Across New York and New Jersey, basement and garden-level apartments sit below the street, reached by a short flight of steps into an areaway or a side door off the driveway. The entrance is partly hidden from the street, often poorly lit and close to windows at ground level. Tenants and owners both have reasons to care: tenants live behind that door, owners worry about liability and property. This guide explains how to secure a basement apartment entrance: how to light and see the stairs and door, which locks and doors matter, where cameras go, how to protect window wells, how to handle tenant privacy and legal issues, how to think about flooding and what a sensible plan costs.
This is general information, not legal advice. Rules about basement apartments, egress, safety and tenant rights vary by city and building. Check your lease, local code and consult an attorney or the building department.
1. The Short Version
| Area | Approach |
|---|---|
| Door | Solid door, deadbolt, reinforced strike plate |
| Steps and areaway | Lighting and a camera that sees the approach |
| Windows and window wells | Good locks; consider covers and lighting |
| Camera | Door-level view for faces; tenant privacy respected |
| Smart lock or keypad | Access without sharing keys |
| Flooding | Choose equipment rated for damp conditions |
| Egress | Never block required exits |
2. Why These Entrances Are Targeted
An entrance below grade is hidden by the stairs, the stoop or a fence. Someone working on the door is out of sight of the street. Lighting is often poor, and the door itself may be a light-duty exterior door. Window wells give another way in. Burglars choose spots that offer concealment and quick exit. In July 2026, Hoodline reported that NYPD Crime Stoppers released images of a suspected serial burglar tied to 11 commercial burglaries across several Brooklyn precincts, entering through basement-level doors, and police asked residents and business owners to check doorbell and delivery camera footage. That case involved businesses, but the pattern, low doors out of sight, applies to homes too.
3. The Door and Lock
A camera cannot make up for a weak door. Check that the door is solid core or metal, the frame is sound, hinges are protected and the deadbolt has a reinforced strike plate with long screws into the framing. Add a door viewer or a video doorbell. Consider a smart lock or keypad so a tenant, family member or contractor can have codes without extra keys; see our guides on smart locks and our local page on security camera installation in the Bronx for options in multi-unit buildings. If you rent, ask your landlord before changing locks.
4. Lighting the Steps and Areaway
Light is the cheapest deterrent. A motion light above the door or on the wall lighting the steps and areaway makes someone working there visible to neighbors and passersby. Place lights so they do not shine in the camera. Use bright, warm light at the door. Trim shrubs that hide the stairs. Our guide on lighting for night cameras explains placement, and our guide on securing a brownstone stoop and garden entrance covers a similar layout.
5. Cameras
Place a camera with a view of the steps and door. A video doorbell at the door shows faces. A second camera above the steps or on the building wall shows the approach and the areaway. The camera should capture people entering the areaway from the street or driveway. In tight spaces, a wide-angle lens may be needed. Avoid pointing at neighbors' windows. Our local page on video doorbell installation in Queens describes doorbell options, and our guide on camera placement explains how to choose views.
6. Window Wells and Ground-Level Windows
Basement windows often open into window wells, which hide a person from view. Make sure windows have working locks. Window well covers, bars or grates can help, but must not block required emergency egress for sleeping rooms. Rules vary; check with the building department. A camera on the side wall can cover wells along the foundation. Motion lights in the well make intrusion visible.
7. Tenant Privacy and Rights
A tenant in a basement unit has the same privacy rights as any other tenant. A landlord may place cameras at shared entrances but should not point cameras into the tenant's door interior, windows or private spaces without consent. Tenants who install their own doorbell or camera should ask for permission, as the lease requires. Avoid audio. Our guides on landlord camera rules, on camera laws in New York and New Jersey and on audio recording laws explain the issues.
8. Egress and Safety Codes
A basement apartment must have proper exits and working smoke and carbon monoxide alarms where required. Security measures must not block egress: no keyed deadbolts that need a key from inside where code requires a thumb turn, no bars on windows that serve as emergency exits. If you are unsure, ask the building department. The NYC Department of Buildings publishes guidance at nyc.gov. New Jersey municipalities have their own code officials. Security should never come at the cost of getting out in a fire.
9. Flooding and Dampness
Below-grade spaces can flood or stay damp. Equipment should be rated for the environment. Outdoor-rated cameras (see our guide on IP and IK ratings) hold up to splashes; keep recorders and power equipment above potential flood levels. Seal cable penetrations. A leak sensor near the door is a smart addition. Place electronics where water cannot reach them. Our guide on weatherproofing cameras provides more.
10. Packages and Deliveries
Couriers often leave packages at the top of the stairs or at the street door. Use a video doorbell to see deliveries and ask carriers to leave packages where they are visible but not on the street. Consider a lockbox for the steps. Our guide on porch pirates covers more.
11. Owners With Rental Units
If you rent a basement unit, security protects your investment and your tenant. Provide solid doors, good locks, lighting, a doorbell or camera at the entry, working alarms and a clear written policy about cameras. Keep records of what you installed and when. Never enter a tenant's unit without proper notice. Respect your tenant's privacy and local rules.
12. Common Mistakes
- Relying on a camera with a weak door.
- No lighting on the steps.
- Blocking egress.
- Pointing cameras into the tenant's space.
- Putting electronics where flooding can reach them.
- Forgetting window wells.
- No written policy for tenants.
13. Cost
Planning ranges in 2026: video doorbell, $150 to $550; areaway camera, $250 to $750; two-camera entrance package, $700 to $1,800; smart lock or keypad, $150 to $500; motion lighting, $100 to $400; door reinforcement, $100 to $500. Difficult cable runs raise cost. These are planning ranges, not quotes.
14. A Second Data Point
NYPD reported burglary down 19.5% citywide in May 2026 compared with May 2025 (NYPD). Citywide data helps with perspective but not with your block. Low, hidden doors remain attractive to opportunists, and basic measures such as lighting, a solid door and a clear camera view make a place less appealing.
15. Questions to Ask Your Installer
- How will you cover the steps and door without recording the tenant's interior?
- Do you recommend a smart lock or keypad here?
- How will you light the areaway without glare?
- How should I protect window wells without blocking egress?
- Is the equipment rated for damp conditions?
- What notices and policies do I need for tenants?
See our local pages for security camera installation in Brooklyn, video doorbell installation in Queens, security camera installation in the Bronx and our services page.
Have a below-grade entrance? Revolvis will walk the property with you and mark the spots, down the steps to the door.
16. A Hypothetical Upgrade
A Queens homeowner rents a basement apartment reached by side steps. The installer adds a motion light over the door, a video doorbell for the tenant (with the landlord's approval), a camera above the steps covering the side yard approach and a keypad lock. A leak sensor goes by the door, and the window well gets a better lock and a light. The tenant sees visitors from inside, the owner sees the approach on a separate login and neither sees the other's private space. Everyone is safer and clearer on boundaries.
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
How do I secure a basement apartment entrance? Solid door and lock, lighting, a camera on the steps and door, and secured window wells.
Can I put a camera outside a tenant's door? At shared entrances, yes with notice. Do not record the tenant's private space.
Can I install bars on basement windows? Not if they block required emergency egress. Check local code.
Do cameras work in damp spaces? Use outdoor-rated equipment and keep electronics above flood levels.
Should I use a smart lock? It can manage access without extra keys, with the landlord's approval.
What about packages? Use a doorbell camera and a visible, safe delivery spot.
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.