15 Northfield Close, Henley-on-Thames, RG9 2LH

UPRN:10033008068Purpose Built Flat2 bedsBuilt 1991-1995

LeaseholdCouncil Tax: -EPC: D (65)

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

15 Northfield Close, Henley-on-Thames, RG9 2LH

HP Score

/ 100

Mixed

Verdict

3 days ago

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

Evidence

19 of 21 sources

Sale Estimate

£479,000

£455k - £503kHigh

Estimate

£479k

Range

£455k – £503k

Rent Estimate (pcm)

£2,300

£2k - £2k

Monthly

£2,300

Yield

6.01%

Verdict

Derived from HomePortfolio scores

15 Northfield Close earns an INVESTIGATE rating with HP Score 71/100. Investment score 67/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is good (71/100). 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

71/ 100

Mixed

Investment Score

67/ 100

Moderate

Crime Score

51/ 100

Elevated

Walkability

71/ 100

High

Transit & Bike

Transit 21Bike 57

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 5 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 +4.2% (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 13 Oct 2026
- valuation_snapshotsestimate for 10033008068· as of 13 Oct 2026
Rental economics7.3/40
gross yield 6.0%; range width penalty ×0.90
- valuation_snapshotsrent estimate 2300/mo (range 2100-2450)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -523/mo, -23% of rent (6.75% on a 75% loan; disclosed service charge and ground rent); fails the stress - earns nothing
- listing_factsservice charge / ground rent from the advert· as of 5 Nov 2026
Seller motivationNot scored
context, not scored: 3 price cut(s), 263 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 5 Nov 2026
Risk & liquidity14.6/15
218 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

£344,000£528,000

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£459,000

At the asking price

Monthly rent£2,300/mo

Evidenced range £2,100-£2,450

Interest rate5.4%

Loan to value75%

Cash required: £151,950
Net cash flow: £43/mo
Cash on cash: 0.3%
Score at this price: 22

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.48 - 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 10033008068Valuation edge · as of 13 Oct 2026
valuation_snapshotsrent estimate 2300/mo (range 2100-2450)Rental economics · as of 13 Oct 2026 · verify before relying on this
listing_factsservice charge / ground rent from the advertStress margin · as of 5 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 5 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 2300/mo (range 2100-2450)
Seller motivation could not be scored
context, not scored: 3 price cut(s), 263 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. Ask the agent why the price was reduced and whether a previous sale fell through.
3 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£479,000

Rent Estimate (pcm)£2,300

Gross Yield6.01%

1y Growth+50.6%

3y Growth+0.4%

5y Growth+1.5%

10y Growth+2.2%

Last Sold Price£407,000 (2021-06-24)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonModerate
MiningLow
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0RG9 2LH

Approval Rate

-12mo

Development

low

P26/S4996/HH
Installation of a powder-coated aluminium brise-soleil with fixed horizontal louvres to the front elevation of the existing dwelling. (Schedule 1 application under the 2026 Regulations)
Pending
P26/S4954/HH
Installation of an air source heat pump in the rear garden (Schedule 2 application under the 2026 Regulations).
Pending
P26/S4955/LB
Listed Building Consent for the Installation of an air source heat pump in the rear garden, relocation of the existing bathroom to the first floor, and associated internal reconfigurations. (Schedule 2 application under the 2026 Regulations)
Pending

View Planning Timeline

Ownership

Corporate Ownership63.4%
Overseas OwnershipNo
Lease Term Remaining999+ yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2021-06-24
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£43,026

Population Density2,619 /km²

Owner Occupied60%

Age Distribution

0-15 11%16-64 59%65+ 30%

View Area Profile

Schools Nearby

Rupert House School
0.2 mi
Inspected by ISI
Badgemore Primary School
0.2 mi
Inspected as Badgemore Primary School (URN 123042) on 4 Jun 2019
The Henley College
0.4 mi
-
Trinity Church of England Primary School
0.6 mi
GoodConcerns

4 of 9 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

7 Northfield Close
-
£505k
-
3 Northfield Close
-
£700k
-
16 Northfield Close
-
£400k
-
2 Northfield Close
-
£675k
-

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