12 Penn House, Jennery Lane, Burnham, Slough, SL1 8BN

UPRN:10003446131Flat/Maisonette1 bedsBuilt 2003-2006

LeaseholdCouncil Tax: -EPC: C (69)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshEPC· 3mo agoRisk· 5mo agoCrime· freshConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

12 Penn House, Jennery Lane, Burnham, Slough, SL1 8BN

HP Score

/ 100

Strong

Verdict

2 days ago

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

Evidence

19 of 21 sources

Sale Estimate

£228,000

£216k - £239kHigh

Estimate

£228k

Range

£216k – £239k

Rent Estimate (pcm)

£1,100

£1k - £1k

Monthly

£1,100

Yield

5.87%

Verdict

Derived from HomePortfolio scores

12 Penn House earns an INVESTIGATE rating with HP Score 76/100. Investment score 73/100 reflects strong fundamentals. Crime intensity is moderate. Walkability is good (74/100). 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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

76/ 100

Strong

Investment Score

73/ 100

High

Crime Score

38/ 100

Elevated

Walkability

74/ 100

High

Transit & Bike

Transit 19Bike 38

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£225,000

At the asking price

Monthly rent£1,100/mo

Evidenced range £1,050-£1,200

Interest rate5.4%

Loan to value75%

Cash required: £70,800
Net cash flow: £2/mo
Cash on cash: 0.0%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.45 - 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£228,000

Rent Estimate (pcm)£1,100

Gross Yield5.87%

1y Growth-22.6%

3y Growth+2.3%

5y Growth+2.9%

10y Growth+3.9%

Last Sold Price£235,000 (2019-02-08)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningModerate
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0SL1 8BN

Approval Rate

-12mo

Development

low

PL/26/08786/FA
Householder application for the construction of a single storey rear extension and fenestration changes to existing property.
Pending
PL/26/08788/SA
Certificate of Lawfulness for proposed erection of rear outbuilding
Pending
PL/26/08665/NMA
Non material amendment of planning permission PL/26/00250/FA (Conversion of garage to habitable space. Part single storey front infill and part single storey rear extension. Single storey front extension/garage. Garden wall to enclose additional garden area to side/front.) to allow for an increase in width of garage and the addition of sliding doors to side elevations, replacing a previously approved window
Pending

View Planning Timeline

Ownership

Corporate Ownership47.2%
Overseas OwnershipNo
Lease Term Remaining102 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2019-02-08
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£35,937

Population Density-

Owner Occupied63%

Age Distribution

0-15 15%16-64 62%65+ 23%

View Area Profile

Schools Nearby

St Peter's Church of England Primary School
0.1 mi
Good
Burnham Grammar School
0.3 mi
Good
Our Lady of Peace Catholic Primary and Nursery School
0.6 mi
Inspected as Our Lady of Peace Catholic Junior School (URN 110036) on 4 Jun 2014
Priory School
0.6 mi
Area grades2024
Inspected after Ofsted withdrew the single overall grade.

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

View All Schools

Comparables

View All

Penn House Jennery Lane
-
£285k
-
Penn House Jennery Lane
-
£395k
-
Penn House Jennery Lane
-
£290k
-
Penn House Jennery Lane
-
£235k
-

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