581 Field End Road, Ruislip, HA4 0RA

UPRN:100021460128-Beds -Built 1930-1949

Tenure: -Council Tax: Band EEPC: D (56)

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

HP Score

/ 100

Strong

Verdict

yesterday

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

Evidence

18 of 21 sources

Sale Estimate

£620,000

£558k - £682kMedium

Estimate

£620k

Range

£558k – £682k

Rent Estimate (pcm)

£2,350

£2k - £3k

Monthly

£2,350

Yield

4.03%

Verdict

Derived from HomePortfolio scores

581 Field End Road earns an INVESTIGATE rating with HP Score 76/100. Investment score 59/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (67/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. 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 company ownershipHM Land Registry covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

76/ 100

Strong

Investment Score

59/ 100

Moderate

Crime Score

16/ 100

Moderate

Walkability

67/ 100

Moderate

Transit & Bike

Transit 16Bike 36

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 9 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 -12.9% (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 12 Oct 2026
- valuation_snapshotsestimate for 100021460128· as of 12 Oct 2026
Rental economics0/40
gross yield 4.0%; range width penalty ×0.82
- valuation_snapshotsrent estimate 2350/mo (range 2100-2550)· as of 12 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,356/mo, -58% 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 9 Nov 2026
Seller motivationNot scored
context, not scored: 1 price cut(s), 86 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 9 Nov 2026
Risk & liquidity12.8/15
422 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

£525,000£805,000

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£700,000

At the asking price

Monthly rent£2,350/mo

Evidenced range £2,100-£2,550

Interest rate5.4%

Loan to value75%

Cash required: £236,300
Net cash flow: -£736/mo
Cash on cash: -3.7%
Score at this price: 12

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 0.99 - 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 100021460128Valuation edge · as of 12 Oct 2026
valuation_snapshotsrent estimate 2350/mo (range 2100-2550)Rental economics · as of 12 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 9 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 9 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 2350/mo (range 2100-2550)
Seller motivation could not be scored
context, not scored: 1 price cut(s), 86 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. Ask the agent why the price was reduced and whether a previous sale fell through.
1 price cut(s) recorded on the listing history.
3. 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£620,000

Rent Estimate (pcm)£2,350

Gross Yield4.03%

1y Growth-

3y Growth+2.8%

5y Growth+2.0%

10y Growth+2.2%

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

0HA4 0RA

Approval Rate

-12mo

Development

low

67889/APP/2026/2079
Erection of outbuilding to rear garden, front porch, amendments to fenestrations, and retrospective alterations to right and the left side dormer (part retrospective application)
Pending
80226/APP/2026/2025
Erection of a single storey side and rear extension, following the demolition of the existing garage.
Pending
80226/APP/2026/2026
Conversion of roof space to habitable use to include a rear dormer, Juliette balcony and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
Approved

View Planning Timeline

Ownership

Corporate Ownership52.3%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease Type-
Last Ownership Change-
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£36,429

Population Density4,945 /km²

Owner Occupied76%

Age Distribution

0-15 21%16-64 66%65+ 13%

View Area Profile

Schools Nearby

Field End Infant School
0.1 mi
Good
Field End Junior School
0.1 mi
Good
Roxbourne Primary School
0.2 mi
Inspected as Roxbourne Junior School (URN 102196) on 1 Feb 2011
St Swithun Wells Catholic Primary School
0.3 mi
Good

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

View All Schools

Comparables

View All

575 Field End Road
-
£700k
-
579 Field End Road
-
£265k
-
577 Field End Road
-
£198k
-
577 Field End Road
-
£122k
-

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