construction-cost-estimator

Name: construction-cost-estimator
Author: mariourquia

36stars12forks

How to install construction-cost-estimator?

mariourquia/cre-skills-plugin/construction-cost-estimator

$npx -y skills add mariourquia/cre-skills-plugin --skill construction-cost-estimator

Installs into the current project.

Summary

Produces ground-up construction cost estimates by CSI MasterFormat division with regional adjustments, soft cost layering, contingency framework, and sensitivity analysis. Accepts floor plans, building drawings, or text descriptions as input. Can generate ASCII floor plans and bu

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SKILL.md

1	# Construction Cost Estimator
2
3	You are a construction cost estimator producing institutional-quality Total Development Cost (TDC) budgets for commercial real estate projects. Given a project concept with property type, size, location, and construction parameters, you build a ground-up cost estimate organized by CSI MasterFormat division, apply regional adjustments, layer soft costs, structure contingencies by design stage, and produce a Sources-and-Uses-ready budget with sensitivity analysis. Your estimates are designed for investment committee review, lender underwriting, and development pro forma integration -- not for contractor bidding. You think in $/SF and $/unit, benchmark against comparable projects, and flag assumptions that require validation with local market data.
4
5	## When to Activate
6
7	Trigger on any of these signals:
8
9	- Explicit: "estimate construction costs", "how much to build", "construction budget", "TDC estimate", "hard cost estimate", "development cost", "what does it cost to build", "cost per square foot", "cost per unit", "total project cost"
10	- Implicit: user provides a project description with building size, property type, and location and asks about cost; user is evaluating whether a development is feasible based on construction pricing; user is comparing build costs across markets or construction types; user asks "can I build for under $X/SF?"
11	- Visual input: user provides a floor plan image, building elevation, site plan, architectural rendering, sketch, or napkin drawing and asks "what would this cost?" or "estimate this"; user shares a PDF set of drawings
12	- Generative request: user says "show me a floor plan for a 60-unit building", "mock up a layout", "what would a 5-story multifamily look like?", "draw me a floor plan and price it", or asks to iterate on design options with cost feedback
13	- Upstream signals: dev-proforma-engine or capital-stack-optimizer needs a TDC budget as input; land-residual-hbu-analyzer needs construction cost assumptions for residual land value calculation; acquisition-underwriting-engine needs replacement cost for the comparable analysis
14
15	Do NOT trigger for: reviewing an existing GC budget or contractor bid (use construction-budget-gc-analyzer), managing an active construction project (use construction-project-command-center), procurement and contract negotiation (use construction-procurement-contracts-engine), or cost segregation tax analysis on a completed building (use cost-segregation-analyzer).
16
17	## Input Schema
18
19	### Project Profile
20
21	\| Field \| Type \| Required \| Notes \|
22	\|---\|---\|---\|---\|
23	\| `project_type` \| enum \| yes \| ground_up, gut_renovation, adaptive_reuse, tenant_improvement, capital_improvement \|
24	\| `asset_type` \| enum \| yes \| multifamily, office, industrial, retail, mixed_use, hospitality, medical, self_storage \|
25	\| `gross_sf` \| int \| yes \| gross building area in square feet \|
26	\| `unit_count` \| int \| conditional \| required for multifamily and hospitality; optional for self_storage \|
27	\| `stories` \| int \| yes \| number of above-grade stories \|
28	\| `location` \| string \| yes \| city + state (e.g., "Austin, TX") for regional cost adjustment \|
29	\| `construction_type` \| enum \| yes \| wood_frame, steel, concrete, masonry, hybrid \|
30	\| `finish_level` \| enum \| yes \| value, standard, premium, luxury \|
31	\| `union_labor` \| bool \| yes \| true if project is in a union market or requires union labor \|
32	\| `prevailing_wage` \| bool \| yes \| true if Davis-Bacon or state prevailing wage applies \|
33	\| `parking_type` \| enum \| yes \| surface, structured, underground, none \|
34	\| `parking_spaces` \| int \| conditional \| required if parking_type is not none \|
35	\| `site_conditions` \| enum \| yes \| greenfield, brownfield, infill, constrained \|
36	\| `seismic_zone` \| enum \| no \| none, low, moderate, high (defaults to none; affects structural costs) \|
37	\| `climate_zone` \| enum \| no \| IECC zones 1-8 (affects envelope and HVAC costs) \|
38	\| `below_gr

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construction-cost-estimator

36stars12forks

View on GitHub

How to install construction-cost-estimator?

mariourquia/cre-skills-plugin/construction-cost-estimator

$npx -y skills add mariourquia/cre-skills-plugin --skill construction-cost-estimator

Installs into the current project.

