Sunnynook, Sandhill Lane, Washington, Pulborough, RH20 4TD

UPRN:200004787205Detached House6 bedsBuilt before 1900

LeaseholdCouncil Tax: Band FEPC: G (10)

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

Sunnynook, Sandhill Lane, Washington, Pulborough, RH20 4TD

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

16 of 21 sources

Sale Estimate

£867,000

£824k - £911kHigh

Estimate

£867k

Range

£824k – £911k

Rent Estimate (pcm)

£3,100

£3k - £3k

Monthly

£3,100

Yield

4.38%

Verdict

Derived from HomePortfolio scores

Sunnynook earns an INVESTIGATE rating with HP Score 65/100. Investment score 52/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (22/100). 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)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 covenantsPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

65/ 100

Mixed

Investment Score

52/ 100

Moderate

Crime Score

10/ 100

Low

Walkability

22/ 100

Low

Transit & Bike

Transit 7Bike 47

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 11 Nov 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: leasehold with no service charge disclosed - the stress test assumes GBP 0. It ranks after every home whose inputs are verified.

Valuation edge0/15
claims [AVM +2.0% (HIGH)] → measured edge +0.00pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp
Market estimate used (HIGH confidence) · snapshot 13 Oct 2026
- valuation_snapshotsestimate for 200004787205· as of 13 Oct 2026
Rental economics0/40
gross yield 4.4%; range width penalty ×0.75
- valuation_snapshotsrent estimate 3100/mo (range 2750-3450)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,437/mo, -46% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing; leasehold with no service charge disclosed - the stress assumes GBP 0
- underwriting_assumptionscosts not disclosed by the advert· as of 11 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 2 price cut(s), 218 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 11 Nov 2026
Risk & liquidity14.6/15
303 sales/12mo in area; valuation range width 10%
- 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

£637,500£977,500

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£850,000

At the asking price

Monthly rent£3,100/mo

Evidenced range £2,750-£3,450

Interest rate5.4%

Loan to value75%

Cash required: £288,800
Net cash flow: -£723/mo
Cash on cash: -3.0%
Score at this price: 15

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.08 - 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 200004787205Valuation edge · as of 13 Oct 2026
valuation_snapshotsrent estimate 3100/mo (range 2750-3450)Rental economics · as of 13 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 11 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 11 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 3100/mo (range 2750-3450)
Stress margin needs verification before you rely on it
costs not disclosed by the advert

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. Ask the agent why the price was reduced and whether a previous sale fell through.
2 price cut(s) recorded on the listing history.
3. Treat the gap to the estimate as unproven - compare recent sold prices on the street yourself before pricing an offer around it.
On later completions, homes listed below their estimate sold at the same share of the asking price as the rest.
4. Commission a full structural survey, not a basic condition report.
The score prices market evidence, not the fabric of the building.

Valuation & Market

Sale Estimate£867,000

Rent Estimate (pcm)£3,100

Gross Yield4.38%

1y Growth-

3y Growth-0.5%

5y Growth+0.2%

10y Growth+2.1%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningModerate
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0RH20 4TD

Approval Rate

-12mo

Development

low

SDNP/26/04096/TCA
Row of 11 Hornbeam trees - Reduce in height by 4m to gutter height
Pending
SDNP/26/03931/APNR
Upgrade to existing forestry track to allow for forestry timber harvesting and extraction. See supporting statement.
Pending
NC/26/0029
Installation and operation of wash plant and silt press
Approved

View Planning Timeline

Ownership

Corporate Ownership68.7%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

8 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£36,448

Population Density-

Owner Occupied84%

Age Distribution

0-15 14%16-64 55%65+ 31%

View Area Profile

Schools Nearby

St Mary's CofE Primary School
0.3 mi
Good
Windlesham House School
1.5 mi
Inspected by ISI
Thakeham Primary School
1.5 mi
Good
Ashington CofE Primary School
1.7 mi
Report card2026
Ofsted no longer awards a single overall grade.

3 of 13 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

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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