HORIZONMarkets
01

Complete project overview

RERA Bihar · Registration filing
Units
137 units
Unit mix
86 × 3 BHK · 30 × 1 BHK · 15 × 4 BHK · 6 × 2 BHK
Parking
105 spaces
Land area
5,445 sq m
Built-up area
12,576 sq m

Timeline

Project startedOct 2022
RERA registeredNov 2022
Proposed completionOct 2027
TodayJul 2026

Find your flat

Filed by type and size, in the batches the promoter registered — not a per-flat listing. Look yours up.

137 units across 27 batches
BuildingTypeArea sq mCount
EMERALD GARDEN3 BHK3045
EMERALD GARDEN3 BHK06
EMERALD GARDEN3 BHK3215
EMERALD GARDEN3 BHK3275
EMERALD GARDEN4 BHK4715
EMERALD GARDEN1 BHK935
EMERALD GARDEN1 BHK1274
EMERALD GARDEN3 BHK2945
EMERALD GARDEN3 BHK2975
EMERALD GARDEN3 BHK3015
EMERALD GARDEN3 BHK3345
EMERALD GARDEN4 BHK3695
EMERALD GARDEN4 BHK4385
EMERALD GARDEN1 BHK5210
EMERALD GARDEN1 BHK5210
EMERALD GARDEN2 BHK01
EMERALD GARDEN2 BHK1685
EMERALD GARDEN1 BHK4521
EMERALD GARDEN3 BHK2925
EMERALD GARDEN3 BHK3035
EMERALD GARDEN3 BHK3315
EMERALD GARDEN3 BHK3335
EMERALD GARDEN3 BHK3345
EMERALD GARDEN3 BHK3345
EMERALD GARDEN3 BHK3375
EMERALD GARDEN3 BHK3445
EMERALD GARDEN3 BHK3465

Shown in sq m. The filing records square metres; the sq-ft view is a straight conversion. The declared inventory as registered — how many of each type exist, not how many are still unsold (this state's filing carries no booking count).

02

Builder’s track record

RERA Bihar · Promoter registration

Kaustubh Developers and Builders Pvt Ltd

CompanyPromoter type
Patna, BiharBased in
---Select---Also RERA-registered in
1Projects
1City
2022–presentActive
Timelineevery project, start → promised completion

The only project Horizon has read from this promoter so far. Dates are the project’s start (where filed) and target-completion dates on the RERA filing; delivery isn’t reported here.

03

Location & price analysis

RERA Bihar · Registration filing
District
Patna
City / town
PATNA
Anchal (block)
Patna Sadar
Mauja (revenue village)
Mainpur
Village
GOSAITOLA
Address
PLOT NO. 712 AND 1838, GOSAI TOLA
What’s nearby
Schools1 school within 1km · 3 educational institutions within 1km · Library 936m away
HealthcareHospital 231m away · 2 clinics within 1km · Pharmacy within 1km
LifestylePark 1.8km away · Gym or sports centre 572m away · 22+ restaurants and cafes within 1km
ShoppingSupermarket 1.7km away · Mall 955m away · Convenience store within 1km
Getting around
Expressway 2.3 kmPrimary road 246 m · Ashok Raj PathRailway line 3.1 kmRailway station 3.8km away (Patna Junction)Limited bus connectivity nearby
Water & environment
River 407 m
distances only — not a flood assessment
Price analysisdeclared build cost — not a sale price

₹40.13 Cr declared to build 137 flats. What that works out to:

₹29.29 Lakhdeclared cost per flatall-in — land + construction
₹2,964/sq ftof built-up area₹31,909/sq m
1%of the cost is land₹80/sq ft of land

This is what the promoter filed it costs to build — land plus construction, at registration — not a sale price. The gap to an asking price is their margin, taxes and anything the filing doesn’t carry.

04

Planning authority

RERA Bihar · Approved building plan

PRDA

Building Permit
The occupancy certificate — the proof that isn’t here

A sanctioned plan is the government’s approval to build. It is not proof the project was built to that plan. That sign-off is the Occupancy Certificate (OC) — issued by the planning authority, the same body that approved the plan, not by RERA— and it isn’t in this record. Ask the builder for it, or check with the authority. Without an OC, banks may decline home loans, and any deviation from the sanctioned plan carries penalty or demolition risk.

What this record cannot tell you

  • Build quality — no filing records how well it was actually built.
  • Private disputes — only complaints escalated to the authority appear here.
  • What it will be worth — the record is the past; it does not price the future.
  • Construction progress — RERA Bihar does not publish quarterly progress reports. How far along it actually is cannot be read here.
  • Complaints — RERA Bihar does not publish a complaints register. This read cannot speak to them either way.