Apartment 206, River Apartments, 20 Gillender Street, London, E3 3YJ

UPRN:6737896Flat/Maisonette0 bedsBuilt 2012-2021

LeaseholdCouncil Tax: Band DEPC: C (78)

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

Apartment 206, River Apartments, 20 Gillender Street, London, E3 3YJ

HP Score

/ 100

Mixed

Verdict

3 days ago

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

Evidence

18 of 21 sources

Sale Estimate

£302,000

£287k - £317kHigh

Estimate

£302k

Range

£287k – £317k

Rent Estimate (pcm)

£1,600

£2k - £2k

Monthly

£1,600

Yield

6.41%

Verdict

Derived from HomePortfolio scores

Apartment 206 earns an INVESTIGATE rating with HP Score 71/100. Investment score 71/100 reflects strong fundamentals. Crime intensity is moderate. Walkability is good (79/100). 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 listingsMarket 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

71/ 100

Mixed

Investment Score

71/ 100

High

Crime Score

46/ 100

Elevated

Walkability

79/ 100

High

Transit & Bike

Transit 58Bike 70

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 4 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 +0.8% (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 28 Oct 2026
- valuation_snapshotsestimate for 6737896· as of 28 Oct 2026
Rental economics10.7/40
gross yield 6.4%; range width penalty ×0.95
- valuation_snapshotsrent estimate 1600/mo (range 1500-1700)· as of 28 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -218/mo, -14% 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 4 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 281 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 & liquidity14.7/15
439 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

£224,500£344,500

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£299,500

At the asking price

Monthly rent£1,600/mo

Evidenced range £1,500-£1,700

Interest rate5.4%

Loan to value75%

Cash required: £96,125
Net cash flow: £97/mo
Cash on cash: 1.2%
Score at this price: 25

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.58 - 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 6737896Valuation edge · as of 28 Oct 2026
valuation_snapshotsrent estimate 1600/mo (range 1500-1700)Rental economics · as of 28 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 4 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 4 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 1600/mo (range 1500-1700)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 281 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. 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£302,000

Rent Estimate (pcm)£1,600

Gross Yield6.41%

1y Growth-

3y Growth+0.8%

5y Growth-1.1%

10y Growth+0.2%

Last Sold Price£326,400 (2021-07-28)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseHigh

View Full Risk Report

Planning Activity

Recent Apps

0E3 3YJ

Approval Rate

-12mo

Development

low

PA/26/01855/S
Application for Non-Material amendment to planning permission ref: PA/19/02148, Dated 14/10/2020. Non Material amendment(s) Sought: It is proposed to change the wording of the trigger for conditions 9(c), 15(g), 20, 27, 31(2), 33(b), 34, 35(a, b and d) and 37 to assist with occupation of the scheme.
Pending
PA/26/01814/S
Submission of details pursuant to condition no.21 (CIL Phase) in relation to Buildings A and B only of planning permission ref: PA/23/02037, dated 19/09/2025
Pending
PA/26/01840/NC
Submission of details pursuant to partial Condition 35 (Foundation Design) in relation to Phase A only covers blocks F, of Outline Planning Permission PA/21/02377 dated 03/06/2024
Pending

View Planning Timeline