8A Robyns Way, Sevenoaks, TN13 3DZ

UPRN:50002010574Purpose Built Flat3 bedsBuilt 1976-1982

LeaseholdCouncil Tax: Band DEPC: D (61)

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

HP Score

/ 100

Strong

Verdict

3 days ago

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

Evidence

18 of 21 sources

Sale Estimate

£410,000

£328k - £492kLow

Estimate

£410k

Range

£328k – £492k

Rent Estimate (pcm)

£1,850

£2k - £2k

Monthly

£1,850

Yield

6.34%

Verdict

Derived from HomePortfolio scores

8A Robyns Way earns an INVESTIGATE rating with HP Score 78/100. Investment score 62/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (60/100). 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)Defra 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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

78/ 100

Strong

Investment Score

62/ 100

Moderate

Crime Score

9/ 100

Low

Walkability

60/ 100

Moderate

Transit & Bike

Transit 12Bike 37

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

headline score requires valuation_edge (estimate confidence LOW below scoring floor)

What we could establish

Rental economics10/40
gross yield 6.3%; range width penalty ×0.93
- valuation_snapshotsrent estimate 1850/mo (range 1700-1950)· as of 10 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -247/mo, -13% 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 30 Oct 2026· verify before relying on this
Risk & liquidity0/15
lease 48 years (under 80): most lenders refuse it - risk scores nothing; 251 sales/12mo in area; valuation range width 40%
- property_intelligencetransactions_12mo
- listing_factslease 48 years remaining (advert)· as of 30 Oct 2026

Withholding a score is deliberate. A number built on missing or stale inputs would look more certain than the evidence allows.

Economics

What happens to your money

Your assumptions

Purchase price£350,000

At the asking price

Monthly rent£1,850/mo

Evidenced range £1,700-£1,950

Interest rate5.4%

Loan to value75%

Cash required: £113,800
Net cash flow: £100/mo
Cash on cash: 1.0%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.57 - 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_snapshotsrent estimate 1850/mo (range 1700-1950)Rental economics · as of 10 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 30 Oct 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 30 Oct 2026
property_intelligencetransactions_12moRisk & liquidity
listing_factslease 48 years remaining (advert)Risk & liquidity · as of 30 Oct 2026

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
Valuation edge could not be scored
estimate confidence LOW below scoring floor
Rental economics needs verification before you rely on it
rent estimate 1850/mo (range 1700-1950)

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. Fill the valuation edge gap before relying on the score.
estimate confidence LOW below scoring floor
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£410,000

Rent Estimate (pcm)£1,850

Gross Yield6.34%

1y Growth-

3y Growth+1.4%

5y Growth+2.8%

10y Growth+2.8%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningLow
LandslideModerate
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0TN13 3DZ

Approval Rate

-12mo

Development

low

26/02813/WTPO
Yew - Trimming the lower branches / twigs so they do not overhang as much into the garden
Pending
26/02815/WTPO
T1 Oak: Reduce crown to previous pruning points, shortening height and lateral spread by appx 2 metres.
Pending
26/02619/DETAIL
Details pursuant to condition 6 (Soft landsaping works and a schedule of landscape maintenance for a minimum period of 5 years) of 25/03481/HOUSE.
Pending

View Planning Timeline