What is the secondary market and why is it special?

The secondary real estate market is apartments that were already owned by individuals or legal entities. Each such apartment has its ownbiography: ownership history, registered tenants, repairs carried out, possible encumbrances. It is this "historicity" that makes the secondary both attractive and dangerous.

When you open the NATUMBE.KZ directory marked "Buy an apartment on the secondary market"a real architectural chronicle is unfolding in front of you {region.in }. Here you can find cozyStalinkawith three-meter ceilings and grand staircases, democraticThe Khrushcheviteswith compact but thoughtful layouts, solidThe Brezhnev girlsred brick and modernimprovementsThe 90s and 2000s.

The key advantage of the secondary market —readiness. You buy something that already exists: with working communications, established infrastructure, and well-known neighbors. Courtyards with century-old trees, schools built together with houses, clinics and shops are within walking distance. Thisinhabited spaces, not construction sites with promises.

But you have to pay attention for your willingness. Every apartment on the secondary market is a legal quest. It is necessary to check the history for 25+ years, make sure that there are no hidden encumbrances, check the rights of minors and "refuseniks" from privatization, and study the legality of redevelopment. In this guide, we will give youall toolsfor a safe purchase.

Pros and cons of secondary

An objective look at the secondary market: what do you get for your money and what difficulties will you face. No advertising promises, just facts.

Old apartment inspection checklist: 35 items

The old foundation has its own specific problems, which are not present in new buildings. This checklist is the result of 20 years of experience in secondary housing inspections. Take it with you to every viewing.

🏗️ Construction and walls (8 points)

• Cracks in the walls and ceiling.Shrinkage cracks are common in older homes. Diagonal cracks from the corners of the windows are a sign of problems with the foundation. Horizontal — with overlaps. Vertical ones are usually less dangerous.
• Humidity and mold.In Khrushchev and Brezhnev buildings, a typical problem is poor ventilation. Check the corners of the rooms, the places near the windows, under the window sills, in the bathroom. Dark spots and the smell of dampness are signs of a chronic problem.
• Fungus on the walls.Especially in corner apartments and on the upper floors. It requires serious repairs with facade insulation.
• The flatness of the walls.In old houses, the walls are often "wave-like". Attach a level. Irregularities of more than 10 mm — plaster will be required (50-100 thousand , to the apartment).
• The condition of the floor.Check for creaks, bends, and irregularities. In Khrushchev houses, parquet on logs often requires replacement. Linoleum can hide rotten boards.
• Balcony/loggia.In old houses, balcony slabs may have cracks and rusty fittings. Check the condition of the plate, fencing, and glazing.
• Sound insulation.It is very bad in panel Khrushchev. Close the windows and doors, listen to what you can hear from the neighbors and from the street.
• Ceiling height.Measure it with a tape measure. In Khrushchevki it can be 2.45-2.55 m, in Stalinki — up to 3.5 m. This affects the perception of space.

🚪 Windows and doors (6 items)

• Windows.Old houses often have wooden frames. Check the condition and the presence of drafts. If they are plastic, the year of installation indicates the quality of the double—glazed windows.
• Window sills and slopes.They must be dry. Cracks, mold, and peeling are signs of problems with a window or wall.
• The front door.Old houses often have Soviet doors. Check the locks, seals, and condition of the box. They usually require replacement (30-60 thousand rubles).
• Interior doors.Open and close everything. In old houses, there are often distortions due to shrinkage. Check the boxes to see if they are rotten.
• The mezzanine.Khrushchev houses often have built-in mezzanines. Check their condition and the reliability of their fastening.
• Storerooms.Some series have built-in storage rooms. Check their size and condition.

💧 Water supply and sewerage (7 points)

• The condition of the pipes.In houses before the 1980s, risers were often cast iron and corroded. Rusty pipes and smudges are a sign of an imminent breakthrough. Replacement of risers — 30-80 thousand rubles.
• Wiring in the apartment.Check if the pipes inside the apartment have been changed. Old steel pipes are a risk of leaks. Modern ones are polypropylene or cross—linked polyethylene.
• Water pressure.Open all the taps at the same time. On the upper floors of old houses, the pressure is often weak.
• Hot water.Check the temperature and stability. In houses with gas columns (Khrushchev) — check the operation of the column.
• Sewage system.Pour water into the tub and sink. It should leave quickly, without gurgling. The smell of sewage is a sign of problems with the fan pipe.
• Plumbing.Check the toilet bowl (stability, drain operation), bathtub (enamel, drain), sinks. Replacement is often required in older homes.
• Water meters.Check the verification period (4-6 years). Overdue ones are an additional waste.

⚡ Electrics (6 items)

• The type of transaction.In houses before the 1990s, wiringaluminum— requires a complete replacement (150-250 thousand rubles). In the later ones, it's copper. Ask if the wiring has been changed.
• The condition of the sockets.Check all sockets before charging. They must be tightly secured, without sparks and the smell of burning.
• The electrical panel.Open. There should be automatic weapons, RCD. Old traffic jams are a sign of unchanged wiring.
• Network capacity.In older houses, the allocated power is often only 3-5 kW. For modern appliances (stove, oven, air conditioning) You need 10-15 kW. Specify the possibility of an increase.
• Lighting.Turn on all the lights. Check the operation of the switches, especially the pass-through ones.
• Grounding.In old houses, there is often no grounding. This is a risk to electronics and safety. Check if there is a third wire in the sockets.

