Annexe, 12 Oyster Lane, Byfleet, West Byfleet, KT14 7HX

UPRN:200000206715Flat/Maisonette2 bedsBuilt 1976-1982

LeaseholdCouncil Tax: -EPC: D (59)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoEPC· 3mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 1mo agoArea· Census 2021

Annexe, 12 Oyster Lane, Byfleet, West Byfleet, KT14 7HX

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

17 of 21 sources

Sale Estimate

£300,000

£270k - £330kMedium

Estimate

£300k

Range

£270k – £330k

Rent Estimate (pcm)

£1,550

£1k - £2k

Monthly

£1,550

Yield

6.55%

Verdict

Derived from HomePortfolio scores

Annexe earns an INVESTIGATE rating with HP Score 71/100. Investment score 59/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (46/100). 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 listingsMarket 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 company ownershipHM Land Registry covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

71/ 100

Mixed

Investment Score

59/ 100

Moderate

Crime Score

16/ 100

Moderate

Walkability

46/ 100

Mixed

Transit & Bike

Transit 15Bike 57

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£284,000

At the asking price

Monthly rent£1,550/mo

Evidenced range £1,450-£1,650

Interest rate5.4%

Loan to value75%

Cash required: £90,700
Net cash flow: £115/mo
Cash on cash: 1.5%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.62 - 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£300,000

Rent Estimate (pcm)£1,550

Gross Yield6.55%

1y Growth-

3y Growth-3.3%

5y Growth-0.7%

10y Growth+1.8%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0KT14 7HX

Approval Rate

-12mo

Development

low

PLAN/2026/0734
Certificate of Proposed Lawful Development for a single-storey rear extension following demolition of existing conservatory.
Pending
PLAN/2026/0722
Erection of a front porch.
Pending
PLAN/2026/0720
Erection of a rear outbuilding for ancillary use to the main dwelling.
Pending

View Planning Timeline

Ownership

Corporate Ownership53.3%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (-)

Mobile 4G/5G Coverage

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£38,172

Population Density-

Owner Occupied73%

Age Distribution

0-15 21%16-64 64%65+ 15%

View Area Profile

Schools Nearby

St Mary's CofE Primary School, Byfleet
0.4 mi
Inspected as St Mary's CofE Controlled Primary School, Byfleet (URN 125150) on 10 Jul 2024
Byfleet Primary School
0.5 mi
Inspected as Byfleet Primary School (URN 124999) on 13 Jun 2018
West Byfleet Junior School
1.1 mi
-
West Byfleet Infant School
1.1 mi
Good

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

View All Schools

Comparables

View All

1 York Cottages
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1 Maple Cottages
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Monks Cottage York Road
-
£425k
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Maison-De-Ville York Road
-
£370k
-

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