17A Sylvan Avenue, London, NW7 2JH
UPRN:200112617Flat/Maisonette2 bedsBuilt 1900-1929
LeaseholdCouncil Tax: -EPC: D (67)
Data freshness:Listing· 8mo agoListing: stale, refreshed 8mo ago (2026-03-19T13:52:17.943725+00:00)Price Paid· freshPrice Paid: fresh, refreshed 3d ago (2026-11-01T12:03:42.641936+00:00)Planning· 5mo agoPlanning: stale, refreshed 5mo ago (2026-06-13T06:31:12.384531+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 refresh
HP Score
77
/ 100
Strong
Verdict
3 days ago
- Verdict: AVOID, on a scale of Buy, Investigate, Avoid.
Significant risk factors
Evidence
20 of 21 sourcesSale Estimate
£480,000
£432k - £528kMedium
Estimate
£480k
Range
£432k – £528k
Rent Estimate (pcm)
£2,050
£2k - £2k
Monthly
£2,050
Yield
5.12%
Verdict
Derived from HomePortfolio scores
17A Sylvan Avenue earns an AVOID rating with HP Score 77/100. Investment score 67/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (67/100). 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
77
HP Score
77/ 100
Strong
67
Investment Score
67/ 100
Moderate
18
Crime Score
18/ 100
Moderate
67
Walkability
67/ 100
Moderate
Transit & Bike
Transit 59Bike 52
Walk Score, out of 100
Valuation & Market
Sale Estimate£480,000
Rent Estimate (pcm)£2,050
Gross Yield5.12%
1y Growth-
3y Growth+1.4%
5y Growth+1.9%
10y Growth+1.2%
Last Sold Price£288,430 (2023-02-02)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseLow
Planning Activity
Recent Apps
0NW7 2JH
Approval Rate
-12mo
Development
low
- Pending26/3914/192Single storey rear extension with 1no. roof lantern. New front porch. Erection of a rear outbuilding
- Pending26/3909/HSESingle storey side/rear extension with associated garden steps. Part single, part two storey side extension following demolition of the existing garage. New front porch
- Pending26/3908/192Roof extension involving rear dormer window
Ownership
- Corporate Ownership45.2%
- Overseas OwnershipNo
- Lease Term Remaining33 yrs
- CovenantsRestrictive
- Lease TypeLeasehold
- Last Ownership Change2023-02-02
- SourceLand Registry
Connectivity
Broadband (Standard)
17 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£39,239
Population Density2,369 /km²
Owner Occupied66%
Age Distribution
0-15 17%16-64 62%65+ 21%
Schools Nearby
- Inspected by ISISt Martin's School0.1 mi
- Mathilda Marks-Kennedy Jewish Primary School0.3 miReport card2026
Ofsted no longer awards a single overall grade.
- The Orion Primary School0.4 miOutstanding
- Etz Chaim Jewish Primary School0.4 miGood
3 of 9 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 27 Sylvan Avenue-£498k-
- 9 Sylvan Avenue-£950k-
- 5 Sylvan Avenue-£985k-
- 3 Sylvan Avenue-£1.27M-