Flat 15, Mendip Houses, Welwyn Street, London, E2 0JW

UPRN:6037495Flat/Maisonette2 bedsBuilt 1900-1929

LeaseholdCouncil Tax: -EPC: C (69)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoEPC· 4mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 1mo agoArea· Census 2021

Flat 15, Mendip Houses, Welwyn Street, London, E2 0JW

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

19 of 21 sources

Sale Estimate

£576,000

£547k - £604kHigh

Estimate

£576k

Range

£547k – £604k

Rent Estimate (pcm)

£2,900

£3k - £3k

Monthly

£2,900

Yield

5.80%

Verdict

Derived from HomePortfolio scores

Flat 15 earns an INVESTIGATE rating with HP Score 67/100. Investment score 65/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (92/100). 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

HP Score

67/ 100

Mixed

Investment Score

65/ 100

Moderate

Crime Score

73/ 100

Elevated

Walkability

92/ 100

Excellent

Transit & Bike

Transit 63Bike 79

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 3 Nov 2026

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

Valuation edge0/15
claims [AVM -4.2% (HIGH)] → 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 (HIGH confidence) · snapshot 9 Oct 2026
- valuation_snapshotsestimate for 6037495· as of 9 Oct 2026
Rental economics5.7/40
gross yield 5.8%; range width penalty ×0.89
- valuation_snapshotsrent estimate 2900/mo (range 2700-3150)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -530/mo, -18% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing
- underwriting_assumptionscosts not disclosed by the advert· as of 3 Nov 2026
Seller motivationNot scored
context, not scored: 1 price cut(s), 245 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 & liquidity14.7/15
294 sales/12mo in area; valuation range width 10%
- 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

£450,000£690,000

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£600,000

At the asking price

Monthly rent£2,900/mo

Evidenced range £2,700-£3,150

Interest rate5.4%

Loan to value75%

Cash required: £201,300
Net cash flow: -£17/mo
Cash on cash: -0.1%
Score at this price: 20

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.43 - 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 6037495Valuation edge · as of 9 Oct 2026
valuation_snapshotsrent estimate 2900/mo (range 2700-3150)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
portal_listingsprice_changes + first_published_dateSeller motivation · as of 3 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 2900/mo (range 2700-3150)
Seller motivation could not be scored
context, not scored: 1 price cut(s), 245 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge

Property risk deep-dive →

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. Commission a full structural survey, not a basic condition report.
The score prices market evidence, not the fabric of the building.

Every step above was generated from a specific gap or flag in the evidence - no generic advice, no invented tasks.

Valuation & Market

Sale Estimate£576,000

Rent Estimate (pcm)£2,900

Gross Yield5.80%

1y Growth+0.8%

3y Growth-2.2%

5y Growth-1.5%

10y Growth-0.1%

Last Sold Price£250,000 (2005-10-20)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0E2 0JW

Approval Rate

-12mo

Development

low

PA/26/01808/NC
Application for certificate of Lawfulness in respect of proposed mansard roof extension with x2 roof lights
Pending
PA/26/01651/NC
Installation of 10 no. roof-mounted solar photovoltaic (PV) panels to the front and rear roof slopes of the dwelling. Panels to be all-black, mounted flush to the existing roof slope with a projection of less than 200mm, sited below the ridge line. No alterations to the roof structure, chimneys or existing rooflights.
Pending
PA/26/01787/S
Submission of details pursuant to Conditions 2 (Car Permit Free Agreement) and 7 (Cycle Storage) of planning permission ref: PA/25/01421, dated 01/10/2025.
Pending

View Planning Timeline

Ownership

Corporate Ownership40.9%
Overseas OwnershipNo
Lease Term Remaining999+ yrs
CovenantsNone
Lease TypeLeasehold
Last Ownership Change2005-10-20
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

10 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£45,183

Population Density-

Owner Occupied29%

Age Distribution

0-15 16%16-64 79%65+ 5%

View Area Profile

Schools Nearby

Globe Primary School
0.0 mi
Outstanding
St John's Church of England Primary School
0.1 mi
Report card2026
Ofsted no longer awards a single overall grade.
Bonner Primary School
0.2 mi
Good
Darul Hadis Latifiah
0.2 mi
Inspected by ISI

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

View All Schools

Comparables

View All

Mendip Houses Welwyn Street
-
£395k
-
Mendip Houses Welwyn Street
-
£385k
-
Mendip Houses Welwyn Street
-
£450k
-
Mendip Houses Welwyn Street
-
£385k
-

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