to protect than a detached house, but the front door and rear patio carry most of the risk, and the neighbors are close enough to hear a doorbell chime and see your camera. There are also homeowners association rules, limited attic access and a row of identical doors that can confuse a delivery driver. This guide explains how to secure a New Jersey townhouse with a shared wall: where cameras go, how to respect neighbors and HOA rules, how to wire around shared structures and what a practical plan costs.
This is general information. HOA documents, deed restrictions and local rules differ. Read your documents and ask your association before installing anything on exterior surfaces.
1. The Short Version
| Area | Approach |
|---|---|
| Front door | Video doorbell and a view of the walkway |
| Garage | Camera on the garage door and driveway apron |
| Rear patio/deck | Camera aimed at the back door and patio |
| Shared wall | Do not point at the neighbor's door or window |
| HOA | Check rules on exterior cameras and doorbells |
| Wiring | Limited attic; consider PoE and wireless mixes |
2. What Is Different About a Townhouse
A detached house has four sides. A townhouse has two that matter: the front and the back. The shared walls give a built-in barrier but also mean you rarely see what happens at the side. Garages are often built into the front, so the garage door is part of the front entrance. Rear patios may open to a shared lawn or a path used by neighbors. Roof hatches and decks sometimes connect with adjacent units. Our guide on securing a Brooklyn rowhouse covers a similar pattern in the city.
3. The Front Door and Walkway
A video doorbell is the first piece. It records visitors, packages and anyone who approaches. A second camera, if allowed, covers the walkway and driveway apron. Mount for faces at the door. Keep the view on your own entrance, not a row of neighbors' doors. Our local page on video doorbell installation in Jersey City describes typical setups, and our page on security camera installation in Jersey City covers fuller systems.
4. The Garage
An attached garage is a door into the house. Cover the garage door and the driveway in front. Make sure the interior door to the house is solid and locked, and that the opener remote is not left in a car. A camera inside the garage, pointed at tools, bikes and cars, can help, as long as it does not record neighbors or guests who use a shared space. Our guide on securing a detached garage explains the principles.
5. The Rear Patio and Deck
The rear is quieter and more private, which is why it matters. A camera under the rear eave or on the back wall, covering the door, patio and the nearest fence or path, makes a big difference. If the rear faces a shared lawn, other units may use it. Aim carefully. A light with a motion sensor helps. Keep furniture, grills and ladders from becoming steps to upper windows. Our guide on backyard cameras covers placement.
6. HOA Rules and Neighbors
Many townhouse communities regulate exterior changes: cameras, doorbells, lighting and mounting hardware. Some require approval, some restrict locations and some ask for color matching. Read your governing documents and submit a request if needed. Be open with neighbors. Explain what you are installing, show them the live view and offer to mask areas that include their windows or doors. A shared wall means neighbors will notice. A short, friendly note beats an angry email. Our guide on camera laws in New York and New Jersey explains why aiming matters.
7. Wiring Around a Shared Structure
Townhouses often have limited attic access, fire-rated walls between units and finished interiors. Running cable to the front and rear usually means using the basement, closets and accessible spaces. Do not penetrate fire-rated shared walls unless done correctly with approved fire-stopping. Many installers mix wired front cameras with a battery or Wi-Fi camera at a hard-to-reach spot. Our guide on wired vs. wireless cameras explains the trade-offs, and our guide on renovation wiring helps if you are opening walls.
8. Lighting
Good lighting makes cameras more useful and helps with safety. Motion lights at the front door, garage and rear patio cost little. Aim them at your own space, not your neighbor's bedroom window. Avoid fixtures that shine into the camera. Warm color temperatures render skin tones better. Our guide on lighting for night cameras explains how to avoid glare.
9. Packages
Townhouse communities see steady deliveries. A video doorbell with person alerts lets you retrieve packages quickly. Some communities provide package rooms or lockers. If not, consider a locked delivery box or delivery to a workplace. Our guide on porch pirates covers prevention. Do not post accusations online; give footage to police.
10. Recent Reporting
Burglaries in New Jersey cities often happen at night, sometimes while residents sleep. In August 2026, Hoodline reported that a burglar took about $6,000 in cash from a bedroom on Walnut Street in Newark around 4:30 a.m. on August 21 while two residents slept, and fled on an e-bike; a camera at Lackawanna Station captured his image and police asked the public to help identify him. The lesson for townhouse owners is that entry points and exits both matter, and that cameras beyond your own property can help investigators.
11. A Sample Plan
A typical New Jersey townhouse might have a video doorbell, a garage door and driveway camera, a rear patio camera and perhaps a second rear camera covering a side path. That is three to four views. The recorder sits in the basement or a utility closet on a UPS. Cable runs through the basement ceiling and a rear soffit. If the HOA requires approval, include a short description and photos with your request.
12. Common Mistakes
- Skipping the HOA request.
