180 Burnt Oak Lane, Sidcup, DA15 9DG

UPRN:100020247239Semi-Detached House3 bedsBuilt -

FreeholdCouncil Tax: Band EEPC: -

Data freshness:Planning· 4mo agoOwnership· 1mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 6mo ago

HP Score

/ 100

Strong

Verdict

7 days ago

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

Evidence

16 of 21 sources

Sale Estimate

£580,000

£522k - £638kMedium

Estimate

£580k

Range

£522k – £638k

Rent Estimate (pcm)

£2,800

£3k - £3k

Monthly

£2,800

Yield

6.72%

Verdict

Derived from HomePortfolio scores

180 Burnt Oak Lane earns an INVESTIGATE rating with HP Score 76/100. Investment score 60/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (62/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is freehold. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.

Key SourcesPortal 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 Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

76/ 100

Strong

Investment Score

60/ 100

Moderate

Crime Score

16/ 100

Moderate

Walkability

62/ 100

Moderate

Transit & Bike

Transit 36Bike 44

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

listing is 'Sold subject to contract' - sale already progressing, not an actionable opportunity

Withholding a score is deliberate. A number built on missing or stale inputs would look more certain than the evidence allows.

Economics

What happens to your money

Your assumptions

Purchase price£500,000

At the asking price

Monthly rent£2,800/mo

Evidenced range £2,550-£3,000

Interest rate5.4%

Loan to value75%

Cash required: £166,300
Net cash flow: £251/mo
Cash on cash: 1.8%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.66 - clears the usual 1.25 test. These are your assumptions, not evidence: only the pre-filled rent and price come from the record.

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion

Property risk deep-dive →flood, subsidence, crime, environment - the full domain

Plan

Before you offer

1. 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£580,000

Rent Estimate (pcm)£2,800

Gross Yield6.72%

1y Growth+36.0%

3y Growth+0.6%

5y Growth+1.8%

10y Growth+2.6%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningModerate
LandslideModerate
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0DA15 9DG

Approval Rate

-12mo

Development

low

26/02058/FUL
Conversion of the existing property to provide a 2 storey dwellinghouse and a first floor flat involving the erection of first floor side extension, external spiral staricase, alterations to existing fenestrations and subdivision of rear garden. Creation of parking to front, EV charging and refuse and cycle storage.
Pending
26/02026/FUL
Erection of a single storey rear extension and erection of a detached single storey outbuilding in rear garden.
Pending
26/02033/FUL
Erection of a part one, part two storey side / rear extension following demolition of existing conservatory.
Pending

View Planning Timeline

Ownership

Corporate Ownership64%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

11 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£36,883

Population Density-

Owner Occupied88%

Age Distribution

0-15 20%16-64 61%65+ 19%

View Area Profile

Schools Nearby

Sherwood Park Primary School
0.3 mi
Good
Marlborough School
0.3 mi
-
Blackfen School for Girls
0.3 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Days Lane Primary School
0.3 mi
GoodConcerns

4 of 12 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

182 Burnt Oak Lane
-
£580k
-
202 Burnt Oak Lane
-
£743k
-
200 Burnt Oak Lane
-
£530k
-
196 Burnt Oak Lane
-
£562k
-

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