Get the total MUNICIPAL DEVELOPMENT COST to build in a US jurisdiction — the impact/development fees, water & sewer tap (connection) fees and capital-recovery charges a real-estate developer must pay the city/utility before breaking ground — for a standard single-family home. Returns ONE aggregated USD figure, the water+sewer vs other-impact split, and a one-line summary of each fee included. This is the number a development-feasibility / pro-forma analysis needs and that today costs weeks of manual digging across municipal ordinances, utility fee schedules and county portals. We AGGREGATE and NORMALIZE it from public, government-published fee schedules so your agent doesn't have to. Pass a 'jurisdiction' ('Phoenix, AZ', 'Raleigh, NC') or a US 'address'. Coverage is honest: 'deep' = the city's own water/sewer schedule was ingested (per-meter detail); 'partial' = headline figures from public schedules; 'estimated' = a regional benchmark when the exact city isn't in our deep KB yet (clearly marked, never passed off as the city's published number). FREE. For the fee-by-fee breakdown, per-meter water/sewer schedule, multi-jurisdiction comparison or a whole-project estimate, use the premium tools. Indicative — verify with the jurisdiction.

Get the FEE-BY-FEE breakdown behind a jurisdiction's development cost — every impact/development fee and water/sewer tap charge listed separately, each tagged with its calculation basis (per-dwelling / per-LUE / per-meter / per-trip) and whether it's a published schedule figure or a regional estimate, plus the full per-meter-size schedule where the city publishes one (5/8" → 12"). Fees are grouped (Water / Sewer / Transportation / Parks / Drainage) with the % each is of the total, and each jurisdiction carries its source URL + effective date so the figure is defensible in a pro-forma. Pass 'jurisdiction' or 'address', and optionally 'dev_type' (single_family / multifamily / commercial / retail / office / industrial; defaults to single_family). PREMIUM: pay per call with x402 (USDC on Base) or set a prepaid key (MUNI_DEV_COST_KEY).

Compare the municipal development cost of TWO OR MORE US jurisdictions side by side, ranked cheapest-to-priciest per unit — the site-selection question a developer asks before buying land. Returns each market's total with its water+sewer vs other-impact split, the dollar spread and % gap between the cheapest and priciest, and what that spread costs on a 100-unit project. Pass 'jurisdictions' as an array (e.g. ['Phoenix, AZ', 'Raleigh, NC', 'Austin, TX']) and optionally 'dev_type'. PREMIUM: pay per call with x402 (USDC on Base) or set a prepaid key (MUNI_DEV_COST_KEY).

Get the WATER & SEWER development cost for a jurisdiction broken down by meter size — impact/capacity fee vs physical tap/connection, with the full per-meter-size table (5/8", 3/4", 1", 1.5", 2"… up to 12") where the city publishes one. The right number for the ACTUAL meter a project needs: a 2" meter can be 8–12× the residential 5/8" fee, the single biggest swing in a utility connection budget. Pass 'jurisdiction' or 'address' and optionally 'meter_size' (default 5/8"). PREMIUM: pay per call with x402 (USDC on Base) or set a prepaid key (MUNI_DEV_COST_KEY).

Estimate the total MUNICIPAL FEES for a whole development project — fees × number of units — with per-unit and extended line items. The number a developer needs to size the fee line of a pro-forma before breaking ground. Dev-type aware and explicit about what's EXCLUDED (land, hard construction, soft costs, financing, profit) so it isn't mistaken for total project cost. Pass 'jurisdiction' or 'address', 'dev_type', 'units' (the unit count), and optionally 'meter_size'. PREMIUM: pay per call with x402 (USDC on Base) or set a prepaid key (MUNI_DEV_COST_KEY).

List the FULL coverage map of muni-dev-cost — every US jurisdiction we cover, its depth (deep = the city's own per-meter schedule was ingested; partial = published headline figures) and the data freshness (source effective date) per jurisdiction, which jurisdictions publish a per-meter schedule, plus the benchmark states where any city returns an honest state estimate. The directory an agent needs to know WHAT it can ask for and HOW current the answer is — something it cannot assemble itself. Optionally filter by 'coverage' (deep / partial) or 'state' (2-letter). PREMIUM: pay per call with x402 (USDC on Base) or set a prepaid key (MUNI_DEV_COST_KEY).

Get the PUBLISHED fee-schedule SOURCE and per-fee provenance behind a jurisdiction's development cost — the exact document name + URL + effective date the figures were lifted from, which fee lines are published (from the city's own schedule) vs estimated (regional benchmark), with the basis of each, and the published-vs-estimated share. This is the trazabilidad that makes a number defensible in a real pro-forma / underwriting model. Pass 'jurisdiction' or 'address'. PREMIUM: pay per call with x402 (USDC on Base) or set a prepaid key (MUNI_DEV_COST_KEY).

