Building Permit and Form 4 Inspection — The Complete Guide for Real Estate Buyers

What is a Building Permit and Form 4? The Foundation of Every Property

When you buy an apartment or real estate property, you're not just buying walls and a roof — you're buying the legal right to own a property built in accordance with the law. A building permit is the official document that confirms the construction was prepared, inspected, and approved by the competent government authorities. Form 4 is the document that certifies the construction was completed properly and in accordance with the permit.

Without a valid building permit and Form 4 registered in the land registry, you may find yourself facing real legal and financial danger. You may not be able to sell the property, you may be ordered to break down walls to comply with the law, or you may be required to pay a substantial fine. This is not a joke — it's a real risk that attorneys at Mandelbaum, Gor, Witzman-Gor & Co. see repeatedly in practice.

In this guide, we will learn how to verify a building permit, what Form 4 is, how they affect your purchase, and how to protect yourself as a buyer. This is general legal information to help you understand the subject — but not a substitute for personal legal advice.

Why Are Building Permits and Form 4 So Important for Buyers?

When purchasing real estate, it's easy to focus on the apartment size, location, price, and design. But the building permit and Form 4 are the legal foundation of the property. If they are missing or defective, none of the other details matter — you are buying a problem.

• A building permit confirms that the plans, materials, safety standards, and everything else complied with legal requirements and the building code at the time construction began.
• Form 4 confirms that the construction was completed as stated in the permit — without significant deviations, without illegal construction, without safety issues.
• Without both, the property may be considered "illegal construction" — even if it has been standing for decades.
• If you buy a property without Form 4 registered, you may face problems with loans, insurance, future sales, or even a demolition order.

This is exactly where Mandelbaum, Gor, Witzman-Gor & Co. helps. With over 18 years of experience in real estate and property law, we have seen buyers who purchased without proper inspection and suffered serious consequences. We are here to ensure you are not one of them.

How to Verify a Building Permit Before Purchase? Practical Steps

Verifying a building permit is not a task you can easily do on your own. It requires legal knowledge, knowledge of building regulations, and the ability to read complex legal documents. But there are several steps you can take yourself, and some that you must delegate to an attorney:

Step 1: Request the Building Permit from the Seller or Agent

The first step is simple — ask the seller or real estate agent for a copy of the building permit. This is an official document that should be in the possession of the property owner. If they say they don't have it, that's the first red flag. If they do provide it, check:

• Is the permit current and valid?
• What is its date? (Very old permits may be an issue if not updated)
• Does it cover the exact property you are buying?
• Does it have signatures and stamps from the competent authorities?

Step 2: Check Form 4 in the Land Registry

Form 4 is a document that the land registry must keep in the property file. You can ask your attorney (or do it yourself through the Registry of Deeds) to print a copy of the property registry extract. In this extract, you will see whether Form 4 is registered or not. If it is not registered, that is a significant problem.

Step 3: Check Whether the Permit Matches the Actual Property

Sometimes, a building permit exists, but the actual property does not match it. For example, the permit says 4 rooms, but the actual property has 5. Or there is an additional room not listed in the permit. This is also a problem — construction not covered by the permit is considered illegal construction.

Step 4: Check Construction Validity — Registry and Current Laws

Sometimes a building permit is subject to conditions, restrictions, or updates. You need to verify that the permit is still valid, that no building orders have been issued against it, and that the property complies with current building regulations (even if it was built long ago). This is expert work.

This is exactly where Mandelbaum, Gor, Witzman-Gor & Co. comes into the picture. Our attorneys know how to read permits, how to check the registry, and how to identify problems that an average buyer might miss. We help buyers in Petah Tikva, Ramat Gan, and throughout the central region.

Form 4 — What Exactly Is It and What Does It Do?

Form 4 is an official document issued by a licensed building engineer (or other authorized party) after construction is completed. The document certifies that the construction was performed in accordance with the building permit, in compliance with safety regulations, and without substantial deviations.

