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Guide Price£4,000,000

Park Lane, Old Knebworth, SG3

Land size
2 acres
Bedrooms
10
Bathrooms
6

Key Features

  • Nine bedrooms
  • Separate annexe
  • Beautiful walled garden
  • Electric gated entrance
  • Period features throughout

Description

Tucked away in the heart of Old Knebworth, The Manor House is an exceptional period residence of remarkable character and scale. Originally part of the Knebworth Estate, the house has been sensitively restored to combine heritage charm with refined contemporary living. The property is perfectly configured for modern family life and entertaining, offering outstanding accommodation, elegant entertaining space, and excellent connectivity to London and beyond.

The interior of The Manor House is exceptionally well balanced, combining elegant period proportions with a layout that is both practical and highly versatile for modern living.

The principal reception rooms are arranged to provide a natural flow through the house, with many enjoying direct access to the gardens and excellent natural light throughout. At the heart of the home is the kitchen/breakfast room, a well-considered space designed for both everyday family life and informal entertaining. This opens through to a conservatory/ orangery, creating a seamless transition between interior and exterior living and providing an attractive outlook across the gardens.

The reception space is extensive yet well defined, including a particularly generous drawing room, positioned to take advantage of views over the grounds, alongside additional sitting and family rooms which offer flexibility for more relaxed day-to-day use. A study and separate office provide excellent provision for working from home, discreetly located away from the main living areas.
Across the upper floors, the bedroom accommodation is well arranged to provide both privacy and flexibility. The principal suite occupies a substantial footprint, incorporating a dressing room and en suite bathroom, and is notably well positioned within the house. Further double bedrooms are arranged over the first and second floors, ideal for family, guests or staff, with a variety of configurations depending on requirements. In addition, the house benefits from a separate annexe, offering independent accommodation that can be used for guests, extended family or live-in staff. Overall, the interior provides a rare combination of scale, adaptability and character, suited equally to formal entertaining and comfortable family living.

Outside

The property sits within approximately two acres of private grounds behind electric gates, including beautifully landscaped gardens, a heated swimming pool, floodlit tennis court, pool house, and outdoor kitchen.

Situation

Old Knebworth one of the area’s most prestigious and characterful settings. This discreet and highly sought after enclave is defined by its heritage architecture, mature trees and private surroundings, offering a distinctly rural feel despite its proximity to modern amenities. The immediate environment is steeped in history, with neighbouring country houses and the renowned Knebworth House estate contributing to a sense of exclusivity and timeless appeal.

The setting provides a peaceful retreat from urban life, while still being conveniently located for access to Knebworth village, where residents can find everyday essentials, boutique shops and welcoming pubs.

Despite its idyllic, semi-rural character, the location remains highly practical for commuters and families alike. Knebworth mainline station offers fast and frequent rail services into London King’s Cross, while the nearby A1(M) ensures excellent road connectivity. The surrounding area also benefits from highly regarded schooling options and a range of outdoor pursuits, with countryside walks, bridleways and access to the Knebworth Estate all close at hand.

The area is well served by a selection of highly regarded local state and independent schools, providing excellent options within easy reach. Unusually for a village location, there is also superb access to some of the UK’s leading senior and boarding schools further afield. Fast and convenient rail connections open up schools in Cambridge, Peterborough and beyond, with many local families choosing prestigious options such as Oundle, Haileybury, Bedford, and leading Cambridge-based schools. Boarding is a well-established and popular choice within the community, reflecting the ease of reaching these top-tier institutions.

For those commuting, the property benefits from remarkably efficient transport links. Fast, direct train services provide access into London in approximately 21 minutes during peak times

Property Ref Number:

HAM-65899

Additional Information

Local Authority:
North Herts District
Council Tax Band: H
Services:
All mains services provided

Map Location

Property details

Tenure
Freehold
Council Tax Band
H
Date Posted
2026-06-16

Market Value Analysis

Compared with 1,221 Homes with Land listings in East Anglia (1+ acres).

This Property£2,000,000 / acre
Homes with Land Average (1+ acres) £376,276 / acre
View full market data

Utilities & Restrictions

Utilities

Electricity
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Water
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Heating
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Broadband
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Sewerage
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Rights & Restrictions

Public Rights of Way
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Private Rights of Way
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Listed Property
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Restrictions
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Listed status, conservation areas and planning constraints for this location are in the full report.

Property Features

Accessibility
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Parking
Garage
Garden
Private Garden

Beyond the particulars: planning activity, flood history, heritage and ground risks, checked for this exact spot.

