Flat Second Floor 3, 63 Tunley Road, London, SW17 7QH

UPRN:121053820Converted Flat2 bedsBuilt -

LeaseholdCouncil Tax: -EPC: -

Data freshness:Planning· 2mo ago

Flat Second Floor 3, 63 Tunley Road, London, SW17 7QH

HP Score

Not available

Verdict

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

Evidence

15 of 21 sources

Sale Estimate

£543,000

£515k - £570kHigh

Estimate

£543k

Range

£515k – £570k

Rent Estimate (pcm)

£2,550

£2k - £3k

Monthly

£2,550

Yield

5.83%

Verdict

Derived from HomePortfolio scores

Flat Second Floor 3 earns an INVESTIGATE rating; it has no HP Score yet. Walkability is excellent (87/100). 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 SourcesPortal listingsOfcom Connected NationsOfcom mobile coverageMarket estimates (third-party AVM)Walk ScoreONS Census 2021Police.ukHM Land Registry company ownershipHM Land Registry covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

No data

Investment Score

No data

Crime Score

No data

Walkability

87/ 100

Excellent

Transit & Bike

Transit 50Bike 58

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 5 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 +3.3% (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 9 Nov 2026
- valuation_snapshotsestimate for 121053820· as of 9 Nov 2026
Rental economics5.6/40
gross yield 5.8%; range width penalty ×0.85
- valuation_snapshotsrent estimate 2550/mo (range 2350-2800)· as of 9 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -471/mo, -18% 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 5 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 68 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 & liquidity5.6/15
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

£394,000£604,000

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£525,000

At the asking price

Monthly rent£2,550/mo

Evidenced range £2,350-£2,800

Interest rate5.4%

Loan to value75%

Cash required: £175,050
Net cash flow: -£6/mo
Cash on cash: -0.0%
Score at this price: 11

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.44 - clears 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 121053820Valuation edge · as of 9 Nov 2026
valuation_snapshotsrent estimate 2550/mo (range 2350-2800)Rental economics · as of 9 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 5 Nov 2026 · verify before relying on this
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 2550/mo (range 2350-2800)
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. 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.
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£543,000

Rent Estimate (pcm)£2,550

Gross Yield5.83%

1y Growth-

3y Growth-

5y Growth-

10y Growth-

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceUnknown
RadonUnknown
MiningUnknown
LandslideUnknown
Air QualityUnknown
NoiseUnknown

View Full Risk Report

Planning Activity

Recent Apps

-SW17 7QH

Approval Rate

-12mo

Development

2026/3253
Two storey rear extension, loft conversion and associated alterations.
On-line
2026/3242
Construction of raised decking area with a glazed safety screen to rear elevation, with steps down to existing rear garden and side refuse area
Pending
2026/3239
Non-material amendment to planning permission dated 03/06/2025 ref 2024/2907 (Alterations including erection of an extension above two-storey rear addition with roof terrace and 1.7m high obscure glazed screen. Excavation to enlarge existing basement and erection of a single-storey rear/side extension and first floor oriel window rear extension. The proposed works are in connection with the creation of a new one bedroom flat within the second floor. It is also proposed to re-configure the existing flats into a three bedroom flat along the proposed basement and ground floor and a two bedroom flat along the first floor.) to allow the omission of the basement level; Omission of the glazed roof and replace with two rooflights to the ground floor rear of Flat A; Minor internal amendments to the upper floors; resulting tof the second floor flat (Flat C reduced by 3.0sqm; entrance door to the second floor flat (Flat C) relocated to the top of the communal staircase and the flank wall of Bedroom 3 (Flat A) projecting further by1060mm into the courtyard.
Rejected

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