- Pointing cameras at neighbors.
- Drilling through shared fire-rated walls.
- Forgetting the garage remote.
- No camera at the rear.
- Relying on a single Wi-Fi camera with a weak signal.
- No backup power.
13. Cost
Planning ranges in 2026: video doorbell, $150 to $550; three-camera townhouse system, $1,300 to $3,000; four-camera system, $1,600 to $3,800; six-camera system, $2,500 to $5,000; motion lighting, $100 to $400. Limited attic access and finished walls can raise cost. These are planning ranges, not quotes.
14. Context From the Numbers
The latest city figures show crime trends moving in a favorable direction, but they are not a guarantee for any block. NYPD reported burglary down 19.5% citywide in May 2026 compared with May 2025 (NYPD). That is New York City data; New Jersey municipalities publish their own statistics, and your local police department can tell you about your area.
15. Questions to Ask Your Installer
- How will you cover the front and rear without recording neighbors?
- What does my HOA require and can you help with the request?
- How will you run cable without penetrating shared fire-rated walls?
- What do you recommend for the garage?
- Where does the recorder go and how is it powered?
- What is the cost in phases?
See our local pages for security camera installation in Jersey City, residential camera installation in Jersey City, video doorbell installation in Jersey City and our services page.
Own a townhouse? Revolvis will walk the property with you and mark the spots, front and back, and help with the HOA paperwork.
16. A Hypothetical Request
A Jersey City townhouse owner submits a one-page HOA request: a photo of the front elevation with the doorbell and one camera marked, a description of the models, a statement that cameras will not record neighbors' entrances and a note that colors match the trim. The board approves in two weeks. The installer places the cameras, masks a neighbor's window in the settings and shares the live view with that neighbor. The process takes longer than the install, and prevents a dispute.
17. Moving Day and Resale
When you sell a townhouse, buyers and agents care about cameras at the front door. Review our guide on selling a home with cameras: turn off interior cameras for showings, disclose exterior ones and transfer accounts at closing. Keep your HOA approval letter and the installer's summary with your closing documents so the next owner knows what was approved and how the system works.
More From Revolvis
Cameras are one layer of a secure property. The same in-house crew also handles the rest:
- Keyless entry installation and smart lock installation
- Access control systems and commercial access control
- Video doorbells and intercoms
- Alarm system installation
- Complete unified security
Learn more about Revolvis, meet the team, see all services, browse the blog or contact us.
Areas We Serve
Revolvis installs residential and commercial camera systems across the New York metro area. Every borough and county has its own building stock, rules and wiring challenges, so the plan for a Queens two-family is not the plan for a Manhattan co-op.
- Staten Island: houses, detached garages and shop fronts. See security camera installation in Staten Island.
- Brooklyn: brownstones, row houses and storefronts. See security camera installation in Brooklyn.
- Queens: attached brick homes, two-families and busy commercial strips. See security camera installation in Queens.
- The Bronx: pre-war buildings, bodegas and warehouses. See security camera installation in the Bronx.
- Manhattan: co-ops, condos, offices and retail. See security camera installation in Manhattan.
- Long Island: Nassau County and Suffolk County.
- New Jersey: Jersey City, Newark, Hoboken and nearby towns.
The full list is on the service areas page.
Get a Custom Quote After a Site Visit
Revolvis prices every job after a site visit, because the building sets the cost as much as the equipment does. A few things make the estimate faster and more accurate:
- The address and property type: house, apartment, co-op, condo, storefront or warehouse.
- Which doors, sides and areas you want covered, and what worries you most.
- Photos of those spots and any spots where you already have cabling or power.
- How many days of footage you want to keep and whether you want to watch on your phone.
- Any landlord, board, lender or insurer requirement.
Call 347-258-9165 or use the contact page to book a site visit. The quote you receive is written and itemized, so you can compare it line by line.
Frequently Asked Questions
Where should cameras go on a townhouse? Front door, garage and driveway apron, and rear patio.
Do I need HOA approval? Often yes for exterior changes. Check your documents.
Can I point a camera at the shared lawn? Be careful. Aim at your own space and use privacy masking.
Can I drill through a shared wall? Not without proper fire-stopping and permission. Use other routes.
How do I deal with limited attic access? Use the basement, closets and a mix of wired and wireless cameras.
What about packages? Use a doorbell camera, prompt pickup, lockers or a delivery box.
Ready for a custom quote? Call Revolvis at 347-258-9165 for a site visit and a written, itemized estimate.
Safety note: A camera system supports, but does not replace, good locks, lighting, alarms and everyday habits. If you are in danger or witnessing a crime, call 911. Prices and legal summaries in this guide are general information for the New York metro area, not an offer or legal advice. A written quote after a site visit governs your actual price, and for legal questions you should confirm with the agencies linked in the article or a licensed attorney.