Farmland India
Young maize on sandy soil beside tall kans grass and a wide braided Kosi channel with sand bars in Supaul district, Bihar

District guide

Buying Land in Supaul

A Kosi-floodplain district on the Nepal border: open Kosi rail bridge, a road bridge due 2026-27, an expressway route and sandy maize and rice land.

  • 2,420 sq km

    Area (district portal)

  • 1,450 mm

    Normal annual rainfall

  • 173%

    Cropping intensity

  • 13.3 km

    Bheja–Bakaur bridge length

District land record — Supaul

Rev. 2026 · Farmland India desk

State

Bihar

Location

Bounded by Nepal on the north, Saharsa on the south, Araria on the east and Madhubani on the west, in the Koshi division (district portal)

Key markets

Supaul town · Birpur · Triveniganj · Raghopur · Pratapganj · Nirmali · Kishanpur · Chhatapur

Demand anchors

Kosi Rail Mahasetu open since Sep 2020 (Swarajya) · Bheja–Bakaur Kosi road bridge scheduled FY 2026–27 (PIB post) · Gorakhpur–Siliguri Expressway route (India TV, Nov 2025)

Rail

The Supaul–Asanpur–Kupaha rail route joins Supaul, Araria and Saharsa across the Kosi Mahasetu (Swarajya, Sep 2020); a Supaul–Raghopura DEMU train was flagged off in 2020 (PIB).

Size and population

2,420 sq km on the district portal; ICAR-CRIDA lists 238.6 thousand ha (district portal; ICAR-CRIDA)

Pricing unit

Asking prices are usually quoted in kattha or decimal; no sourced price series is shown

Local units

Kattha and bigha vary in size across Bihar and are not fixed by a single official conversion; 1 decimal is one-hundredth of an acre (435.6 sq ft). Always convert to acres or sq ft on the deed.

Land records portal

biharbhumi.bihar.gov.in for Jamabandi, mutation and maps

District overview

Supaul — a Kosi-floodplain border district with a rail bridge open and a road bridge coming

Supaul district covers about 2,420 sq km along the Nepal border in the Koshi division, with Saharsa to the south, Araria to the east and Madhubani to the west (district portal). The Koshi and its tributaries dominate the map, and soils are alluvial with sandy patches. Supaul town is the headquarters; Birpur, Triveniganj, Raghopur and Pratapganj are other main centres.

Connectivity is the story. The 1.9 km Kosi Rail Mahasetu was dedicated in September 2020 at a cost of Rs 516 crore, opening the Supaul–Asanpur–Kupaha rail route (Swarajya; PIB). A PIB post describes the 13.3 km Bheja–Bakaur Kosi road bridge as near completion, scheduled for FY 2026–27, costing Rs 1,101.99 crore and cutting travel by 44 km towards NH-27 (PIB post). India TV also lists Supaul among eight Bihar districts on the Gorakhpur–Siliguri Expressway (India TV).

For farmland buyers, Supaul has three markets. The Supaul–Birpur–Triveniganj road and rail belt is the town and transit market. The Kosi bridge approaches are a speculative market, where records and acquisition notices decide everything. The wider sandy floodplain is working maize, rice and wheat land with a flood discount. No newspaper or official source gives a price series, so confirm the MVR and recent deeds village by village.

  • Kosi
  • Nepal border
  • Kosi Rail Mahasetu
  • Bheja–Bakaur bridge
  • Expressway route
  • Sandy maize land
Locator map of Supaul district in Bihar

