Property portals: how to search for a home without drowning in listings

A good home search starts before the first filter.

You need to know which requirements are decisive, which areas could work and how much your finances can carry. Then you can use search alerts, maps and price data to discover homes you actually want to look into further and are in a position to.

The goal is not to be the fastest at opening every listing. The goal is to spot the relevant homes and be able to sort them calmly.

In brief

• Consider using more than one portal, because the selection and features can vary.
• Set up several simple searches instead of one search with every dream requirement.
• Create search alerts, but check how often each portal sends notifications.
• Search both on the map and by area. Municipal boundaries and postcodes do not always follow your everyday life.
• Save relevant homes and write notes so they do not blur together.
• Use time on market (liggetid), price history and price per square metre as prompts for questions, not as answers.
• Go from the listing to the sales listing (salgsopstilling) and documents.
• An automated valuation does not replace a specific assessment of the home, its condition and its terms.
• Coming-soon homes, off-market homes (skuffesager) and private sales may have different information and processes than ordinary listings.

What is a property portal?

A property portal brings together listings and data about homes.

Depending on the portal, you can, among other things:

• Search for homes for sale
• Filter by price, size, property type and area
• Search on a map
• Save a search
• Get notified of new matches
• Save specific homes
• See time on market and price changes
• See previous sales
• Compare areas
• Find off-market homes, private sales or forced sales at auction

Boligsiden lets you, among other things, search by property type and area, save searches and see sale prices and market data.^[1] See how to explore the housing market so that prices and market data make sense.

Boliga offers, among other things, property alerts, saved homes, price history, time on market and several types of listing.^[2]

Features and coverage can change. So check the current portal before you build your whole search around one particular feature.

Use the portals for different tasks

One portal may be good for discovering new homes. Another may make it easier to see history or sort by particular data.

You can use them in three layers:

1. Find

Search for homes that match area, type, size and price.

2. Follow

Save the home and keep an eye on changes in price, status and time on market.

3. Investigate

Use history and key figures to find questions that need answering in the sales listing, reports and your dialogue with the estate agent (ejendomsmægler).

The portal is the way in. It is not the full document package.

Start with your requirements, not the filters

If you have not prioritised your requirements, your filters are easily steered by the latest attractive listing.

Split your wishes into three groups:

Must be met

This could be:

• Maximum total cost
• A specific travel time
• Minimum number of rooms
• Step-free access
• A specific geographical area

Can be changed

This could be:

• Kitchen
• Floors
• Colours
• Storage
• Garden layout

Would be nice

This could be:

• Wood-burning stove
• South-facing terrace
• Extra guest room
• A particular architectural style

Read the guide on prioritising your requirements for the home before you build your searches.

Set up several simple searches

One very narrow search can hide good alternatives. One very broad search can produce so many results that you stop reading them.

Instead, set up several searches with different purposes.

Example:

That way you can see what the market actually offers without all the compromises getting mixed together.

The price filter must fit your whole financial picture

The portal's price filter shows the cash price. Your budget also has to cover:

• Down payment (udbetaling)
• Transaction costs (handelsomkostninger)
• Loan costs
• Owner costs (ejerudgift)
• Utilities
• Transport
• Maintenance
• Renovation

A home below your price limit can be too expensive in everyday life. A home close to the limit may also require more of your own money if it comes with major work.

Use the guide on your purchase budget to set a price range that fits the rest of your finances.

Use the map search to find what the area name hides

One postcode can contain very different neighbourhoods. A municipal boundary can cut through the everyday life you are trying to make work.

A map search can help you see:

• Distance to the station
• Roads and railways
• Coast, forest and green spaces
• Neighbouring towns
• Schools and shops
• Homes just outside your chosen area

Zoom out on purpose. There may be an area ten minutes further away that gives you more space without fundamentally changing your everyday life.

Then zoom in. Two homes in the same town can have very different noise, access and transport.

Read the guide on investigating the area before buying a home before you treat the map's distances as the final answer.

How to use search alerts

A search alert saves your criteria and notifies you of new homes that match.

Set up the alert with the filters that actually decide whether you want to open the listing:

• Area
• Maximum price
• Property type
• Minimum size
• Minimum number of rooms

Only add more filters if they do not remove relevant homes by mistake.

Portals do not necessarily send notifications in the same way or at the same frequency. Boliga, for example, currently states that its property alert sends new matches by email at most once a day.^[2]

So check:

• Whether the notification comes by email or push
• How often it is sent
• Whether price changes trigger a notification
• Whether coming-soon homes and off-market homes are included
• Whether the search expires

A search alert is a help. It is not a guarantee that you will see everything the moment it becomes available.

Sort the results deliberately

The default order may be driven by the portal's design, advertising or popularity.

So try different sort orders:

• Newest
• Price
• Time on market
• Price change
• Price per square metre
• Size

Each sort order answers a different question.

Newest helps you see new listings. Time on market shows what has been for sale the longest. Price change can show where the asking price has been adjusted.

None of the sort orders on its own tells you whether the home is a good buy.

Save homes and write notes

After a few weeks, the listings start to look alike.

So do more than just tap the heart.

