Flat 21, The Fountains, 229 Ballards Lane, London, N3 1NL
UPRN:200006582Purpose Built Flat2 bedsBuilt 1967-1975
LeaseholdCouncil Tax: -EPC: C (78)
Data freshness:Listing· 8mo agoListing: stale, refreshed 8mo ago (2026-03-19T13:52:17.943725+00:00)Price Paid· freshPrice Paid: fresh, refreshed 5d ago (2026-11-01T12:00:36.826149+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:12:39.182077+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· freshSchools: fresh, refreshed today (2026-11-05T17:42:09.721250+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 refresh
HP Score
79
/ 100
Strong
Verdict
today
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed
Evidence
19 of 21 sourcesSale Estimate
£453,000
£431k - £476kHigh
Estimate
£453k
Range
£431k – £476k
Rent Estimate (pcm)
£1,750
£2k - £2k
Monthly
£1,750
Yield
4.64%
Verdict
Derived from HomePortfolio scores
Flat 21 earns an INVESTIGATE rating with HP Score 79/100. Investment score 78/100 reflects strong fundamentals. Crime intensity is low. Walkability is excellent (91/100). 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
79
HP Score
79/ 100
Strong
78
Investment Score
78/ 100
High
29
Crime Score
29/ 100
Moderate
91
Walkability
91/ 100
Excellent
Transit & Bike
Transit 65Bike 67
Walk Score, out of 100
Valuation & Market
Sale Estimate£453,000
Rent Estimate (pcm)£1,750
Gross Yield4.64%
1y Growth-
3y Growth-1.9%
5y Growth-0.5%
10y Growth+0.6%
Last Sold Price£249,999 (2006-08-11)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseHigh
Planning Activity
Recent Apps
0N3 1NL
Approval Rate
-12mo
Development
low
- Pending26/3949/192Roof extension involving hip to gable, rear dormer with juliette balcony with 4no. front facing rooflights
- Pending26/3950/HSESingle storey rear extension with pitched gable roof. New Pergola. Installation of Air Source Heat Pump (ASHP)
- Pending26/3947/HSESingle storey side and rear extension
Ownership
- Corporate Ownership48.3%
- Overseas OwnershipNo
- Lease Term Remaining999+ yrs
- CovenantsNone
- Lease TypeLeasehold
- Last Ownership Change2006-08-11
- 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 Occupied35%
Age Distribution
0-15 18%16-64 68%65+ 14%
Schools Nearby
- Moss Hall Junior School0.1 miReport card2026
Ofsted no longer awards a single overall grade.
- Moss Hall Infant School0.1 miGood
- Moss Hall Nursery School0.2 miReport card2026
Ofsted no longer awards a single overall grade.
- St Michael's Catholic Grammar School0.5 miOutstanding
4 of 10 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- The Fountains Ballards Lane-£408k-
- The Fountains Ballards Lane-£455k-
- The Fountains Ballards Lane-£485k-
- The Fountains Ballards Lane-£550k-