Flat 28, Tupman House Dickens Estate, Llewellyn Street, London, SE16 4UX

UPRN:200003409999Flat/Maisonette2 bedsBuilt 1950-1966

LeaseholdCouncil Tax: Band BEPC: D (67)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoOwnership· freshEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· freshAmenities· 2mo agoArea· Census 2021Council Tax· 6mo ago

Flat 28, Tupman House Dickens Estate, Llewellyn Street, London, SE16 4UX

HP Score

/ 100

Strong

Verdict

today

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed

Evidence

19 of 21 sources

Sale Estimate

£380,000

£342k - £419kMedium

Estimate

£380k

Range

£342k – £419k

Rent Estimate (pcm)

£1,750

£2k - £2k

Monthly

£1,750

Yield

5.25%

Verdict

Derived from HomePortfolio scores

Flat 28 earns an INVESTIGATE rating with HP Score 77/100. Investment score 67/100 reflects moderate fundamentals. Crime intensity is moderate. 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

77/ 100

Strong

Investment Score

67/ 100

Moderate

Crime Score

36/ 100

Elevated

Walkability

92/ 100

Excellent

Transit & Bike

Transit 51Bike 79

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 4 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 -5.2% (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 13 Oct 2026
- valuation_snapshotsestimate for 200003409999· as of 13 Oct 2026
Rental economics1.7/40
gross yield 5.3%; range width penalty ×0.86
- valuation_snapshotsrent estimate 1750/mo (range 1600-1900)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -532/mo, -30% of rent (6.75% on a 75% loan; disclosed service charge and ground rent); fails the stress - earns nothing; leasehold with no service charge disclosed - the stress assumes GBP 0
- listing_factsservice charge / ground rent from the advert· as of 4 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 46 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 4 Nov 2026
Risk & liquidity12.8/15
336 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

£300,000£460,000

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£399,950

At the asking price

Monthly rent£1,750/mo

Evidenced range £1,600-£1,900

Interest rate5.4%

Loan to value75%

Cash required: £131,283
Net cash flow: -£138/mo
Cash on cash: -1.3%
Score at this price: 14

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.30 - 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 200003409999Valuation edge · as of 13 Oct 2026
valuation_snapshotsrent estimate 1750/mo (range 1600-1900)Rental economics · as of 13 Oct 2026 · verify before relying on this
listing_factsservice charge / ground rent from the advertStress margin · as of 4 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 4 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 1750/mo (range 1600-1900)
Stress margin needs verification before you rely on it
service charge / ground rent from 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. 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£380,000

Rent Estimate (pcm)£1,750

Gross Yield5.25%

1y Growth-

3y Growth-2.5%

5y Growth+0.0%

10y Growth+0.4%

Last Sold Price£415,000 (2015-09-07)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0SE16 4UX

Approval Rate

-12mo

Development

low

26/AP/3238
Details submitted to satisfy Schedule 6 Clause 3.3 (Carbon offset contribution) of the Section 106 Agreement associated with planning permission ref: 23/AP/2124
Pending
26/AP/3211
Details of Condition 11 (Archaeological Evaluation) pursuant to planning permission 25/AP/3009 (Partial demolition of existing building and construction of six storey building comprising purpose built shared living units (Use Class: Sui Generis), including internal and external amenity space, cycle parking, refuse storage, plant equipment, landscaping and other associated works (hereby referred to as Scheme A).)
Pending
26/AP/3220
Certificate of lawfulness (proposed) for the construction of a single-storey rear extension beneath the existing balcony
Pending

View Planning Timeline

Ownership

Corporate Ownership35.3%
Overseas OwnershipNo
Lease Term Remaining102 yrs
CovenantsNone
Lease TypeLeasehold
Last Ownership Change2015-09-07
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

16 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£43,006

Population Density16,587 /km²

Owner Occupied15%

Age Distribution

0-15 23%16-64 69%65+ 8%

View Area Profile

Schools Nearby

St Joseph's Catholic Primary School
0.0 mi
Report card2026
Ofsted no longer awards a single overall grade.
St Michael's Catholic College
0.1 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
St James' Church of England Primary School
0.1 mi
Good
Riverside Primary School
0.2 mi
Good

2 of 13 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

Tupman House Llewellyn Street
-
£370k
-
Tupman House Llewellyn Street
-
£425k
-
Tupman House Llewellyn Street
-
£350k
-
Tupman House Llewellyn Street
-
£400k
-

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