Transaction costs

Stamp duty & registration in Supaul

7% / 9%

Stamp duty, rural / urban, from 19 June 2026

up from 6% and 8%, as reported by Prabhat Khabar

2.0x / 1.6x

MVR multiplier from 19 June 2026

2.0x urban and peripheral land, 1.6x rural land

5% a year

Annual MVR increase

with a full MVR review every three years

Supaul follows the state rates. Prabhat Khabar reported on 18 June 2026 that from 19 June the Minimum Value Register (MVR, the government’s floor value for registration) was doubled for urban and peripheral land and raised 1.6 times for rural land, that stamp duty went from 6% to 7% in rural areas and from 8% to 9% in urban areas, and that the MVR will rise 5% each year with a full revision every three years (Prabhat Khabar, 18 Jun 2026). That report did not restate the registration fee, so confirm it at the Supaul sub-registrar office, and check whether the mouza (revenue village) is classed urban or rural, because that decides which duty rate applies. The 2017-18 audit of Bihar’s revenue explains how district valuation committees fix the MVR and the rule that it should not fall below the average of the five highest sale deeds in the area (CAG report No. 2 of 2019). Converting farmland to non-farm use outside the urban area adds a fee of 10% of market value (Conversion Act 2010). Our stamp duty guide and MVR guide explain how to look up the rate on Nibandhan.

Know the belt

What is moving prices in Supaul

Reported bridge, rail and expressway items, with what to check on the ground.

Supaul town, Birpur and Triveniganj

Rail open; road bridge scheduled FY 2026–27

Supaul is the district headquarters (district portal), and the Kosi Rail Mahasetu connects the area with Araria and Saharsa by rail (Swarajya). Triveniganj and Birpur sit towards the Nepal border and the Kosi barrage side of the district.

Check: municipal limits, MVR class and flood history of the village.

Bheja–Bakaur bridge approaches

13.3 km bridge; FY 2026–27 target

The PIB post says the Bheja–Bakaur Kosi bridge links Madhubani and Supaul directly to NH-27 and Patna and cuts travel by 44 km (PIB post). Land near the approaches is where acquisition and speculation are most likely.

Check: acquisition entries in the record and whether the plot would be left with road access.

Raghopur, Pratapganj and Chhatapur

Sandy farm blocks on the Kosi side

Rice covers about 97 thousand ha, wheat 62 thousand ha, pulses 32 thousand ha and maize 16 thousand ha in the district, and sandy loam and sandy soils make up most of the area (ICAR-CRIDA). Floods and sand deposition are the main risks to farm value.

Check: sand or silt cover on the field, the last bad flood level and the irrigation source.

Nirmali and Kishanpur

Kosi Mahasetu and the western approach

Nirmali lies at the western end of the Kosi Mahasetu route, which the PIB release describes as restoring a rail link the Kosi cut off in 1934 (PIB, Sep 2020). Land close to stations and the approach roads is the most contested.

Check: railway land lines, existing right of way and whether the field has a legal road access.

Asking prices

No newspaper or official source gives a farmland price band for Supaul, so none is shown. Use the revised June 2026 MVR for your mauza and land category, and recent registered deeds in the same village, as your references. Ask the sub-registrar for the MVR class before you agree a price.

Connectivity

How Supaul connects — road, rail and air

Expressway-grade roads, two airports and a metro. Drive times to villages are not given because no source was found.

🚗 By road

Bheja–Bakaur Kosi bridge13.3 km road bridge, scheduled FY 2026–27, linking Madhubani and Supaul to NH-27 (PIB post)
Gorakhpur–Siliguri ExpresswaySix-lane greenfield route reported through eight Bihar districts including Supaul (India TV)
District roadsSupaul is the headquarters; Nepal lies to the north (district portal)

✈️ By air

DarbhangaNearest commercial airport to the west
PurniaAirport to the east

🚆 By rail

Supaul stationOn the Supaul–Asanpur–Kupaha route (Swarajya)
Kosi Rail Mahasetu1.9 km, open since September 2020 (PIB)
Supaul–Raghopura DEMUFlagged off in September 2020 (PIB)

No drive times are given because we found no official figure. Distances depend on the Kosi bridges and the expressway, so confirm current routes before relying on any travel time (district portal).

Growth catalysts

Upcoming infrastructure & developments

Status labels reflect sources read in November 2026. Government-announced timelines are not guaranteed; items with a single or older source say so.

