Sundew Cottage, Northmead, Petworth, GU28 9NJ

UPRN:10002467786Semi-Detached House3 bedsBuilt 1900-1929

FreeholdCouncil Tax: Band EEPC: E (53)

Data freshness:Price Paid· freshPlanning· 4mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoAmenities· 1mo agoArea· Census 2021Council Tax· 4mo ago

Sundew Cottage, Northmead, Petworth, GU28 9NJ

HP Score

/ 100

Mixed

Verdict

3 days ago

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

Evidence

18 of 21 sources

Sale Estimate

£600,000

£540k - £660kMedium

Estimate

£600k

Range

£540k – £660k

Rent Estimate (pcm)

£1,800

£2k - £2k

Monthly

£1,800

Yield

2.34%

Verdict

Derived from HomePortfolio scores

Sundew Cottage earns an INVESTIGATE rating with HP Score 70/100. Investment score 62/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (56/100). 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 covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

70/ 100

Mixed

Investment Score

62/ 100

Moderate

Crime Score

14/ 100

Low

Walkability

56/ 100

Moderate

Transit & Bike

Transit 6Bike 33

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 28 Oct 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: the advert has 5 bedrooms but the valuation snapshot describes 3 - an extension, conversion or HMO the evidence does not reflect, or a different home. It ranks after every home whose inputs are verified.

Valuation edge-0.6/15
claims [AVM -54.2% (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 9 Oct 2026
- valuation_snapshotsestimate for 10002467786· as of 9 Oct 2026
Rental economics0/40
gross yield 2.3%; range width penalty ×0.70
- valuation_snapshotsrent estimate 1800/mo (range 1550-2000)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -2,709/mo, -151% 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 28 Oct 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 69 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 28 Oct 2026
Risk & liquidity12.8/15
48 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

£694,000£1,064,000

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£925,000

At the asking price

Monthly rent£1,800/mo

Evidenced range £1,550-£2,000

Interest rate5.4%

Loan to value75%

Cash required: £315,050
Net cash flow: -£1,876/mo
Cash on cash: -7.1%
Score at this price: 12

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 0.58 - 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 10002467786Valuation edge · as of 9 Oct 2026
valuation_snapshotsrent estimate 1800/mo (range 1550-2000)Rental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 28 Oct 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 28 Oct 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 1800/mo (range 1550-2000)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 69 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£600,000

Rent Estimate (pcm)£1,800

Gross Yield2.34%

1y Growth-

3y Growth-8.3%

5y Growth-6.2%

10y Growth+0.1%

Last Sold Price£245,000 (2002-08-09)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningLow
LandslideModerate
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0GU28 9NJ

Approval Rate

-12mo

Development

low

SDNP/26/04070/TCA
Notification of intention to fell 1 no. Rowan tree (T1).
Pending
SDNP/26/03298/ECCLES
Southern HCC - Application #1490 - The Sacred Heart Petworth - Formal Notification - Proposed works comprise the installation of emergency lighting that are urgently required
Pending
SDNP/26/03116/TCA
Notification of intention to fell 1 no. Norway Spruce tree (T1) and 4 no. Cypress trees (T2-T5)
Approved

View Planning Timeline

Ownership

Corporate Ownership67.8%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2002-08-09
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

16 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£28,585

Population Density572 /km²

Owner Occupied46%

Age Distribution

0-15 20%16-64 54%65+ 26%

View Area Profile

Schools Nearby

Petworth Cof E Primary School
0.9 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Fittleworth CofE Village School
3.0 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Duncton CofE Junior School
3.5 mi
Good
Seaford College
4.3 mi
Inspected by ISI

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

View All Schools

Comparables

View All

Meadow Cottage North Mead
-
£555k
-
Teazles North Mead
-
£540k
-
Woodlea North Mead
-
£650k
-
Woodlea North Mead
-
£500k
-

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