17 Ravensdon Street, London, SE11 4AQ

UPRN:200000493847Converted Flat3 bedsBuilt before 1900

LeaseholdCouncil Tax: Band EEPC: D (62)

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

HP Score

/ 100

Strong

Verdict

today

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

Evidence

18 of 21 sources

Sale Estimate

£818,000

£777k - £859kHigh

Estimate

£818k

Range

£777k – £859k

Rent Estimate (pcm)

£3,900

£4k - £4k

Monthly

£3,900

Yield

6.46%

Verdict

Derived from HomePortfolio scores

17 Ravensdon Street earns an INVESTIGATE rating with HP Score 76/100. Investment score 68/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is excellent (95/100). 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)Defra 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

76/ 100

Strong

Investment Score

68/ 100

Moderate

Crime Score

48/ 100

Elevated

Walkability

95/ 100

Excellent

Transit & Bike

Transit 81Bike 82

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 5 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 +11.4% (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 13 Oct 2026
- valuation_snapshotsestimate for 200000493847· as of 13 Oct 2026
Rental economics10.1/40
gross yield 6.5%; range width penalty ×0.87
- valuation_snapshotsrent estimate 3900/mo (range 3600-4250)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -322/mo, -8% 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 5 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 42 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 5 Nov 2026
Risk & liquidity14.6/15
117 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

£544,000£833,500

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£725,000

At the asking price

Monthly rent£3,900/mo

Evidenced range £3,600-£4,250

Interest rate5.4%

Loan to value75%

Cash required: £245,050
Net cash flow: £253/mo
Cash on cash: 1.2%
Score at this price: 25

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.59 - 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 200000493847Valuation edge · as of 13 Oct 2026
valuation_snapshotsrent estimate 3900/mo (range 3600-4250)Rental economics · as of 13 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 5 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 5 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 3900/mo (range 3600-4250)
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. 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.
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£818,000

Rent Estimate (pcm)£3,900

Gross Yield6.46%

1y Growth-

3y Growth-6.4%

5y Growth-2.5%

10y Growth-1.0%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0SE11 4AQ

Approval Rate

-12mo

Development

low

26/03163/LB
Application for Listed Building Consent for internal alteration including removal of internal partitions and a door, reposition of staircase and amending of kitchen layout.
Pending
26/AP/3171
T1 Beech - Section fell to ground level; tree is right up against a brick wall and approximately 5.0m in height with a 4.0m crown spread.
Pending
26/AP/3173
Details of condition 12 (Materials Schedule) as required by planning permission ref. 25/AP/2547 dated 04/02/2026 for 'Minor material amendment to planning permission ref: 24/AP/0892 dated 04/09/2025 for 'Redevelopment including part demolition and part retention of existing building to provide mixed-use development comprising purpose-built student accommodation (Sui Generis), residential accommodation (Use Class C3), Commercial, Business and Service floorspace (Use Class E excluding E(g)(ii) and (iii)), Community floorspace (Use Class F2), flexible Commercial, Business and Service (Use Class E excluding E(g) (ii) and (iii))/Community floorspace (Use Class F2) within two buildings ranging from 6 to 7 storeys with associated amenity space, landscaping, car and cycle parking, public realm and highways improvements.'
Pending

View Planning Timeline

Ownership

Corporate Ownership42.3%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change-
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£43,666

Population Density-

Owner Occupied39%

Age Distribution

0-15 10%16-64 81%65+ 9%

View Area Profile

Schools Nearby

Henry Fawcett Primary School
0.2 mi
GoodConcerns
The Park College
0.2 mi
-
Octavia House Schools, London
0.2 mi
Inspected by ISI
Ethelred Nursery School and Children's Centre
0.3 mi
Report card2026
Ofsted no longer awards a single overall grade.

2 of 10 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

25 Ravensdon Street
-
£1.90M
-
35 Ravensdon Street
-
£1.40M
-
7A Ravensdon Street
-
£436k
-
7A Ravensdon Street
-
£330k
-

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