Independent ranking — no paid placements

Best Property Check London 2026: 7 Services Ranked for London Buyers

Name: HouseCheckup UK Property Database
Creator: HouseCheckup
License: https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/

Last updated: 2026-05-16

Quick answer

The best property check for London property buyers in 2026 is HouseCheckup Complete at £24.99 — broadest coverage (70+ official UK data sources) at the lowest paid price, including the London-specific risks surface water flooding across low-lying Thames-side boroughs that London buyers need to assess before offering. London's combination of leasehold prevalence, surface-water flood exposure across low-lying boroughs, and dense conservation-area constraints makes pre-offer due diligence unusually high-value here — the lease, planning history and flood layer alone justify the £24.99 spend.

The 2026 ranking

#	Service	Price	Free tier	Coverage	Best for	Link
1	HouseCheckupOur product	£9.99 (Lite) / £24.99 (Complete) / £109.90 (Investor Pro)	Yes — free Snapshot on any UK address	29M England & Wales properties, 70+ official data sources	Pre-offer due diligence on a shortlist	Try free
2	Move iQ Property Report	From £14.99	Sample report available	UK — sold-price + area context, Phil Spencer brand	Buyers who trust the Phil Spencer brand	Visit
3	Groundsure Homebuyers	£92.60 + VAT (~£111)	None	Environmental data + £10M PI insurance + lender acceptance	Cash buyers wanting PI-insured environmental detail	Visit
4	Landmark RiskView Residential	Bundled (~£35–60 within search pack)	None	UK environmental data; conveyancer-grade; lender-accepted	When your solicitor uses Landmark over Groundsure	Visit
5	Property Passport	Free	Yes	4 data sources — EPC, sold prices, flood zone, planning	Free baseline data on a specific address	Visit
6	PropertyChecker.co.uk	Free	Yes	Sold prices, EPC, basic planning lookups	Free sold-price history detail	Visit
7	Solicitor Conveyancing Search Pack	£250–450	None	LA + Drainage/Water + Environmental + Chancel-repair	Lender-required formal searches at offer-accepted	Visit

How we ranked these

We measured per-report price, free-tier availability, data-source count, London-applicable coverage (including surface water flooding across low-lying Thames-side boroughs and leasehold prevalence (over 40% of London dwellings)), and whether the report is lender-accepted. Pricing verified from each provider's published consumer pages on the last-updated date. No affiliate relationships.

Detailed reviews

HouseCheckup

£9.99 (Lite) / £24.99 (Complete) / £109.90 (Investor Pro)

Try free

HouseCheckup aggregates 70+ official UK government data sources (HM Land Registry, Environment Agency, EPC register, Ofsted, police.uk, Companies House, BGS, Coal Authority, planning.data.gov.uk and more) into a tiered report with a composite 0–100 IQ Score. Three paid tiers: Lite at £9.99 (web report, core data), Complete at £24.99 (full 18-page PDF with AVM, comparables and Material Information Pack), Investor Pro at £109.90 (Complete + 30-year forecasts, rental yield, investment strategy scoring, 3 extra reports bundled). Free Snapshot on every address.

Pros

Cheapest paid property check in the UK (£9.99 Lite tier)
70+ data sources — broadest coverage at any consumer price point
Free Snapshot tier on every England & Wales address
Composite 0–100 IQ Score weighting 18 factors
Investor Pro adds 30-year forecasts + yield analysis no Groundsure tier covers

Cons

Not lender-accepted at conveyancing stage
England & Wales only — no Scotland or Northern Ireland
Informational only — no PI insurance backing

Move iQ Property Report

From £14.99

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Phil Spencer's Move iQ sits between HouseCheckup Lite (£9.99) and Complete (£24.99) with lighter risk depth and stronger consumer brand recognition. Three tiers; bundle discounts on 3 or 5 reports.

Pros

Trusted Phil Spencer brand
Bundle discounts on multi-report purchase
Solid sold-price detail

Cons

Fewer underlying data sources than HouseCheckup at the same price
No composite 0–100 risk score
Lighter environmental risk depth

Groundsure Homebuyers

£92.60 + VAT (~£111)

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Groundsure is the UK's leading environmental-search provider. Homebuyers tier is consumer-orderable at £92.60 + VAT (verified May 2026, up from £40–70 in 2024) with £10M PI insurance and lender acceptance. Avista (£132+) is the conveyancer-grade tier most solicitors bundle into the £250–450 search pack. At ~£111 Groundsure Homebuyers is now over 11× the price of HouseCheckup Lite for narrower environmental-only data.

