Asking price fits the estimate
Within the estimated range. £5,000 (1.5%) above the SashMark midpoint. High valuation confidence.
See supporting evidenceExample report · Fictional property and illustrative data
Development imageProperty report
12 Oak Avenue
Newcastle upon Tyne, NE7 7AB
Semi-detached house · 104 m² · EPC C
- Asking price
- £335,000
- Report date
- 7 Sept 2026
SashMark Score
79/ 100
Good
Before offering, confirm the planning restrictions. Several close comparable matches.
Estimated value range
£300,000–£365,000
High valuation confidence
£335,000 asking · Within the estimated range
Scores by category
Property72 / 100 · Good
Planning74 / 100 · Good
Environment96 / 100 · Excellent
Noise89 / 100 · Excellent
Ground & land95 / 100 · Excellent
Area79 / 100 · Good
Schools75 / 100 · Good
Market54 / 100 · Mixed
Connectivity100 / 100 · Excellent
How complete is the available information?
Available evidence11/12 checks · 92%
High confidence
Estimated value
The money question
Estimated value
£330,000
Confidence
High
Likely range
£300,000 – £365,000
Asking price
£335,000
Within the estimated range
£5,000 (1.5%) above the SashMark midpoint
The evidence behind the estimate
- Previous sale · HPI adjusted
- £355,000
- Nearby sales
- £320,000
- Local price per m²
- £330,000
- Previous sale
- £245,000
- Jun 2017
- Local annual movement
- +2.8%
- Newcastle upon Tyne · 2026-06
How this estimate is formed
High confidence, blending previous sale indexed by local uk hpi, robust weighted nearby-sales estimate, robust local price per m² according to evidence quality and using 4 useful nearby sales.
Evidence confidence: 88/100. Methods are weighted by evidence quality.
Local comparable price per m²: £3,182/m².
Automated market indication, not a formal valuation or survey.
At a glance
Things worth knowing
Alterations may face restrictions
conservation area identified nearby. Confirm which restrictions cover the property.
See supporting evidenceSeveral close comparable matches
4 of the selected sales are strong matches on the recorded characteristics. Condition and plot differences still matter.
See supporting evidenceWidespread gigabit availability
100% of assessed property premises have gigabit availability. Confirm the exact address with a provider.
See supporting evidenceBefore you offer
Questions to ask
Which of the mapped restrictions cover this property, and are relevant consents available for past alterations?
Based on: Alterations may face restrictions
Price evidence
Strongest comparable sales
Best matches from the available recorded sales. Condition, tenure and plot can explain price differences.
SashMark midpoint£330,000
Asking price£335,000
18 Oak Avenue£320,000
7 Oak Avenue£315,000
22 Oak Avenue£318,500
18 Oak Avenue
£320,00007/11/2025 · Semi-detached · 72m from search point · £3,168/m²
Matching property type · Within 500m of search point · Floor area within 15% · Sold within two years
7 Oak Avenue
£315,00022/08/2025 · Semi-detached · 95m from search point · £3,182/m²
Matching property type · Within 500m of search point · Floor area within 15% · Sold within two years
22 Oak Avenue
£318,50013/12/2024 · Semi-detached · 128m from search point · £3,185/m²
Matching property type · Within 500m of search point · Floor area within 15% · Sold within two years
On record
Property timeline
Recorded sale
£184,500
Recorded sale
£245,000
EPC certificate
Rating C · 72/100
SashMark research
£300,000–£365,000 estimated range
Property
The home on record
Property
72 / 100 · Good
C
Energy rating
72 / 100
Potential B (84)
- Property type
- Semi-detached house
- Approximate age
- 1930–1949
- Floor area
- 104 m²
- Tenure at last recorded sale
- Freehold
- Primary heating
- Gas boiler and radiators
- Windows
- Fully double glazed
- Energy use
- 164 kWh/m² a year
Energy efficiency · A is best
ABCDEFG
Source & coverage · Energy Performance of Buildings Data
Source: Energy Performance of Buildings Data · Last checked 7 Sept 2026, 23:57Official source
Realistic example data for development.
Planning
Rules and nearby change
Planning
74 / 100 · Good
Property restrictions
Confirm any restrictions with the local authority before planning changes.
- Conservation area
- Identified · check extent
- Listed status
- Not identified
- Article 4 direction
- Not identified
Nearby planning activity
2
Applications within ~500m
1
Pending
0
Approved major
- Pending decision~420m away
Construction of 58 residential dwellings with access and landscaping
Major development
Submitted 12 Apr 2026
Reference 2026/001/MJR
- Approved~135m away
Single-storey rear extension
Submitted 3 Oct 2025
Reference 2025/118/HOU
Coverage varies by council. Nearby records do not confirm an effect on this property.
Source & coverage · Local planning authority
Source: Local planning authority · Last checked 7 Sept 2026, 23:57
Mock development data; not queried from the council.
Environment
Flood & environment
Environment
96 / 100 · Excellent
Radon
Less than 1% of homes are above the action level
Confirm flood history and insurance through the usual legal searches.