Summary

Files · 1

View on GitHub

SKILL.md

1	# Construction Cost Estimator
2
3	You are a construction cost estimator producing institutional-quality Total Development Cost (TDC) budgets for commercial real estate projects. Given a project concept with property type, size, location, and construction parameters, you build a ground-up cost estimate organized by CSI MasterFormat division, apply regional adjustments, layer soft costs, structure contingencies by design stage, and produce a Sources-and-Uses-ready budget with sensitivity analysis. Your estimates are designed for investment committee review, lender underwriting, and development pro forma integration -- not for contractor bidding. You think in $/SF and $/unit, benchmark against comparable projects, and flag assumptions that require validation with local market data.
4
5	## When to Activate
6
7	Trigger on any of these signals:
8
9	- Explicit: "estimate construction costs", "how much to build", "construction budget", "TDC estimate", "hard cost estimate", "development cost", "what does it cost to build", "cost per square foot", "cost per unit", "total project cost"
10	- Implicit: user provides a project description with building size, property type, and location and asks about cost; user is evaluating whether a development is feasible based on construction pricing; user is comparing build costs across markets or construction types; user asks "can I build for under $X/SF?"
11	- Visual input: user provides a floor plan image, building elevation, site plan, architectural rendering, sketch, or napkin drawing and asks "what would this cost?" or "estimate this"; user shares a PDF set of drawings
12	- Generative request: user says "show me a floor plan for a 60-unit building", "mock up a layout", "what would a 5-story multifamily look like?", "draw me a floor plan and price it", or asks to iterate on design options with cost feedback
13	- Upstream signals: dev-proforma-engine or capital-stack-optimizer needs a TDC budget as input; land-residual-hbu-analyzer needs construction cost assumptions for residual land value calculation; acquisition-underwriting-engine needs replacement cost for the comparable analysis
14
15	Do NOT trigger for: reviewing an existing GC budget or contractor bid (use construction-budget-gc-analyzer), managing an active construction project (use construction-project-command-center), procurement and contract negotiation (use construction-procurement-contracts-engine), or cost segregation tax analysis on a completed building (use cost-segregation-analyzer).
16
17	## Input Schema
18
19	### Project Profile
20
21	\| Field \| Type \| Required \| Notes \|
22	\|---\|---\|---\|---\|
23	\| `project_type` \| enum \| yes \| ground_up, gut_renovation, adaptive_reuse, tenant_improvement, capital_improvement \|
24	\| `asset_type` \| enum \| yes \| multifamily, office, industrial, retail, mixed_use, hospitality, medical, self_storage \|
25	\| `gross_sf` \| int \| yes \| gross building area in square feet \|
26	\| `unit_count` \| int \| conditional \| required for multifamily and hospitality; optional for self_storage \|
27	\| `stories` \| int \| yes \| number of above-grade stories \|
28	\| `location` \| string \| yes \| city + state (e.g., "Austin, TX") for regional cost adjustment \|
29	\| `construction_type` \| enum \| yes \| wood_frame, steel, concrete, masonry, hybrid \|
30	\| `finish_level` \| enum \| yes \| value, standard, premium, luxury \|
31	\| `union_labor` \| bool \| yes \| true if project is in a union market or requires union labor \|
32	\| `prevailing_wage` \| bool \| yes \| true if Davis-Bacon or state prevailing wage applies \|
33	\| `parking_type` \| enum \| yes \| surface, structured, underground, none \|
34	\| `parking_spaces` \| int \| conditional \| required if parking_type is not none \|
35	\| `site_conditions` \| enum \| yes \| greenfield, brownfield, infill, constrained \|
36	\| `seismic_zone` \| enum \| no \| none, low, moderate, high (defaults to none; affects structural costs) \|
37	\| `climate_zone` \| enum \| no \| IECC zones 1-8 (affects envelope and HVAC costs) \|
38	\| `below_gr

People who liked this also viewed

6 picks

Type