17 Muirfield, London, W3 7NR

UPRN:12108786Semi-Detached House3 bedsBuilt 1930-1949

FreeholdCouncil Tax: Band EEPC: D (64)

Data freshness:Price Paid· freshPlanning· 3mo agoEPC· 4mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 1mo agoArea· Census 2021Council Tax· 6mo ago

HP Score

/ 100

Strong

Verdict

4 days ago

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

Evidence

19 of 21 sources

Sale Estimate

£717,000

£681k - £753kHigh

Estimate

£717k

Range

£681k – £753k

Rent Estimate (pcm)

£2,950

£3k - £3k

Monthly

£2,950

Yield

4.88%

Verdict

Derived from HomePortfolio scores

17 Muirfield earns an INVESTIGATE rating with HP Score 76/100. Investment score 63/100 reflects moderate fundamentals. Crime intensity is low. Walkability is excellent (89/100). 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

76/ 100

Strong

Investment Score

63/ 100

Moderate

Crime Score

31/ 100

Moderate

Walkability

89/ 100

Excellent

Transit & Bike

Transit 66Bike 75

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 5 Nov 2026

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

Valuation edge0/15
claims [AVM -1.1% (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 12108786· as of 13 Oct 2026
Rental economics0/40
gross yield 4.9%; range width penalty ×0.86
- valuation_snapshotsrent estimate 2950/mo (range 2700-3200)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,020/mo, -35% 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 5 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 28 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 5 Nov 2026
Risk & liquidity14.6/15
416 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

£544,000£833,500

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£725,000

At the asking price

Monthly rent£2,950/mo

Evidenced range £2,700-£3,200

Interest rate5.4%

Loan to value75%

Cash required: £245,050
Net cash flow: -£405/mo
Cash on cash: -2.0%
Score at this price: 15

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.21 - 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 12108786Valuation edge · as of 13 Oct 2026
valuation_snapshotsrent estimate 2950/mo (range 2700-3200)Rental economics · as of 13 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 5 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 5 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 2950/mo (range 2700-3200)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 28 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£717,000

Rent Estimate (pcm)£2,950

Gross Yield4.88%

1y Growth-

3y Growth-3.0%

5y Growth-2.9%

10y Growth-0.1%

Last Sold Price£325,000 (2007-01-12)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

1W3 7NR

Approval Rate

100%12mo

Development

low

26/0187/DELEAL
Discharge of condition PLC-15 pursuant to planning permission reference 165514OPDFUL dated 20/10/2023 for 'Redevelopment of the site to provide a single storey basement with a part 10, part 36 storey building comprising 350 residential units and ancillary facilities (Use Class C3) with a mix of studio, 1 bed, 2 bed and 3 bed flats and 503qm (GIA) of flexible use class E and/or Sui Generis (pub/wine bar/drinking establishment) and/or F1 and/or F2 floorspace and a landscaped public realm, together with associated public and private amenity space, cycle parking, car parking, servicing, landscaping and other associated works (Full Planning Application accompanied by an Environmental Impact Assessment) (Amended description, revised plans and affordable housing received 17/07/20)'
Approved
263804OPDCOB
Application for Prior Approval under Schedule 2, Part 16, Class A of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the installation of a telecommunications base station comprising a 25m monopole supporting 6 antennas and 2 transmission dishes, together with the installation of 3 ground-based equipment cabinets, 1 meter cabinet and ancillary development including compound fencing. (Out of Borough)
Pending
P/2026/02597/HH
Erection of a rear dormer roof extension (approved under ref: P/2026/01453/FUL); erection of a rear extension, over part of the approved ground floor back addition; erection of a single storey rear extension (approved under ref: P/2026/01443/FUL).
Pending

View Planning Timeline