For example, note:

• Why the home is interesting
• Which requirements it meets
• Which compromises it requires
• Questions about the documents
• Booked viewing
• Price changes
• Your assessment after the visit

Boligsiden describes, among other things, options for folders, notes and comparison in a personal profile.^[3]

If the portal does not have the structure you need, a simple spreadsheet or note can be enough.

Price history and time on market

The price history can show:

• Original asking price
• Later price changes
• Previous attempts to sell
• Previous sales
• Total or current time on market, depending on the portal's definition

The figures need to be read in context.

A long time on market can be due to price, condition, season, property type or a small local market. A price reduction can be a normal adjustment and does not prove that the seller will accept a particular offer.

Ask instead:

• What is behind the price change?
• Has the home been taken off the market?
• Have new reports or information been added?
• Did a previous sale come close to going through?

Read the full guide on screening a home and red flags.

Price per square metre is a rough comparison figure

Price per square metre can help you find homes that stand out.

But two homes of the same size can have different values because of:

• Exact micro-location
• Condition
• Plot
• Floor
• View
• Layout
• Energy performance
• Outdoor space
• Parking
• Right of use of a basement or loft

Compare with homes that are similar in more ways than postcode and size.

Boligsiden provides, among other things, sale prices and market indices for areas and property types.^[4] You can also see completed sale prices per m² in each municipality (in Danish).

Use data to ask better questions, not to pinpoint an exact right price from your kitchen table.

Automated valuations

Some portals show automated valuations or price ranges.

They may be based on:

• Previous sales
• Floor area
• Area
• Property type
• Market trends
• Registered property data

The model has not necessarily seen the home's actual condition, unlawful conditions, view, noise or the quality of a renovation.

So use the valuation as one data point, not as documentation of what the home should cost or what the bank will value it at.

Coming soon, off-market homes and homes without an ordinary listing

Some homes are marketed before a full public listing is ready. Others are shared through estate agents' buyer registers or as off-market homes.

Here the information may be more limited:

• Fewer photos
• Provisional price
• Missing reports
• No full sales listing yet
• Limited public history

That is not a problem in itself. It just means you cannot carry out the same screening yet.

Read the guide on off-market homes and homes before public listing.

Estate agents' own registers and your network can supplement the portals. Read more in the guide on buyer registers at estate agents.

Private sales and alternative listings

In a private sale (selvsalg), the home may be advertised without a traditional estate agent's listing.

That does not change the need for:

• A sales listing or equivalent financial information
• Property documents
• The reports, where relevant
• Legal review
• Clarification of financing

The way you make contact is different, but the decision still requires documentation.

Also watch out for fraud and identity issues. Do not transfer money or share sensitive information based solely on a listing or a message.

From listing to real screening

When a home looks interesting, your order of steps could be:

1. Save the listing
2. Compare it with your most important requirements
3. Check the area and transport
4. Look at the price and history
5. Get the sales listing and documents
6. Read the owner costs, utilities and reports
7. Write down questions
8. Book a viewing if the home is still relevant

Use the checklist for viewings when buying a home for the next step.

A simple weekly routine

Searching for a home can take up your whole day if you let it.

Try a fixed rhythm:

On an ongoing basis

• Open relevant notifications
• Save homes that pass your first requirements
• Reject the rest without a guilty conscience

One or two fixed reviews

• Read the saved listings thoroughly
• Check the area and history
• Get the documents
• Write down questions
• Book relevant viewings

After viewings

• Update your notes
• Compare with your list of requirements
• Follow the price and status
• Decide on the next action

The structure makes it easier to react quickly without being on the portals all the time.

Complete checklist

• Have you set a price range based on your whole financial picture?
• Have you split your requirements into essential and nice to have?
• Have you set up several simple searches?
• Are you also searching in relevant neighbouring areas?
• Have you checked how often your search alert sends notifications?
• Are you using more than one data source where it makes sense?
• Are you sorting both by newest and by other relevant criteria?
• Are you saving notes together with the homes?
• Are you using price data to raise questions rather than as answers?
• Are you moving on to the sales listing and documents?
• Do you have a fixed routine for following up?

Common mistakes

You make the search too narrow

Too many filters can hide homes where a small change could meet your needs.

You make the search too broad

If every notification contains lots of irrelevant homes, you stop opening them.

You think one portal shows everything

Selection, categories and features can vary. Use several sources if it matters for your search.

You judge the home by the photos

Photos do not show noise, smells, documents or hidden structures.

You treat the automated valuation as the definitive price

The model does not necessarily know the home's specific condition and terms.

You book a viewing before reading anything

Then you spend your time in the home on questions the documents could have answered in advance.

You follow the market all day

Speed can matter, but a fixed structure leads to better decisions than constant refreshing.

In short

Use property portals as a working tool, not as an endless stream of dream images.

Start with your requirements and your finances. Set up several simple searches. Use alerts and maps. Save notes. And always move on from the listing to the documents before you decide how much time and emotion the home deserves.

When you find an interesting home, the next step is to screen the home's documents and history.

BoligKlar gives you a second pair of eyes and an overview. The portals, the estate agent and the public registers each provide different parts of the information.

Frequently asked questions