The Coppice, Warren Lane, North Chailey, Lewes, BN8 4HW

UPRN:100060064200Detached Bungalow3 bedsBuilt 1967-1975

FreeholdCouncil Tax: -EPC: E (41)

Data freshness:Listing· freshOwnership· freshEPC· 6mo agoRisk· 5mo agoCrime· freshConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

The Coppice, Warren Lane, North Chailey, Lewes, BN8 4HW

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

19 of 21 sources

Sale Estimate

£681,000

£613k - £749kMedium

Estimate

£681k

Range

£613k – £749k

Rent Estimate (pcm)

£2,200

£2k - £2k

Monthly

£2,200

Yield

3.41%

Verdict

Derived from HomePortfolio scores

The Coppice earns an INVESTIGATE rating with HP Score 67/100. Investment score 53/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (26/100). 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 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 covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

67/ 100

Mixed

Investment Score

53/ 100

Moderate

Crime Score

10/ 100

Low

Walkability

26/ 100

Low

Transit & Bike

Transit 6Bike 23

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 10 Nov 2026

This rests largely on a single source. Treat the score as a prompt to investigate, not a conclusion.

Valuation edge-0.6/15
claims [AVM -13.8% (MEDIUM)] → measured edge -0.12pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp; asking more than 10% above the estimate (measured -0.33pp)
Market estimate used (MEDIUM confidence) · snapshot 14 Nov 2026
- valuation_snapshotsestimate for 100060064200· as of 14 Nov 2026
Rental economics0/40
gross yield 3.4%; range width penalty ×0.75
- valuation_snapshotsrent estimate 2200/mo (range 1950-2450)· as of 14 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,783/mo, -81% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing
- underwriting_assumptionscosts not disclosed by the advert· as of 10 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 47 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 10 Nov 2026
Risk & liquidity12.8/15
176 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

£581,000£891,000

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£775,000

At the asking price

Monthly rent£2,200/mo

Evidenced range £1,950-£2,450

Interest rate5.4%

Loan to value75%

Cash required: £262,550
Net cash flow: -£1,093/mo
Cash on cash: -5.0%
Score at this price: 12

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 0.84 - below 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 100060064200Valuation edge · as of 14 Nov 2026
valuation_snapshotsrent estimate 2200/mo (range 1950-2450)Rental economics · as of 14 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 10 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 10 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 2200/mo (range 1950-2450)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 47 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge

Property risk deep-dive →

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£681,000

Rent Estimate (pcm)£2,200

Gross Yield3.41%

1y Growth-

3y Growth-3.9%

5y Growth-0.5%

10y Growth+2.3%

Last Sold Price£570,000 (2018-07-06)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningLow
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

4BN8 4HW

Approval Rate

100%12mo

Development

low

LW/26/0480
Installation of 2 no. conservation roof lights to existing roof
Pending
TW/26/0084/TPO
T1 - Yew - Reduce lowest eastern crown over lych gate by no more than 1m - To clear gate roof and minimise future conflict T2 - Yew - Remove growth from south side of main stem, lift southern crown to 2.5m above ground, pruning only secondary and tertiary branches under 50mm diameter - To improve path and outbuilding access T5 - Yew - Reduce upper northern and western canopy by no more than 1.5m, pruning only secondary and tertiary branches up to 50mm diameter - To improve views
Pending
TW/26/0082/TPO
T1 - Silver Birch - 2.5m - 3m reduction - To improve clearance and access and maintain tree form T2 - Silver Birch - 2.5m - 3m reduction removal of 1 no. lower stem - To improve clearance and access and maintain tree form
Pending

View Planning Timeline

Ownership

Corporate Ownership68.9%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2018-07-06
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

5 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£33,088

Population Density82 /km²

Owner Occupied83%

Age Distribution

0-15 18%16-64 60%65+ 22%

View Area Profile

Schools Nearby

Chailey Heritage School
0.7 mi
-
Chailey St Peter's Church of England Primary School
1.2 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Newick Church of England Primary School
1.3 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Central Education Ltd
1.6 mi
Requires improvement

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

View All Schools

Comparables

View All

Warren Farm House Warren Lane
-
£895k
-
The Coppice Warren Lane
-
£570k
-

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