01Open

03Catalysts

Open · Sep 2020Kosi Rail Mahasetu
Scheduled · FY 2026–27 (reported)Bheja–Bakaur Kosi bridge
Approved · acquisition starting Nov 2025 (reported)Gorakhpur–Siliguri Expressway
Open · Sep 2020

Kosi Rail Mahasetu

A 1.9 km rail bridge over the Kosi, sanctioned in 2003-04 and built for Rs 516 crore, was dedicated to the nation in September 2020. It opened the Supaul–Asanpur–Kupaha route linking Supaul, Araria and Saharsa and restored a link the Kosi cut in 1934.

Source: Swarajya, 19 Sep 2020

Length

1.9 km

Cost

Rs 516 crore

Dedicated

Sep 2020

Links

Supaul, Araria, Saharsa

Land markets in the blast radius

  • Supaul town
  • Nirmali
  • Kishanpur
Scheduled · FY 2026–27 (reported)

Bheja–Bakaur Kosi bridge

A 13.3 km road bridge under Bharatmala Phase I in EPC mode, built for Rs 1,101.99 crore, links Madhubani and Supaul with NH-27 and Patna and shortens travel by 44 km. A PIB post describes it as in its final stage with completion scheduled for FY 2026–27.

Source: PIB India post, Dec 2025

Length

13.3 km

Cost

Rs 1,101.99 crore

Distance saved

44 km

Target

FY 2026–27

Land markets in the blast radius

  • Supaul town
  • Pratapganj
  • Raghopur
Approved · acquisition starting Nov 2025 (reported)

Gorakhpur–Siliguri Expressway

A six-lane greenfield expressway reported at about 520 km and Rs 32,000 crore, passing through eight Bihar districts including Supaul, with 120 km/h design speed. India TV reported acquisition starting in East Champaran; a Prabhat Khabar headline later cited a higher cost, so treat the cost as unsettled.

Source: India TV, 25 Nov 2025

Length

About 520 km

Lanes

Six

Cost (reported)

Rs 32,000 crore

Design speed

120 km/h

Land markets in the blast radius

  • Supaul town
  • Triveniganj

Agriculture & terrain

Soil, crops & water in Supaul

A rice, wheat, maize and pulse district on sandy Kosi alluvium, irrigated about 41% from bore wells and canals, with floods and drought both listed.

Crops

Rice covers about 97 thousand ha, wheat 62 thousand ha, pulses 32 thousand ha and maize 16 thousand ha, with oilseeds at 5.5 thousand ha. Cropping intensity is 173% on a net sown area of 146.6 thousand ha (ICAR-CRIDA).

  • Rice in kharif
  • Wheat in rabi
  • Maize
  • Pulses
  • Oilseeds

Soils

Coarse sandy loam covers about 43% of the area, sandy soil 39%, fine sandy loam 16% and saline or calcareous soil 1.6% (ICAR-CRIDA). The district portal calls the soils alluvial with sandy patches that vary from acidic to basic (district portal).

  • Coarse sandy loam
  • Sandy soil
  • Fine sandy loam
  • Acidic to basic patches

Horticulture

Mango covers about 1.1 thousand ha, with coconut, banana, guava and mentha at 0.4 to 0.7 thousand ha each, and small areas of litchi, potato and cabbage-family vegetables (ICAR-CRIDA).

  • Mango
  • Banana and guava
  • Mentha

Water and irrigation

About 41% of net sown area is irrigated (60.5 of 146.6 thousand ha, our calculation from the ICAR-CRIDA table), and about 86 thousand ha is rain-fed. Bore wells supply about 40% of irrigated area and canals about 34% (ICAR-CRIDA). The plan’s groundwater status fields are blank, so ask for the well depth and a local water test.

Rainfall and flooding

Normal annual rainfall is 1,450 mm, of which 1,294 mm falls in the south-west monsoon (ICAR-CRIDA). The plan lists drought, flood, heat and cold waves and pest outbreaks as contingencies, and the Koshi’s tributaries are Tilyuga, Chhaimra, Kali, Tilawe, Bhenga, Mirchaiya and Sursar (district portal).