Connectivity

Broadband

No premises records for this postcode, which is common for bare land and rural plots. A new connection would be quoted by the provider.

Mobile signal

No address-level signal records for this postcode, which is common for bare land.

Ofcom Connected Nations postcode-level predictions. Speeds and signal are modelled, not measured, and vary between addresses and providers.

Signal is the easy part. Planning activity, flood history and protected designations here are in the full report.

Nearest Schools

Primary

  • Knebworth Primary and Nursery School1.3 milesNo Ofsted rating
    Ages
    3 to 11
    Pupils
    390
    Type
    Community school
  • St Margaret Clitherow Roman Catholic Primary School1.3 milesOfsted: Good
    Ages
    3 to 11
    Pupils
    235
    Type
    Voluntary aided school
    Faith
    Roman Catholic
  • Roebuck Academy1.6 milesOfsted report card · Jan 2026
    Ages
    3 to 11
    Pupils
    452
    Type
    Academy converter
  • Shephalbury Park Primary School1.8 milesOfsted: Good
    Ages
    3 to 11
    Pupils
    228
    Type
    Community school
  • Codicote Church of England Primary School1.8 milesOfsted: Good *
    Ages
    3 to 11
    Pupils
    276
    Type
    Voluntary controlled school
    Faith
    Church of England

Secondary

  • Barnwell School2.2 milesOfsted report card · Jan 2026
    Ages
    11 to 18
    Pupils
    1,270
    Type
    Foundation school
  • Marriotts School2.8 milesOfsted report card · Jan 2026
    Ages
    11 to 18
    Pupils
    1,415
    Type
    Community school
  • The Thomas Alleyne Academy3.2 milesNo Ofsted rating
    Ages
    11 to 18
    Pupils
    970
    Type
    Academy sponsor led
  • Barclay Academy3.2 milesOfsted: Good
    Ages
    11 to 18
    Pupils
    1,044
    Type
    Academy sponsor led
  • Monk's Walk School3.4 milesNo Ofsted rating
    Ages
    11 to 18
    Pupils
    1,440
    Type
    Academy converter

* Latest graded judgement covers quality of education only; no overall grade was issued under the 2024-25 inspection framework.

Distances are straight-line from the advertised location. Source: the national school registers (DfE, Welsh Government, Scottish Government) and Ofsted.

Schools are just the start: sold prices nearby, planning activity and any flood history are in the full report.

Amenities

Supermarket

Co-op Knebworth, Knebworth1.3 miles
Tesco Stevenage Superstore, Stevenage1.3 miles
Asda Stevenage Express Petrol, Stevenage1.4 miles

GP surgery

Knebworth & Marymead Practice1.4 miles

Pharmacy

Tesco Instore Pharmacy1.3 miles

Hospital

Lister Hospital3.8 miles

Green space

Public Park Or Garden154 metres

Straight-line distances from the advertised location. Sources: NHS records, Geolytix supermarket locations, OS Open Greenspace and the national trails registers.

The area stacks up? Now check the location itself: planning nearby, protected designations and past flooding.

Getting Around

Nearest station

Knebworth Rail Station1.1 miles

Nearest bus stop

Manor Farm81 metres

Typical drive times

Hitchin14 min · 8.4 miles
Stevenage6 min · 3 miles
Letchworth15 min · 10 miles
St Albans (city)22 min · 11 miles
Welwyn Garden City13 min · 6.6 miles

Straight-line distances from the advertised location; drive times are typical free-flow times over OpenStreetMap road data, so allow more at peak. Public transport locations from DfT NaPTAN.

Easy to reach matters. So do planning activity, flood history and ground risks: all in the full report.

Flood Risk

From Environment Agency flood map open data, checked around the advertised map pin and allowing for the listed acreage where known. This summary comes from LandSale, the advertising platform, not from the listing agent, and is not part of the agent's particulars. Risk can vary across a single holding, so verify anything critical through your own searches before committing.

Rivers and the sea

Flood Zone 1Lower risk

Surface water

A 1 in 30 or greater chance each yearHigher risk

Mapped within the area searched, not at the advertised map pin itself.

These bandings are the summary. Where this location sits on the flood maps, plus planning activity, heritage and ground risks, is in the full report.

Important notice: Information, maps and tags on this page are drawn from the advertising agent's marketing materials or generated automatically. LandSale has not verified them. Relying on these details is at your own risk, always carry out independent checks before committing to a purchase.

Contact Hamptons, Harpenden

36 High Street, Harpenden, AL5 2SX

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