25 Holsworthy Square, Elm Street, London, WC1X 0BA
UPRN:5000461Flat/MaisonetteBeds -Built before 1900
Tenure: -Council Tax: Band EEPC: C (73)
Data freshness:Listing· freshListing: fresh, refreshed 6d ago (2026-10-29T04:00:05.700584+00:00)Price Paid· freshPrice Paid: fresh, refreshed 3d ago (2026-11-01T13:59:37.945724+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T09:59:37.721532+00:00)EPC· 6mo agoEPC: stale, refreshed 6mo ago (2026-05-20T10:58:39.129138+00:00)Risk· 5mo agoRisk: stale, refreshed 5mo ago (2026-06-18T00:00:00+00:00)Connectivity· 1mo agoConnectivity: ageing, refreshed 1mo ago (2026-10-03T06:43:10.905825+00:00)Amenities· 1mo agoAmenities: ageing, refreshed 1mo ago (2026-09-23T00:00:00+00:00)Area· Census 2021Area: static reference data (Census 2021); authoritative and does not refreshCouncil Tax· 6mo agoCouncil Tax: stale, refreshed 6mo ago (2026-05-20T09:33:12.870431+00:00)
HP Score
76
/ 100
Strong
Verdict
3 days ago
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed
Evidence
18 of 21 sourcesSale Estimate
£608,000
£486k - £730kLow
Estimate
£608k
Range
£486k – £730k
Rent Estimate (pcm)
£2,800
£3k - £3k
Monthly
£2,800
Yield
5.53%
Verdict
Derived from HomePortfolio scores
25 Holsworthy Square earns an INVESTIGATE rating with HP Score 76/100. Investment score 71/100 reflects strong fundamentals. Crime intensity is moderate. Walkability is excellent (100/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.
Key SourcesEPC RegisterPortal listingsOfcom Connected NationsOfcom mobile coverageMarket estimates (third-party AVM)Defra strategic noise mapping, England Round 4 (Contains Defra data © Crown copyright and database right 2023-2024, Open Government Licence v3.0)Walk ScoreONS Census 2021Police.ukHM Land Registry covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
76
HP Score
76/ 100
Strong
71
Investment Score
71/ 100
High
40
Crime Score
40/ 100
Elevated
100
Walkability
100/ 100
Excellent
Transit & Bike
Transit 100Bike 77
Walk Score, out of 100
Valuation & Market
Sale Estimate£608,000
Rent Estimate (pcm)£2,800
Gross Yield5.53%
1y Growth-
3y Growth+6.2%
5y Growth+3.8%
10y Growth+8.3%
Last Sold Price-
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseModerate
Planning Activity
Recent Apps
0WC1X 0BA
Approval Rate
-12mo
Development
low
- Pending2026/4810/PDetails pursuant to Condition 7(b) (Brickwork) of planning permission ref. 2023/5470/P (dated 12/03/2025) for: Deep refurbishment of existing building including new facades; erection of replacement roof extension with terrace to rear; reopening of lightwell to front and reconfiguration of entrance area; demolition of two storey outrigger and replacement with three storeys plus plant enclosure; single storey rear infill extension to existing car park with terrace above; erection of full height stair rear core extension.
- PendingP2026/2856/LBCProposed window replacement. Removal of existing first floor rear extension. Extension and changes to the existing ground floor rear extension. New kitchen, bathroom and ensuite. Addition of internal insulated wall lining, solar roof panels, ASHP & battery [Full planning application reference P2026/2857/FUL also submitted].
- PendingP2026/2857/FULProposed window replacement. Removal of existing first floor rear extension. Extension and changes to the existing ground floor rear extension. New kitchen, bathroom and ensuite. Addition of internal insulated wall lining, solar roof panels, ASHP & battery [Listed Building Consent reference: P2026/2856/LBC also submitted].
Ownership
- Corporate Ownership41%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsRestrictive
- Lease Type-
- Last Ownership Change-
- SourceLand Registry
Connectivity
Broadband (Standard)
16 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£44,088
Population Density22,010 /km²
Owner Occupied10%
Age Distribution
0-15 18%16-64 71%65+ 11%
Schools Nearby
- St George the Martyr Church of England Primary School0.1 miOutstanding
- Christopher Hatton Primary School0.1 miReport card2026
Ofsted no longer awards a single overall grade.
- Children's Hospital School at Gt Ormond Street and UCH0.2 miOutstanding
- St Alban's Church of England Primary School0.3 miGoodImproving
3 of 6 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 27 Holsworthy Square-£400k-