🌡️ Heating and ventilation (5 points)

• Batteries.During the heating season, check whether the heating is uniform. Cast—iron radiators are reliable, but ugly. Bimetallic — modern.
• Heated towel rail.Check the work. In old houses, it is often water—powered, connected to hot water.
• Ventilation.Attach a piece of paper to the ventilation grate — it should stick. If not, there is no traction, this is a problem. In Khrushchev houses, ventilation is often clogged.
• Gas heater (if available).Check the operation, traction, and condition. Requires regular maintenance.
• Conditioner.If there is, turn it on. Check the cooling and heating operation for any extraneous noise.

Entrance and common areas (3 points)

• The condition of the entrance.Cleanliness, repairs, elevator operation, lighting. This reflects the quality of the management of the house.
• Elevator.In houses from the 60s and 70s, elevators are often old and noisy. Find out if they are planning a replacement under the overhaul program.
• Garbage chute.It is closed in many old houses. Please specify how the garbage collection is organized.

Secondary mortgage: features of 2026

A mortgage on a secondary home differs significantly from a new-build one. The main difference is the lack of preferential programs and higher rates. Let's look at all the options.

Why are the bids higher?

Preferential programs (family 6%, IT mortgage 5%) are validonly for new buildings. The reason is that the government is encouraging the construction of new housing. The secondary is financed at market rates, which in 2026 amount to 18-22% per annum.

Available programs

How much you will overpay: calculation

Example: apartment8 million ₽, initial payment of 20% (1.6 million), loan amount of 6.4 million for 20 years:

How to lower the bid

• Large initial payment(30%+) — 0.5-1% discount on the bid
• The bank's salary client— 0.5-1 discount%
• Electronic registration— discount 0.3-0.5%
• Life insurance— 1-2% discount (but the insurance premium itself)
• Refinancingwith a reduction in rates — 1-2 years after taking
• Early repayment— reduces the time and overpayment

Renovation of the old foundation: pitfalls

Second—hand repairs are always surprises. What is not visible on inspection can add hundreds of thousands of rubles to the estimate. Here's what you need to consider when planning.

Hidden works that often "pop up"

• Electrical wiring replacement.In houses before the 1990s, the wiring was aluminum, and the cross-section was insufficient. Full replacement — 150-250 thousand. , for a two-bedroom apartment.
• Pipe replacement.Old corroded steel pipes need to be replaced. Wiring — 80-150 thousand rubles, risers (if you change) — 30-80 thousand rubles.
• Wall alignment.In older houses, the curvature can be 20-30 mm. Plaster on lighthouses — 50-100 thousand. , for two people.
• Floor replacement.Parquet on logs in Khrushchev buildings often needs to be replaced. Screed + coating — 150-250 thousand rubles.
• Replacement of windows.Old wooden frames are replaced with plastic ones. The window is 25-50 thousand rubles, for the entire apartment — 150-300 thousand rubles.
• The front door.The Soviet one is replaced by a modern metal one. 40-80 thousand rubles.

Redevelopment: what is possible, what is not

Repair budget: realistic figures

Documents for a secure transaction

Properly executed documents are the basis for a legally clean transaction on the secondary market. Here is the full list with comments.

, Documents provided by the seller

• Passport— check the original with the data in the Unified State Register of Legal Entities. Check the validity of the database of the Ministry of Internal Affairs.
• Extract from the Unified State Register of Legal Entities— no older than 30 days, confirms ownership and the absence of encumbrances.
• Title documents— purchase and sale agreement, donation, inheritance certificate, privatization agreement.
• Information about registered persons— an extract from the house book or railway, no older than 14 days.
• Archive extract from the house book— since 1991, it shows all those registered for 30+ years.
• Certificate of absence of debts on communal services— from the CC or the EIRC.
• Certificate of absence of debts on capital repairs— from a regional operator.
• Notarized consent of the spouse— if the apartment was bought in marriage.
• Permission from the guardianship authorities— if the owners or registered persons are minors.
• References from the MON and ND— confirming the seller's legal capacity.
• Technical data sheet— to verify the legality of alterations.
• Information from the FIU— about using the mother capital when buying.

, Documents provided by the buyer

• Passport— the original.
• SNILS— for registration in Rosreestr.
• Notarized consent of the spouse— if the apartment is bought in marriage.
• Mortgage documents— a 2-personal income tax certificate, a copy of the employment certificate, and bank approval.
• Certificate for the parent capital— if used.
• Documents for housing subsidies— if the purchase is made using state aid.

, Documents issued during the transaction

• Preliminary agreement— records intentions, price, and deadlines.
• Deposit/advance agreement— it is issued when making a security payment.
• Purchase and sale agreement— the main document of the transaction.
• Acceptance and transfer certificate— confirms the actual transfer of the apartment.
• Receipt of money— if the payments are made in cash.
• Loan agreement— if it's a mortgage.
• Insurance contract— real estate and title.
• Extract from the Unified State Register of Legal Entitiesthe final document on the transfer of the right.

Frequently Asked Questions

We have collected answers to 15 of the most popular questions about buying apartments on the secondary market. If there is no question, ask it in the support chat NATUMBE.KZ.