9 Spectrum House, 78 Tysoe Avenue, Enfield, EN3 6FE

UPRN:207193338Purpose Built Flat2 bedsBuilt 1983-1990

LeaseholdCouncil Tax: Band DEPC: E (52)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoAmenities· 1mo agoArea· Census 2021Council Tax· 4mo ago

9 Spectrum House, 78 Tysoe Avenue, Enfield, EN3 6FE

HP Score

/ 100

Mixed

Verdict

yesterday

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate

Evidence

19 of 21 sources

Sale Estimate

£253,000

£203k - £304kLow

Estimate

£253k

Range

£203k – £304k

Rent Estimate (pcm)

£1,500

£1k - £2k

Monthly

£1,500

Yield

8.18%

Verdict

Derived from HomePortfolio scores

9 Spectrum House earns an INVESTIGATE rating with HP Score 59/100. Investment score 62/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is limited (63/100). 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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

59/ 100

Mixed

Investment Score

62/ 100

Moderate

Crime Score

79/ 100

Elevated

Walkability

63/ 100

Moderate

Transit & Bike

Transit 27Bike 61

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Reduced confidence2 independent sourcesLead to verifyListing checked 3 Nov 2026

Fewer independent sources agree, or a component could not be scored.

Check before relying on this score: leasehold with no service charge disclosed - the stress test assumes GBP 0. It ranks after every home whose inputs are verified.

Valuation edge2.5/15
claims [sold-comps +17.9%, £/sqft +17.8%] → measured edge +0.50pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp; AVM excluded (estimate confidence LOW below scoring floor)
estimate confidence LOW below scoring floor · snapshot 9 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 15.3%· as of 29 Oct 2026
Rental economics25.5/40
gross yield 8.2%; range width penalty ×1.00
- valuation_snapshotsrent estimate 1500/mo (range 1450-1600)· as of 9 Oct 2026· verify before relying on this
Stress margin3/30
stressed cash flow +44/mo, +3% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); passes the stress; leasehold with no service charge disclosed - the stress assumes GBP 0
- underwriting_assumptionscosts not disclosed by the advert· as of 3 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 53 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge
- portal_listingsprice_changes + first_published_date· as of 3 Nov 2026
Risk & liquidity9.3/15
355 sales/12mo in area; valuation range width 40%
- property_intelligencetransactions_12mo

4 of 4 components scored. Ranks on gross yield, the stress margin, risk and disclosed facts. A pricing claim earns only its measured edge: today 0 for the market estimate and at most +0.5pp for sold evidence. The score itself is not yet checked against the outcomes of homes it scored.

Economics

What happens to your money

Price sensitivityScores 70+ up to £165,000

£165,000£253,000

The same scorer re-run at hypothetical asking prices, holding rent, comps and listing history constant. Not a prediction of what the seller would accept.

Your assumptions

Purchase price£220,000

At the asking price

Monthly rent£1,500/mo

Evidenced range £1,450-£1,600

Interest rate5.4%

Loan to value75%

Cash required: £69,200
Net cash flow: £296/mo
Cash on cash: 5.1%
Score at this price: 40

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 2.02 - clears the usual 1.25 test. These are your assumptions, not evidence: only the pre-filled rent and price come from the record.

Evidence

Where every number comes from

property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 15.3%Valuation edge · as of 29 Oct 2026
valuation_snapshotsrent estimate 1500/mo (range 1450-1600)Rental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 3 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 3 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Risks

What could kill this deal

Score confidence is reduced
fewer independent sources agree, or a component could not be scored
Rental economics needs verification before you rely on it
rent estimate 1500/mo (range 1450-1600)
Stress margin needs verification before you rely on it
costs not disclosed by the advert

Plan

Before you offer

1. Get two written rental appraisals from local lettings agents.
The rent estimate rests on area-level evidence, not lettings on this street.
2. Set your walk-away price before viewing - above £165,000 the deal stops scoring well.
Computed by re-running the score at higher prices.
3. Treat the gap to the estimate as unproven - compare recent sold prices on the street yourself before pricing an offer around it.
On later completions, homes listed below their estimate sold at the same share of the asking price as the rest.
4. Commission a full structural survey, not a basic condition report.
The score prices market evidence, not the fabric of the building.

Valuation & Market

Sale Estimate£253,000

Rent Estimate (pcm)£1,500

Gross Yield8.18%

1y Growth-

3y Growth+0.8%

5y Growth+1.8%

10y Growth+2.3%

Last Sold Price£77,500 (2004-11-03)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideModerate
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0EN3 6FE

Approval Rate

-12mo

Development

low

26/04420/CND
Details submitted pursuant to reference: 25/01551/FUL: SUDS (10) in respect of sub-division of site and conversion single family dwelling house into 1 x 2-bed and 1 x 3-bed dwelling houses involving conversion of garage into habitable room, single storey rear extension and two storey side/rear extension.
Pending
26/04389/FUL
Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) with rear dormer to outrigger dormer, front roof lights, alterations to ground floor rear elevation fenestration's, associated amenity, cycle and refuse storage.
Pending
26/04398/PRH
Single storey rear extension 6m deep x 3m high (2.1m high to eaves) including demolition of existing rear extension and single-storey infill extension 3.63m deep x 3m high (2.1m high to eaves).
Pending

View Planning Timeline

Ownership

Corporate Ownership57.8%
Overseas OwnershipNo
Lease Term Remaining74 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2004-11-03
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

5 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£34,962

Population Density-

Owner Occupied37%

Age Distribution

0-15 27%16-64 67%65+ 6%

View Area Profile

Schools Nearby

Keys Meadow Primary School
0.1 mi
Good
Oasis Academy Enfield
0.3 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Freshsteps Independent school
0.3 mi
Outstanding
Fern House School
0.3 mi
Report card2026
Ofsted no longer awards a single overall grade.

2 of 11 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

Spectrum House, 78 Tysoe Avenue
-
£285k
-
Spectrum House, 78 Tysoe Avenue
-
£240k
-
Spectrum House, 78 Tysoe Avenue
-
£175k
-
Spectrum House, 78 Tysoe Avenue
-
£134k
-

Boundary data not available for this property

No registered title polygon, building footprint, or street match for this property yet.

Why: No HMLR INSPIRE / OSM footprint / OS Open USRN match for this UPRN

Source: HM Land Registry INSPIRE / OpenStreetMap / OS Open USRN