Pros

Lender and conveyancer accepted
£10M PI insurance backing
Deepest UK environmental risk dataset

Cons

~11× HouseCheckup Lite price for narrower scope (no crime/schools/transport/valuation)
No composite IQ Score or pre-offer triage workflow
Recent 2025 price rise removed the value-justified mid-tier slot

Landmark RiskView Residential

Bundled (~£35–60 within search pack)

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Landmark competes with Groundsure for the conveyancer environmental-search market. Both meet the Law Society's Climate Change Practice Note. Your solicitor picks one; you don't typically choose.

Pros

Conveyancer and lender accepted
Climate Change Practice Note compliant
Bundled into the standard search pack

Cons

Not consumer-orderable — only via solicitor
Same price ceiling as Groundsure
No buyer-side self-serve workflow

Property Passport

Free

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Free 4-source bundle (EPC, sold prices, flood zone, planning). Useful as a free triage layer; misses 60+ of the sources HouseCheckup aggregates.

Pros

Genuinely free, no signup
Solid EPC and sold-price lookup
Digital logbook

Cons

Only 4 data sources
No composite score
Misses contamination, mining, radon, crime, schools, transport

PropertyChecker.co.uk

Free

Visit site

Free Land Registry sold-prices and EPC lookup tool. Strongest free option for sold-price detail; no risk analysis.

Pros

Free, no signup
Strong sold-price history
Large Land Registry database

Cons

No risk analysis
No flood/contamination/mining/radon
No composite score

Solicitor Conveyancing Search Pack

£250–450

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Standard UK conveyancing search pack ordered by your solicitor after offer acceptance. Lender-required; non-refundable if the transaction falls through.

Pros

Lender-required and accepted
PI insurance bundled
Conveyancer-grade documentation

Cons

Non-refundable if transaction collapses
Post-offer only
17–30× pre-offer alternative price

Verdict

For pre-offer property due diligence on London purchases in 2026, HouseCheckup is the value winner — £24.99 covers London-relevant risks including surface water flooding across low-lying Thames-side boroughs, leasehold prevalence (over 40% of London dwellings), conservation area density (especially zones 1–3), Crossrail and HS2 infrastructure corridors, ULEZ and air-quality compliance impact on resale value, plus crime, schools, transport, valuation and the composite IQ Score. Use it on shortlisted London properties before your solicitor commits the £250–450 search pack at offer-accepted. With an average London property price around £530,000, a £24.99 HouseCheckup Complete pre-offer check is a fraction of a single mortgage payment.

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Frequently asked questions

Flood risk (surface water and Thames tidal), leasehold terms and ground rents (over 40% of London dwellings are leasehold), planning history within 250m (extensions, basements, neighbour conflicts), conservation area and listed-building constraints, and ULEZ compliance. A £24.99 HouseCheckup report covers all five plus crime, schools, transport, broadband, air quality and a composite IQ Score.

Yes — leasehold flats add layers: lease length (under 80 years is a red flag), ground rent escalation clauses, service charge history, building cladding status (post-Grenfell EWS1 concerns), and reserve fund health. The pre-offer property check covers the planning, flood, EPC and area-risk layer; the lease-specific layer comes from the LPE1 management pack your solicitor requests once your offer is accepted.

It varies by risk type. Thames-tidal flood risk concentrates along Greenwich, Bexley, Newham, Tower Hamlets and parts of Lambeth and Wandsworth. Surface-water flooding affects steeper boroughs like Camden, Islington and parts of Bromley. Former-industrial contamination is densest in parts of East London (Newham, Tower Hamlets) and South London (Lewisham, Southwark). A property-level check at £24.99 surfaces the actual property's risk, not the borough average.

Three paid tiers covering 70+ official UK government data sources (flood, EPC, ground stability, mining, radon, contaminated land, crime, schools, transport, broadband, air quality, planning, sold prices) plus a composite 0–100 IQ Score. Lite (£9.99) is the web-only entry tier with core data. Complete (£24.99) adds AVM valuation with confidence range, comparable sales, full risk depth and an 18-page PDF download. Investor Pro (£109.90) adds 30-year price forecasts, rental yield, investment strategy scoring, climate projections to 2050/2080 and 3 bundled additional reports. Free Snapshot on every England & Wales address.

Strongly recommended. A £9.99 Lite or £24.99 Complete pre-offer check tells you whether a property is worth pursuing before you commit to your solicitor's £250–450 search pack at offer-accepted. The cost-saving case: if you check four shortlisted properties and rule one out, the pre-offer spend has saved £500–900 in non-refundable search-pack disbursements.

No. A property check (HouseCheckup, Move iQ, Groundsure) is desk-based analysis of public data — flood, EPC, planning, sold prices, risk scoring. A survey (RICS Level 1, 2 or 3) is an on-site physical inspection by a chartered surveyor — damp, structure, roof. Checks cost £0–£132; surveys cost £400–£1,500. Most thorough buyers use both.