Get a free valuation and find the best agents

ou will receive a free, clear report with the valuation
estimated value of real estate examples of similar transakcjiYou will find in it:
- An estimated sale price of the apartment.
- Current and archived property listings in the area.
- Average apartment prices in your area.
- Transaction prices from official registers.
- Additionally, SonarHome offers report updates with the apartment valuation and monthly notifications about changes.
We will recommend a verified real estate agency or an independent agent for you
LOCAL EXPERIENCE
Recommended agents know the specifics of the market in your area and the actual transaction prices.
FULL CONFIDENCE
We verify real estate agencies and independent agents by analyzing their sales performance and client reviews.
PROFESSIONAL STRATEGY
The agent will prepare a sales strategy tailored to your property and sales goal, based on market data and their own experience.
EFFECTIVE SELLING
The sale is conducted actively and through negotiation, with the aim of achieving the best possible price within your planned timeframe.
Discover our clients’ stories

Waldemar
The sale of my parents’ apartment was quick and efficient, it saved me stress and I felt well taken care of.
Read more
Emilia
Buying an apartment in Warsaw was an urgent need, and the whole process went exceptionally smoothly. In many matters, the agent handled things on my behalf, and I could trust her completely.
Read more
Michał
We decided to move out of our beloved apartment when it became too small for us. We needed to sell it within a precisely defined timeframe.
Read moreFAQs
SonarHome is a free service for people who want to sell an apartment or house. We do two things: we provide free property valuations based on market data and recommend trusted real estate agents who can handle the sale in your area. We are not a real estate agency and do not sell properties ourselves. We connect you with an agent who has the best track record in your local market.
A real estate agency handles the sale of your property: it prepares the listing, organizes viewings, and negotiates with buyers. SonarHome comes in at an earlier stage: we help you determine the realistic value of your property and choose the right agent to work with. We do not compete with agents — we recommend those with the best sales results and reviews in your area.
The property valuation and agent recommendation are completely free for you. SonarHome earns a commission from the real estate agents we work with. You only pay a commission to the agent if you decide to sell your property with their help, based on the terms you agree on directly with them.
We work with agents whom we have previously verified. We take into account the number and recency of completed transactions, seller reviews, knowledge of the local market, and the types of properties the agent handles. For each request, we select an agent whose experience best matches your property and your local area.
No. The agent recommendation is only a suggestion, not a commitment. After receiving the contact details, you can talk to the agent, check whether they understand your goals, and only then decide whether you want to work with them. If you prefer to choose an agent yourself, you can use the agent ranking available on SonarHome.
Each valuation at SonarHome is prepared using a proprietary market data analysis algorithm that takes into account, among others:
- both current and historical property listings from major real estate portals,key property features such as location, size, standard, floor level, year of construction, or elevator availability,actual transaction prices of similar apartments or houses in the area.
This ensures that the report reflects the current market situation and can be updated regularly.