Form 4 must be registered in the land registry record of the property. When registered, it means the land registry has confirmed that the construction is lawful and the property can be considered a "lawful property" from a construction perspective. Without a registered Form 4, the property may be considered "unregistered construction" or "unverified construction" — even if it physically exists.

What Are the Consequences of Missing Form 4?

• Financing Issues: Banks will not provide a loan on a property without a registered Form 4. This is a legal risk they are unwilling to take.
• Insurance Issues: Insurance companies may refuse to insure a property without Form 4.
• Sale Issues: If you wish to sell the property in the future, another buyer (or their bank) will discover this problem.
• Legal Risk: In certain circumstances, building authorities may issue a correction order or even a demolition order (very rare, but possible).

How Is Form 4 Registered?

If you are purchasing a property whose Form 4 is not registered, you must correct this before completing the transaction. The process involves submitting a request to the land registry, hiring a building engineer, and verifying that the property complies with regulations. This can be a lengthy and costly process. Therefore, pre-purchase inspection is essential.

Comparative Table — Building Permit States and Form 4 and Their Implications

Note: This table reflects typical situations. Each case is unique and requires individual legal review. Mandelbaum, Gor, Witzman-Gor & Co. assists buyers in all these situations in Petah Tikva, Ramat Gan, and the central region.

Pre-Purchase Inspection — Complete Process You Need to Follow

If you are in the process of purchasing real estate, here is a checklist of inspections you need to conduct to verify that the building permit and Form 4 are valid:

Step 1: Request from Seller or Agent

Ask clearly: "I want a copy of the building permit and Form 4 details." If they say they don't have it or can't obtain it, that's a red flag. It's not your job to search — they need to prove the property is legal.

Step 2: Review the Land Registry Excerpt

Ask your lawyer (or yourself through the Registry of Deeds) to print the land registry excerpt for the property. In this excerpt you will see:

• Is Form 4 registered?
• What is the date of Form 4?
• Are there any notes or conditions on the property?
• Are there building orders or municipal building authority requirements?

Step 3: Compare Permit to Actual Property

Verify that the actual property matches the permit. This means:

• Number of rooms as recorded in the permit
• Apartment/property area approximately as recorded
• No additional construction not listed in the permit
• No significant changes in property use (e.g., office converted to apartment)

Step 4: Check Building Orders and Current Regulations

Sometimes, building authorities issue orders against properties (correction demand order, demolition order, etc.). You need to verify that no such orders exist against your property. A lawyer can check this easily.

Step 5: Verify Permit Validity

If the building permit is very old (for example, from 1980), you need to verify it is still valid under current building regulations. Building codes change over time, and a property that is legal under an old permit may become illegal under new regulations.

All these inspections should be conducted before you sign a purchase agreement. After signing, it is difficult to back out if you discover a problem.

Practical Tips — How to Protect Yourself as a Buyer

If you are in the process of purchasing real estate, here are some practical tips to help you protect yourself:

1. Hire an Attorney Early

Do not wait until signing the purchase agreement. Hire an attorney at the beginning and ask them to review the building permit and Form 4. This will cost much less than fixing problems after the purchase.

2. Request a Copy of the Building Permit and Form 4 from the Seller

Do not guess — ask in writing. If they cannot obtain it, that is a red flag.

3. Review the Tabo Extract

This is the official document of the property. Check that Form 4 is registered, that there are no building orders, and that there are no notes indicating problems.

4. Compare the Permit to the Actual Property

Check that the number of rooms, the area, and the use match the permit. If there are discrepancies, speak with an attorney.

5. Condition the Purchase Agreement

If there is a problem with the permit or Form 4, condition the purchase agreement on the seller fixing the problem before delivery. Do not accept problems as "buyer's issues."

6. Check Building Orders

Ask an attorney to check if there are any building orders against the property. This is essential.

7. Do Not Rush

Purchasing real estate is a major decision. Take time to check everything. Do not let pressure from an agent or seller rush you into signing before you feel confident.