168 Pennell House, Poynders Gardens, London, SW4 8PJ

UPRN:200000476962Purpose Built Flat3 bedsBuilt 1930-1949

LeaseholdCouncil Tax: Band BEPC: C (71)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoEPC· 4mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 1mo agoArea· Census 2021

168 Pennell House, Poynders Gardens, London, SW4 8PJ

HP Score

/ 100

Strong

Verdict

today

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

Evidence

19 of 21 sources

Sale Estimate

£350,000

£332k - £367kHigh

Estimate

£350k

Range

£332k – £367k

Rent Estimate (pcm)

£1,650

£2k - £2k

Monthly

£1,650

Yield

5.66%

Verdict

Derived from HomePortfolio scores

168 Pennell House earns an INVESTIGATE rating with HP Score 80/100. Investment score 69/100 reflects moderate fundamentals. Crime intensity is low. Walkability is good (82/100). 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)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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

80/ 100

Strong

Investment Score

69/ 100

Moderate

Crime Score

19/ 100

Moderate

Walkability

82/ 100

High

Transit & Bike

Transit 47Bike 59

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceLead to verifyListing checked 4 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 edge2.5/15
claims [AVM +0.0% (HIGH), sold-comps +22.9%, £/sqft +22.9%] → measured edge +0.50pp 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 200000476962· as of 13 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 11.5%· as of 31 Oct 2026
Rental economics4.7/40
gross yield 5.7%; range width penalty ×0.90
- valuation_snapshotsrent estimate 1650/mo (range 1550-1800)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -394/mo, -24% 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 4 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 1 price cut(s), 126 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 4 Nov 2026
Risk & liquidity14.6/15
349 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

£262,500£402,500

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£350,000

At the asking price

Monthly rent£1,650/mo

Evidenced range £1,550-£1,800

Interest rate5.4%

Loan to value75%

Cash required: £113,800
Net cash flow: -£39/mo
Cash on cash: -0.4%
Score at this price: 22

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.40 - 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 200000476962Valuation edge · as of 13 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 11.5%Valuation edge · as of 31 Oct 2026
valuation_snapshotsrent estimate 1650/mo (range 1550-1800)Rental economics · as of 13 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 4 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 4 Nov 2026

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 1650/mo (range 1550-1800)
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.
1 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£350,000

Rent Estimate (pcm)£1,650

Gross Yield5.66%

1y Growth-

3y Growth-1.1%

5y Growth-1.4%

10y Growth-0.3%

Last Sold Price£222,750 (2013-03-14)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseBelow 40 dB

View Full Risk Report

Planning Activity

Recent Apps

0SW4 8PJ

Approval Rate

-12mo

Development

low

26/02978/FUL
Erection of a roof extension over the existing rear outrigger.
Pending
26/02941/FUL
Retention of the installation of 7 circular vent ducts and 2 ventilation extractors on the roof, together with a water tank, cables on elevations including EV chargers . (Retrospective).
Pending
26/02954/NMC
Application for a Non-Material Amendment Following a Grant of Planning Permission ref: 25/00292/FUL (Erection of a single storey rear infill extension. Alterations to pitched roof to north elevation involving the removal of the pitched roof, raising of the parapet level and installation of replacement flat roof with rooflights. Removal of existing horizontal windows to right flank elevation. Excavation of new basement area across the full frontal width of the property) granted on 21.10.2025. Amendment sought : Additional space to be added to the proposed basement extending to the rear of the property.
Pending

View Planning Timeline