70 m² modular house with 3 rooms and flat roof: room layout
Planning guide for 70 m², 3 rooms and a flat roof: review area allocation, circulation, storage, plant space and common trade-offs before design work.
Knowledge libraryFloor plans & planning Energy & technology Home finance & KfW Insurance Building law & permissions Tiny & modular homes Costs & budget Floor plans & planning Energy & technology Home finance & KfW Insurance Building law & permissions Tiny & modular homes Costs & budget Floor plans & planning Energy & technology Home finance & KfW Insurance Building law & permissions Tiny & modular homes Costs & budget Floor plans & planning Energy & technology Home finance & KfW Insurance Building law & permissions Tiny & modular homes Costs & budget Floor plans & planning Energy & technology
PFlower knowledge library: home building, costs, energy & law
Practical guides on house costs, floor plans, finance, insurance, building law, energy, tiny and modular homes.
Released guides4.500
Topics7
LanguageEN
Updated23.08.2026
AllCosts & budgetFloor plans & planningEnergy & technologyHome finance & KfWInsuranceBuilding law & permissionsTiny & modular homes
underfloor heating + heat pump for a 210 m² timber prefab house: 2026 cost factors
Practical guide to underfloor heating + heat pump in a 210 m² timber prefab house: check loads, building envelope, plant space, electricity use, funding eligibility and quotations in a structured way.
Financing a prefab house: €500k budget, 25% equity – repayment rate
Financing example with a €500,000 project budget and 25% equity: assess funding need, reserves, KfW checks and payment timing without inventing interest rates.
builder liability insurance for a prefab bungalow during the shell phase: comparing policies
Insurance check for a prefab bungalow during the shell phase: compare insured risks, exclusions, transition from construction to occupation and the documents worth checking before purchase.
development plan for a prefab house in Thüringen: common risks
Guide to development plan in Thüringen for a prefab house: separate federal planning law, state building rules, local requirements, documents and authority review before committing.
50 m² small house for home office: planning plot choice
Practical guide to a 50 m² small house for home office: check plot choice, site, utilities, technical needs and legal classification before ordering.
110 m² modular house owner-finish: 2026 total cost with slab foundation
Cost model for a 110 m² modular house, owner-finish, with slab foundation: review house price, foundation, ancillary costs, external works and a realistic budget buffer.
240 m² modular house with 6 rooms and flat roof: floor-plan check
Planning guide for 240 m², 6 rooms and a flat roof: review area allocation, circulation, storage, plant space and common trade-offs before design work.
heat pump for a 140 m² prefab house: 2026 sizing
Practical guide to heat pump in a 140 m² prefab house: check loads, building envelope, plant space, electricity use, funding eligibility and quotations in a structured way.
Financing a timber prefab house: €350k budget, 15% equity – KfW 296
Financing example with a €350,000 project budget and 15% equity: assess funding need, reserves, KfW checks and payment timing without inventing interest rates.
construction fire insurance for a modular house during assembly and fit-out: comparing policies
Insurance check for a modular house during assembly and fit-out: compare insured risks, exclusions, transition from construction to occupation and the documents worth checking before purchase.
neighbour and boundary issues for a prefab house in Thüringen: documents and preparation
Guide to neighbour and boundary issues in Thüringen for a prefab house: separate federal planning law, state building rules, local requirements, documents and authority review before committing.
95 m² tiny house for permanent living: planning permission
Practical guide to a 95 m² tiny house for permanent living: check permission, site, utilities, technical needs and legal classification before ordering.
240 m² modular house kit house: 2026 cost comparison with slab foundation
Cost model for a 240 m² modular house, kit house, with slab foundation: review house price, foundation, ancillary costs, external works and a realistic budget buffer.
240 m² prefab bungalow with 6 rooms and flat roof: roof planning
Planning guide for 240 m², 6 rooms and a flat roof: review area allocation, circulation, storage, plant space and common trade-offs before design work.
heat pump for a 150 m² prefab house: 2026 planning
Practical guide to heat pump in a 150 m² prefab house: check loads, building envelope, plant space, electricity use, funding eligibility and quotations in a structured way.
Financing a prefab bungalow: €750k budget, 10% equity – financing the plot
Financing example with a €750,000 project budget and 10% equity: assess funding need, reserves, KfW checks and payment timing without inventing interest rates.
solar PV insurance for a prefab house from move-in: cover and gaps
Insurance check for a prefab house from move-in: compare insured risks, exclusions, transition from construction to occupation and the documents worth checking before purchase.
preliminary building enquiry for a prefab bungalow in Niedersachsen: process and checks
Guide to preliminary building enquiry in Niedersachsen for a prefab bungalow: separate federal planning law, state building rules, local requirements, documents and authority review before committing.
100 m² small house for accessible living: planning foundation
Practical guide to a 100 m² small house for accessible living: check foundation, site, utilities, technical needs and legal classification before ordering.
250 m² villa-style prefab house owner-finish: 2026 total cost with slab foundation
Cost model for a 250 m² villa-style prefab house, owner-finish, with slab foundation: review house price, foundation, ancillary costs, external works and a realistic budget buffer.
250 m² villa-style prefab house with 5 rooms and hip roof: floor-plan check
Planning guide for 250 m², 5 rooms and a hip roof: review area allocation, circulation, storage, plant space and common trade-offs before design work.
Efficiency House 40 for a 90 m² prefab bungalow: 2026 planning
Practical guide to Efficiency House 40 in a 90 m² prefab bungalow: check loads, building envelope, plant space, electricity use, funding eligibility and quotations in a structured way.
Financing a prefab bungalow: €650k budget, 25% equity – financing the plot
Financing example with a €650,000 project budget and 25% equity: assess funding need, reserves, KfW checks and payment timing without inventing interest rates.
construction fire insurance for a detached house during assembly and fit-out: comparing policies
Insurance check for a detached house during assembly and fit-out: compare insured risks, exclusions, transition from construction to occupation and the documents worth checking before purchase.
Section 34 BauGB for a prefab house in Hamburg: process and checks
Guide to Section 34 BauGB in Hamburg for a prefab house: separate federal planning law, state building rules, local requirements, documents and authority review before committing.
95 m² small house for garden use: planning transport and installation
Practical guide to a 95 m² small house for garden use: check transport and installation, site, utilities, technical needs and legal classification before ordering.
140 m² modular house turnkey: 2026 ancillary costs with slab foundation
Cost model for a 140 m² modular house, turnkey, with slab foundation: review house price, foundation, ancillary costs, external works and a realistic budget buffer.
70 m² modular house with 4 rooms and gable roof: roof planning
Planning guide for 70 m², 4 rooms and a gable roof: review area allocation, circulation, storage, plant space and common trade-offs before design work.
underfloor heating + heat pump for a 210 m² modular house: 2026 consumption and operation
Practical guide to underfloor heating + heat pump in a 210 m² modular house: check loads, building envelope, plant space, electricity use, funding eligibility and quotations in a structured way.