1 Mayfly Gardens, Northolt, UB5 6DY
UPRN:12024621Purpose Built Flat1 bedsBuilt 1983-1990
LeaseholdCouncil Tax: Band BEPC: D (59)
Data freshness:Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:58:07.212504+00:00)Ownership· 1mo agoOwnership: ageing, refreshed 1mo ago (2026-10-10T18:01:23.207324+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)Schools· 1mo agoSchools: ageing, refreshed 1mo ago (2026-10-06T08:24:30.427161+00:00)Amenities· 2mo agoAmenities: ageing, refreshed 2mo 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
72
/ 100
Mixed
Verdict
4 days ago
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
20 of 21 sourcesSale Estimate
£225,000
£202k - £247kMedium
Estimate
£225k
Range
£202k – £247k
Rent Estimate (pcm)
£1,100
£1k - £1k
Monthly
£1,100
Yield
5.87%
Verdict
Derived from HomePortfolio scores
1 Mayfly Gardens earns an INVESTIGATE rating with HP Score 72/100. Investment score 80/100 reflects strong fundamentals. Crime intensity is moderate. Walkability is limited (57/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is leasehold. 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 company ownershipHM Land Registry covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
72
HP Score
72/ 100
Mixed
80
Investment Score
80/ 100
High
38
Crime Score
38/ 100
Elevated
57
Walkability
57/ 100
Moderate
Transit & Bike
Transit 27Bike 58
Walk Score, out of 100
Valuation & Market
Sale Estimate£225,000
Rent Estimate (pcm)£1,100
Gross Yield5.87%
1y Growth-
3y Growth+0.6%
5y Growth-0.7%
10y Growth+2.1%
Last Sold Price£162,500 (2015-01-28)
Risk Overview
- Flood RiskUnknown
- SubsidenceModerate
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseModerate
Planning Activity
Recent Apps
0UB5 6DY
Approval Rate
-12mo
Development
low
- Approved263547PALHESingle storey rear extension (max 6m deep and max 3.19m high) (42 Days Prior Approval Notification Process)
- Pending263433HHSingle storey detached garden outbuilding for use as a gym/play area/office
- Pending263405FULSingle storey detached outbuilding ancillary domestic use as home/office to a flat
Ownership
- Corporate Ownership55.3%
- Overseas OwnershipNo
- Lease Term Remaining84 yrs
- CovenantsRestrictive
- Lease TypeLeasehold
- Last Ownership Change2015-01-28
- SourceLand Registry
Connectivity
Broadband (Standard)
23 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£35,665
Population Density6,258 /km²
Owner Occupied32%
Age Distribution
0-15 26%16-64 66%65+ 8%
Schools Nearby
- Viking Primary School0.1 miGood
- Brookside Primary School0.3 miGood
- Barnhill Community High School0.5 miOutstandingImproving
- Grand Union Village School0.5 mi
Inspected as Grangewood School (URN 138157) on 29 Apr 2025
3 of 11 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 13 Mayfly Gardens-£343k-
- 5 Mayfly Gardens-£350k-
- 5 Mayfly Gardens-£248k-
- 1 Mayfly Gardens-£163k-