19 Runfurrow, Haddenham, Aylesbury, HP17 8JH

UPRN:766036581Purpose Built Flat1 bedsBuilt 1976-1982

LeaseholdCouncil Tax: Band AEPC: C (72)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 4mo agoAmenities· 1mo agoArea· Census 2021

19 Runfurrow, Haddenham, Aylesbury, HP17 8JH

HP Score

/ 100

Strong

Verdict

yesterday

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

Evidence

19 of 21 sources

Sale Estimate

£199,000

£189k - £209kHigh

Estimate

£199k

Range

£189k – £209k

Rent Estimate (pcm)

£750

£700 - £850

Monthly

£750

Yield

4.74%

Verdict

Derived from HomePortfolio scores

19 Runfurrow earns an INVESTIGATE rating with HP Score 78/100. Investment score 70/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (63/100). 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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

78/ 100

Strong

Investment Score

70/ 100

Moderate

Crime Score

9/ 100

Low

Walkability

63/ 100

Moderate

Transit & Bike

Transit 13Bike 39

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 +4.5% (HIGH), sold-comps +18.5%, £/sqft +18.4%] → 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 9 Oct 2026
- valuation_snapshotsestimate for 766036581· as of 9 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 5.2%· as of 26 Oct 2026
Rental economics0/40
gross yield 4.7%; range width penalty ×0.80
- valuation_snapshotsrent estimate 750/mo (range 700-850)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -380/mo, -51% 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
134 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

£142,500£218,500

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£190,000

At the asking price

Monthly rent£750/mo

Evidenced range £700-£850

Interest rate5.4%

Loan to value75%

Cash required: £59,600
Net cash flow: -£122/mo
Cash on cash: -2.5%
Score at this price: 17

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.17 - below 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 766036581Valuation edge · as of 9 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 5.2%Valuation edge · as of 26 Oct 2026
valuation_snapshotsrent estimate 750/mo (range 700-850)Rental economics · as of 9 Oct 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 750/mo (range 700-850)
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£199,000

Rent Estimate (pcm)£750

Gross Yield4.74%

1y Growth-

3y Growth+0.8%

5y Growth+2.5%

10y Growth+2.4%

Last Sold Price£195,000 (2022-01-28)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonModerate
MiningUnknown
LandslideLow
Air QualityLow
NoiseBelow 40 dB

View Full Risk Report

Planning Activity

Recent Apps

0HP17 8JH

Approval Rate

-12mo

Development

low

PL/26/08942/KA
Crown reduction by approx 2m by 2m to 1 x Cherry tree as the tree's spread means it is growing close to building and telephone wires
Pending
PL/26/08834/KA
T1 Weeping Birch - Reduce the spread of the tree by up to 1 metre, approximately back to the previous pruning points
Pending
PL/26/08703/KA
Mahonia - crown reduction (height 0.75m, width 0.3m), Conifer - crown reduction (height 1.2m, width 0.6m), Acer - crown reduction (height 1.2m, width 0.75m), Bay - crown reduction (height 1.35m, width 1m), Variegated laurel (1) - crown reduction (height 0.6m, width 0.5m), Variegated laurel (2) - crown reduction (height 0.5m, width 0.6m), Portuguese laurel - crown reduction (height 0.75m, width 1m), Wisteria - crown reduction (height 1.5m, width 4m)
Pending

View Planning Timeline

Ownership

Corporate Ownership70%
Overseas OwnershipNo
Lease Term Remaining175 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2022-01-28
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

16 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£35,937

Population Density-

Owner Occupied56%

Age Distribution

0-15 19%16-64 58%65+ 23%

View Area Profile

Schools Nearby

Haddenham Community Junior School
0.2 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Haddenham Community Infant School
0.2 mi
Good
Haddenham St Mary's Church of England School
0.7 mi
Report card2025
Ofsted no longer awards a single overall grade.
Cuddington and Dinton CofE School
1.3 mi
Good

5 of 14 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

23 Runfurrow
-
£190k
-
19 Runfurrow
-
£195k
-
45 Runfurrow
-
£190k
-
21 Runfurrow
-
£168k
-

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