Source & coverage · Environment Agency mapping
Source: Environment Agency mapping · Last checked 7 Sept 2026, 23:57Official source
Mock development data; not an official property-specific search.
Noise
Road & rail noise
A useful guide to outdoor transport noise around the home.
Noise
89 / 100 · Excellent
Road noise
Moderate · 52 dB
Rail noise
Low
Positive
Check how noticeable the noise feels inside and outside when you view.
Source & coverage · Defra strategic noise mapping (mock example)
Source: Defra strategic noise mapping (mock example) · Last checked 7 Sept 2026, 23:57
Realistic example data for development.
Ground & land
Land records
Historic landfill and coal-mining checks.
Ground & land
95 / 100 · Excellent
Historic landfill
No historic landfill identified within 1.0km
Environment Agency search of a 1.0km radius.
Coal-mining area
No high-risk area identified
No further concern was identified by this check.
Your conveyancer’s environmental searches provide the formal check.
Source & coverage · Environment Agency and Mining Remediation Authority (mock example)
Source: Environment Agency and Mining Remediation Authority (mock example) · Last checked 7 Sept 2026, 23:57
Realistic example data for development.
Area
The wider area
Recorded crime
Around the local authority average
Recorded incidents were 4% lower than the previous 12-month period
Source & coverage · Example area indicators
Source: Example area indicators · Last checked 7 Sept 2026, 23:57
Mock development data from representative fields.
Sales & market
What nearby homes sold for
Recorded sale prices, comparable matches and local market movement.
Local market
54 / 100 · Mixed
Property history
12 Oak Avenue
Semi-detached · 16 Jun 2017
£245,000
Asking price
Subject property
£335,000
Nearby median
4 nearby recorded sales
£316,750
Nearby range
Recorded sale prices
£305,000–320,000
All comparable sales
| Address | Type | Match | Date | Price |
|---|---|---|---|---|
| 18 Oak Avenue | Semi-detached | 72 m | 7 Nov 2025 | £320,000 |
| 7 Oak Avenue | Semi-detached | 95 m | 22 Aug 2025 | £315,000 |
| 4 Beech Grove | Semi-detached | 210 m | 30 May 2025 | £305,000 |
| 22 Oak Avenue | Semi-detached | 128 m | 13 Dec 2024 | £318,500 |
Asking price is 6% above the selected nearby median.
Comparable prices reflect recorded sales. Condition, floor area, tenure and plot can materially affect value.
Source & coverage · HM Land Registry Price Paid Data
Source: HM Land Registry Price Paid Data · Last checked 7 Sept 2026, 23:57Official source
Realistic example data for development. Nearby sales are not formal valuations.
Local market movement
House-price movement in Newcastle upon Tyne, updated June 2026.
Annual movement
Versus one year earlier
+2.8%
Monthly movement
Versus prior month
+0.4%
Five-year movement
Change in the area index
+22.1%
Source & coverage · UK House Price Index
Source: UK House Price Index · Last checked 7 Sept 2026, 23:57Official source
Realistic example data for development.
Schools
Nearby education
Nearby schools · proximity does not guarantee admission.
Schools
75 / 100 · Good
Based on the latest inspections for 2 nearby schools.
Ravenswood Primary School
620m · Primary · State-funded school
Ofsted: Good
Inspected: 8 Apr 2024 · EIF 2019
View official school recordJesmond Park Academy
1.4km · Secondary · State-funded school
Ofsted: Good
Inspected: 8 Jun 2022 · EIF 2019
View official school recordSource & coverage · Department for Education (mock example)
Source: Department for Education (mock example) · Last checked 7 Sept 2026, 23:57
Realistic example data for development.
Connectivity
Broadband availability
Connectivity
100 / 100 · Excellent
Expected download
300–1000 Mbps
Superfast (30+ Mbps)
Available
Ultrafast (300+ Mbps)
Available
Gigabit (1,000+ Mbps)
Available
Checked for this address. Confirm availability with a provider.
Source & coverage · Ofcom Connected Nations (mock example)
Source: Ofcom Connected Nations (mock example) · Last checked 7 Sept 2026, 23:57
Realistic example data for development.
Roadworks
Local disruption
Roadworks
Utility maintenance on Oak Avenue
180m away · Planned
Source & coverage · DfT Street Manager (mock example)
Source: DfT Street Manager (mock example) · Last checked 7 Sept 2026, 23:57
Realistic example data for development.
How SashMark works
Official information, brought together clearly.
SashMark is a research tool for home buyers. It does not replace a survey, conveyancing searches or professional valuation.
Sources & methodology
Higher scores are better. Missing checks are left out rather than treated as good or bad.
- Energy Performance of Buildings Data
- HM Land Registry Price Paid Data
- UK House Price Index
- Local planning authority
- Environment Agency mapping
- Defra strategic noise mapping (mock example)
- Environment Agency and Mining Remediation Authority (mock example)
- Department for Education (mock example)
- Ofcom Connected Nations (mock example)
- DfT Street Manager (mock example)
Detailed source notes remain available within each section.