At a glance

Supaul vs. nearby districts

DistrictLand and waterWhat links it to Supaul
Madhubani (west)Mithila floodplainBheja–Bakaur bridge links Madhubani and Supaul to NH-27
Saharsa (south)Koshi floodplainKosi Mahasetu rail route joins Supaul, Araria and Saharsa
Araria (east)Koshi and Mechi plainKosi Mahasetu rail route; Gorakhpur–Siliguri Expressway route
Nepal (north)Himalayan foothill borderBorder belt with the Koshi barrage side

No price series is shown for any district in this table because no newspaper or official source gives one.

Tall green maize rows in light sandy soil beside a small diesel pump and shallow channel near Supaul, Bihar

District report — Supaul

Farmland India view

Why investors look at Supaul

Five reasoned points for Supaul, each tied to a source on this page.

Two Kosi bridges, one open

The Kosi Rail Mahasetu has carried the Supaul–Asanpur–Kupaha route since 2020, and the Bheja–Bakaur road bridge is scheduled for FY 2026–27 (Swarajya; PIB post). A finished road bridge would change access for the Madhubani side of the district.

An expressway on the map

Supaul is named among eight Bihar districts on the Gorakhpur–Siliguri route (India TV). The alignment and cost are not settled, so do not pay a premium for frontage.

Productive land for its flood risk

Cropping intensity of 173% and about 97 thousand ha of rice show that farmers work the land hard (ICAR-CRIDA). That demand holds even when infrastructure dates slip.

A higher government floor

The 2026 MVR revision lifted the value on which stamp duty is charged, doubling urban and peripheral rates and raising rural rates 1.6 times (Prabhat Khabar, 18 Jun 2026). Budget for the duty on the revised floor.

The Kosi sets the discount

The Koshi is described as a source of sorrow, and sandy soils can hold flood-deposited sand (district portal; ICAR-CRIDA). Land that stays dry in a bad year is the scarce asset.

Confirm Jamabandi, mutation, zoning and acquisition status directly — these are not certified by Farmland India’s review.

STRAIGHT TALK

Risks & challenges in Supaul

District-specific risks. Read the state page for the general Bihar risks on ceiling, conversion and records.

Kosi floods and shifting channels

The Koshi and its tributaries can shift. Ask for the village flood history and match the field boundary to the latest survey map.

Acquisition near bridges and the expressway

The Bheja–Bakaur approaches and the expressway route involve acquisition. Check the plot number against notifications before paying.

Sand deposition

Sandy soils cover most of the district (ICAR-CRIDA). Look for sand or silt cover and ask what the field yielded after the last flood.

Border-area rules

Land close to the Nepal border can carry extra restrictions. Ask the Sub-Divisional Officer whether any rule applies to the plot.

Records that do not agree

In Supaul, as elsewhere in Bihar, the old Khatiyan, the digitised Jamabandi and the survey map can show different areas. Reconcile them and complete mutation before you pay the balance.

Co-owners and partition

Land held jointly by brothers or cousins is often sold by one of them. A sale without a partition deed or every co-owner’s signature can be reopened years later.

Plots sold from farmland

Plotted layouts on agricultural land need conversion by the SDO unless the area is urban. Ask to see the order and the plot number it covers.

Deeds below the floor value

A deed registered below the revised MVR can draw a valuation reference. Record the true price and pay duty on the higher of price and MVR.

Who to contact

Local revenue & planning offices

The Collectorate at Supaul, under the District Magistrate, runs revenue administration for the district, with details on the Supaul district website. Mutation, land possession certificates and rent receipts are handled by the circle offices (anchal) in each block, and applications are made online through Bihar Bhumi; record corrections go through Parimarjan. Conversion applications go to the Sub-Divisional Officer of the relevant sub-division: the relevant sub-division, and sale deeds are registered at the sub-registrar offices, with rates and e-services on Nibandhan.

COMMON QUESTIONS

Frequently asked questions

Everything buyers, NRIs and investors ask before their first reviewed farmland purchase in Supaul.

Visit full wiki

01 of 04

Is there a price guide for farmland in Supaul?

We found no newspaper or official price series for Supaul farmland, so we show none. Use the revised 2026 MVR for the mauza and land category, and recent registered deeds in the same village, as your references.

For developers

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