Idealista for a London apartment search from Warsaw: discovery tool or reliable shortlist?

[watchTheSlate]

I’m in Warsaw and have been researching an apartment around London through Idealista. Coverage was useful, and planning applications were the standout feature, but duplicate listings, stale status and inconsistent floor-area data complicated comparisons. Should I treat it only as a discovery tool rather than my main shortlist, especially on mobile and after contacting advertisers?

 

[miro_ash]

Discovery tool is the safer approach. Keep your own shortlist, then confirm availability, floor area and exact location with the advertiser before comparing apartments seriously.

 

[bakesAndView]

Were the duplicates obviously the same apartment, or could they have been separate units in one development? Similar photos and descriptions can make that distinction difficult.

 

[bakesAndView]

Also, does “stale” mean advertisers said the apartment was unavailable, or simply that the listing had been visible for a long time? Those are different data problems.

 

[walksAndLoft]

The missing next step matters more than the duplicate count. A clear record of when an enquiry was sent and what response came back would help separate active listings from abandoned ones.

 

[bakesAndView]

I’d record the listing address, advertised area, price, advertiser and contact date in a spreadsheet. That makes duplicates and changed details much easier to spot.

 

[readTheEcho]

Floor area needs particular care in a London apartment search. Until the advertiser explains what the figure includes, I wouldn’t use price per unit of area as a decisive comparison.

 

[bakesAndView]

Bruno’s point changes the workflow: compare asking prices first, but mark any area-based calculation as provisional. Otherwise one inconsistent field can distort the entire shortlist.

 

[NimblePlan]

How accurate were the map pins? From Warsaw, a misplaced pin could waste considerable research time because street context and transport access may look entirely different.

 

[alba.wood]

I disagree slightly on keeping every uncertain listing. If the status, pin and area are all unclear, the apartment has already failed a basic information test.

 

[miro_ash]

That is fair for a large pool, but perhaps too strict for a scarce search. A three-level list—confirmed, awaiting reply and unclear—would preserve options without mixing them together.

 

[MaraSage]

Planning applications are useful context, though they shouldn’t compensate for weak listing details. Nearby proposals and the apartment’s own availability answer different questions.

 

[plantsAndMap]

On mobile, can you retain all the same filters after moving the map? Losing one filter silently would make apparent duplicates and irrelevant results harder to manage.

 

[jade_details]

Saved-search alerts could help with freshness if each alert is compared with the original listing time. An alert alone does not necessarily prove the apartment is newly available.

 

[calm_chart]

Exactly. “New to this search” and “newly listed” are not automatically the same thing.

 

[calm_chart]

A screenshot of the first appearance would give Jin a personal timeline, even if the portal does not explain listing freshness clearly.

 

[post.grand]

I’d ask each advertiser three identical questions: Is it available now? What does the stated floor area include? Is the map pin the actual building or an approximate location?

 

[makeTheCanvas]

Add one more: has the price changed since the listing first appeared? If no price history is shown, the response can still provide useful context.

 

[readTheEcho]

A price answer from an advertiser is helpful but not independent evidence. Sold-record links, where relevant and reliable, would be better for historical comparison than an asking-price narrative.

 

[readTheEcho]

Still, sold records may not describe an apartment’s condition or exact differences from another unit. They are context, not a substitute for checking the property itself.