27 Helenslea Avenue, London, NW11 8NE
UPRN:200058547Semi-Detached House5 bedsBuilt 1900-1929
FreeholdCouncil Tax: Band GEPC: C (73)
Data freshness:Listing· 4mo agoListing: stale, refreshed 4mo ago (2026-07-13T03:14:19.148862+00:00)Price Paid· freshPrice Paid: fresh, refreshed 3d ago (2026-11-01T12:02:36.902231+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T09:47:24.699905+00:00)EPC· 3mo agoEPC: ageing, refreshed 3mo ago (2026-08-21T11:01:00.042912+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· 4mo agoCouncil Tax: stale, refreshed 4mo ago (2026-07-11T09:04:04.061948+00:00)
HP Score
65
/ 100
Mixed
Verdict
3 days ago
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
18 of 21 sourcesSale Estimate
£2,982,000
£2.83M - £3.13MHigh
Estimate
£2.98M
Range
£2.83M – £3.13M
Rent Estimate (pcm)
£12,450
£11k - £14k
Monthly
£12,450
Yield
5.01%
Verdict
Derived from HomePortfolio scores
27 Helenslea Avenue earns an INVESTIGATE rating with HP Score 65/100. Investment score 70/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (91/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is freehold. 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)HM Land Registry sales matched to addressDefra 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
65
HP Score
65/ 100
Mixed
70
Investment Score
70/ 100
Moderate
84
Crime Score
84/ 100
Elevated
91
Walkability
91/ 100
Excellent
Transit & Bike
Transit 68Bike 63
Walk Score, out of 100
Valuation & Market
Sale Estimate£2,982,000
Rent Estimate (pcm)£12,450
Gross Yield5.01%
1y Growth-
3y Growth+2.2%
5y Growth+0.5%
10y Growth+1.0%
Last Sold Price£485,000 (2000-12-14)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseLow
Planning Activity
Recent Apps
0NW11 8NE
Approval Rate
-12mo
Development
low
- Pending26/3928/192Single storey rear extension following demolition of the existing conservatory. New front porch with pitched roof. Roof extension involving hip to gable, rear dormer window with juliette balcony, 1no. front facing rooflight and side gable windows
- Pending26/3917/192Roof extension involving hip to gable, rear dormer window and new side windows
- Pending26/3890/FULErection of a rear outbuilding
Ownership
- Corporate Ownership47.4%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsNone
- Lease TypeFreehold
- Last Ownership Change2000-12-14
- SourceLand Registry
Connectivity
Broadband (Standard)
17 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£39,239
Population Density-
Owner Occupied30%
Age Distribution
0-15 15%16-64 73%65+ 12%
Schools Nearby
- Rimon Jewish Primary School0.1 miGood
- Wessex Gardens Primary School0.5 miArea grades2025
Inspected after Ofsted withdrew the single overall grade.
- -Menorah Primary School for Boys0.5 mi
- Menorah Primary School for Girls0.5 miOutstanding
4 of 10 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 1 Helenslea Avenue-£670k-
- 25 Helenslea Avenue-£1.90M-
- 23 Helenslea Avenue-£1.75M-
- 5 Helenslea Avenue-£1.38M-