Flat 3, 20 Hermon Hill, London, E11 2AP

UPRN:10090505863Converted Flat1 bedsBuilt 2003-2006

LeaseholdCouncil Tax: -EPC: C (78)

Data freshness:Planning· 4mo agoOwnership· 1mo agoEPC· 3mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· freshAmenities· 2mo agoArea· Census 2021

HP Score

/ 100

Mixed

Verdict

3 days ago

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

Evidence

20 of 21 sources

Sale Estimate

£374,000

£337k - £412kMedium

Estimate

£374k

Range

£337k – £412k

Rent Estimate (pcm)

£1,600

£1k - £2k

Monthly

£1,600

Yield

5.73%

Verdict

Derived from HomePortfolio scores

Flat 3 earns an INVESTIGATE rating with HP Score 62/100. Investment score 66/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is limited (65/100). 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

HP Score

62/ 100

Mixed

Investment Score

66/ 100

Moderate

Crime Score

83/ 100

Elevated

Walkability

65/ 100

Moderate

Transit & Bike

Transit 70Bike 56

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 2 Nov 2026

This rests largely on a single source. Treat the score as a prompt to investigate, not a conclusion.

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 edge0/15
claims [AVM +10.4% (MEDIUM)] → measured edge +0.00pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp
Market estimate used (MEDIUM confidence) · snapshot 12 Oct 2026
- valuation_snapshotsestimate for 10090505863· as of 12 Oct 2026
Rental economics5.2/40
gross yield 5.7%; range width penalty ×0.89
- valuation_snapshotsrent estimate 1600/mo (range 1450-1700)· as of 12 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -367/mo, -23% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing; leasehold with no service charge disclosed - the stress assumes GBP 0
- underwriting_assumptionscosts not disclosed by the advert· as of 2 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 1 price cut(s), 73 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 2 Nov 2026
Risk & liquidity12.8/15
449 sales/12mo in area; valuation range width 20%
- 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 sensitivity

£251,000£385,000

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£335,000

At the asking price

Monthly rent£1,600/mo

Evidenced range £1,450-£1,700

Interest rate5.4%

Loan to value75%

Cash required: £108,550
Net cash flow: -£23/mo
Cash on cash: -0.3%
Score at this price: 18

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.42 - 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

valuation_snapshotsestimate for 10090505863Valuation edge · as of 12 Oct 2026
valuation_snapshotsrent estimate 1600/mo (range 1450-1700)Rental economics · as of 12 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 2 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 2 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion
Rental economics needs verification before you rely on it
rent estimate 1600/mo (range 1450-1700)
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. Ask the agent why the price was reduced and whether a previous sale fell through.
1 price cut(s) recorded on the listing history.
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£374,000

Rent Estimate (pcm)£1,600

Gross Yield5.73%

1y Growth-

3y Growth+1.6%

5y Growth+2.3%

10y Growth+2.6%

Last Sold Price£315,000 (2021-02-19)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0E11 2AP

Approval Rate

-12mo

Development

low

0052/26/03
Non-Material Amendment to approved permission 0052/26: Amendments to the north elevation, including changes to fenestration to provide for changes to the windows to reduce the potential for overlooking as per condition 7 of the planning approval. Inclusion of outlets on roof and other equipment required for lift and ventialtion. (summary)
Pending
0835/26/03
Discharge of conditions for approved permission 0835/26: Biodiversity gain plan required (Condition 10). (Summary).
Pending
2837/26
TPO 17/14 - T1 (Lime) - 2 -2.5m spread reduction and 20% crown thin; and T2 (Cherry) - fell to ground level and replace. (Summary).
Pending

View Planning Timeline

Ownership

Corporate Ownership69.8%
Overseas OwnershipNo
Lease Term Remaining109 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2021-02-19
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

18 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£37,190

Population Density7,745 /km²

Owner Occupied60%

Age Distribution

0-15 15%16-64 70%65+ 15%

View Area Profile

Schools Nearby

Wanstead Church School
0.2 mi
GoodConcerns
Snaresbrook Primary School
0.3 mi
GoodImproving
Our Lady of Lourdes RC Primary School
0.5 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Nightingale Primary School
0.6 mi
Good

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

View All Schools

Comparables

View All

32A Hermon Hill
-
£545k
-
34 Hermon Hill
-
£486k
-
34 Hermon Hill
-
£450k
-
26 Hermon Hill
-
£355k
-

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