121A Streatham Vale, London, SW16 5SQ

UPRN:100021897496Purpose Built Flat3 bedsBuilt 1900-1929

LeaseholdCouncil Tax: Band CEPC: D (65)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshEPC· 3mo agoRisk· 5mo agoConnectivity· 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

20 of 21 sources

Sale Estimate

£324,000

£307k - £340kHigh

Estimate

£324k

Range

£307k – £340k

Rent Estimate (pcm)

£1,450

£1k - £2k

Monthly

£1,450

Yield

5.35%

Verdict

Derived from HomePortfolio scores

121A Streatham Vale earns an INVESTIGATE rating with HP Score 76/100. Investment score 62/100 reflects moderate fundamentals. Crime intensity is low. Walkability is good (83/100). 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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

76/ 100

Strong

Investment Score

62/ 100

Moderate

Crime Score

30/ 100

Moderate

Walkability

83/ 100

High

Transit & Bike

Transit 29Bike 46

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceLead 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 edge2.5/15
claims [AVM -0.3% (HIGH), sold-comps +46.5%, £/sqft +46.5%] → 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 10 Nov 2026
- valuation_snapshotsestimate for 100021897496· as of 10 Nov 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 12.7%· as of 24 Oct 2026
Rental economics2.6/40
gross yield 5.4%; range width penalty ×0.92
- valuation_snapshotsrent estimate 1450/mo (range 1350-1550)· as of 10 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -435/mo, -30% 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
no listing-history inputs (first published date, price changes)
Risk & liquidity14.6/15
730 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

£244,000£374,000

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£325,000

At the asking price

Monthly rent£1,450/mo

Evidenced range £1,350-£1,550

Interest rate5.4%

Loan to value75%

Cash required: £105,050
Net cash flow: -£93/mo
Cash on cash: -1.1%
Score at this price: 20

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.32 - 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 100021897496Valuation edge · as of 10 Nov 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 12.7%Valuation edge · as of 24 Oct 2026
valuation_snapshotsrent estimate 1450/mo (range 1350-1550)Rental economics · as of 10 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
property_intelligencetransactions_12moRisk & liquidity

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 1450/mo (range 1350-1550)
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£324,000

Rent Estimate (pcm)£1,450

Gross Yield5.35%

1y Growth-

3y Growth-1.1%

5y Growth-0.9%

10y Growth+1.0%

Last Sold Price£345,000 (2014-07-18)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0SW16 5SQ

Approval Rate

-12mo

Development

low

26/02952/GPDO
Demolition of existing single storey rear extension. Erection of a single storey rear extension which projects out from the rear wall of the original house by 6m metres, with an eaves height of 2.95 metres and a maximum roof height of 3.75 metres
Pending
26/03023/LDCP
Application for a Certificate of Lawful Certificate (Proposed) for the erection of a rear dormer extension including two rooflights to the front and the installation of solar panels.
Pending
26/03024/FUL
Erection of a single-storey ground-floor extension and the installation of bifold doors.
Pending

View Planning Timeline

Ownership

Corporate Ownership66.7%
Overseas OwnershipNo
Lease Term Remaining86 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2014-07-18
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

14 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£43,666

Population Density-

Owner Occupied57%

Age Distribution

0-15 19%16-64 70%65+ 11%

View Area Profile

Schools Nearby

Granton Primary School
0.1 mi
Outstanding
Woodmansterne School
0.3 mi
Area grades2024
Inspected after Ofsted withdrew the single overall grade.
Beecholme Primary School
0.5 mi
Inspected as Beecholme Primary School (URN 102631) on 12 Jul 2016
Immanuel and St Andrew Church of England Primary School
0.5 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.

6 of 15 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

107A Streatham Vale
-
£240k
-
93 Streatham Vale
-
£125k
-
93A Streatham Vale
-
£375k
-
123A Streatham Vale
-
£300k
-

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