Get the REAL dated revision history of a jurisdiction's headline development fee — prior years' adopted/charged figures plus officially adopted FUTURE steps (e.g. a council-adopted Oct-1 increase) — with the year-over-year delta and the compound annual growth rate across the published span. NOT a forward projection: only the jurisdiction's own dated/adopted schedules. The signal a developer needs to budget the fee line at the rate in effect when they'll actually pull permits, not today's. Only returns where the city publishes multiple dated schedules. Pass 'jurisdiction' or 'address'. PREMIUM: pay per call with x402 (USDC on Base) or set a prepaid key (MUNI_DEV_COST_KEY).

Get one jurisdiction's water/sewer development cost across EVERY meter size it publishes (5/8" → 12"), each with its ratio to the 5/8" residential base. A larger meter (a 2" meter is often 8–12× the residential fee) is the single biggest swing in a utility-connection budget — this lays out the whole curve so you size the right meter cost up front. Pass 'jurisdiction' or 'address' and optionally 'category' ('water' / 'sewer' / 'water+sewer', default 'water+sewer'). Only works for jurisdictions that publish a per-meter schedule. PREMIUM: pay per call with x402 (USDC on Base) or set a prepaid key (MUNI_DEV_COST_KEY).

Estimate the total MUNICIPAL FEES for a MULTIFAMILY / mixed-use project by LUE (Living Unit Equivalent) — units × LUE-per-unit — the way cities actually bill multifamily. Captures that a small apartment unit is a FRACTION of a single-family LUE (≈0.6), so it doesn't overstate MF fees the way a flat per-unit estimate does. Returns per-unit and extended line items; override the LUE factor with the jurisdiction's adopted one. Explicit about exclusions (land, construction, financing). Pass 'jurisdiction' or 'address', 'units', optionally 'dev_type' (default multifamily), 'lue_per_unit' and 'meter_size'. PREMIUM: pay per call with x402 (USDC on Base) or set a prepaid key (MUNI_DEV_COST_KEY).

Get the GRAND TOTAL municipal development cost for a US jurisdiction across EVERY fee category we hold — not just water+sewer, but also transportation/street, parks, drainage/stormwater, fire, police and library impact fees where the city levies them. Returns one grand-total USD figure plus a roll-up by bucket (Water+Sewer / Transportation / Parks / Drainage / Public Safety / Other Public) and each category's share. This is the number a developer actually underwrites: in cities like Phoenix or Fresno the non-utility impact fees rival the water+sewer bill, so water-only numbers badly understate the cost to build. Honest about $0 buckets (a city that doesn't assess a parks/transport impact fee shows $0, meaning 'not assessed', not 'missing'). Pass 'jurisdiction' or 'address', optionally 'dev_type' and 'meter_size'. PREMIUM: pay per call with x402 (USDC on Base) or set a prepaid key (MUNI_DEV_COST_KEY).

Get every fee line within ONE named category for a US jurisdiction — e.g. just the parks impact fees, just the transportation/street fees, just the water impact, or fire/police/drainage/library — with the per-meter-size schedule where the city publishes one. Lets your agent pull exactly the cost component it needs (e.g. 'what are Fresno's parks fees?') without parsing the whole breakdown. Pass 'jurisdiction' or 'address' and a 'category' (water / water_tap / sewer / transportation / parks / drainage / fire / police / library / school / general). PREMIUM: pay per call with x402 (USDC on Base) or set a prepaid key (MUNI_DEV_COST_KEY).

Rank EVERY covered US jurisdiction cheapest-to-priciest on municipal development cost — the national site-selection leaderboard a developer wants when the question is 'where in the country is it cheapest (or most expensive) to build?'. Rank on water+sewer only or on the GRAND TOTAL across every fee category (water, sewer, transportation, parks, drainage, fire, police, library). Returns the full ranked list with each market's water+sewer vs other split, plus the cheapest / median / priciest, the dollar spread and what that spread costs on a 100-unit project. Filter by 'state' or 'coverage'. Only jurisdictions with the city's OWN published figures are ranked (state-benchmark estimates are excluded). This is computable only over the full normalized cross-jurisdiction dataset — exactly what an agent can't assemble itself. Optionally pass 'basis' ('total' default, or 'water_sewer'), 'dev_type', 'meter_size', 'state', 'coverage', 'limit'. PREMIUM: pay per call with x402 (USDC on Base) or set a prepaid key (MUNI_DEV_COST_KEY).

Roll the entire covered dataset up to the STATE tier: for every US state we hold real city schedules in, get the number of cities covered, the min / median / max municipal development cost across them, the cheapest and priciest city, and which fee categories the state's cities assess. Plus a national roll-up (cheapest / priciest city anywhere, national median). This is the state-level site-selection map a developer scans before drilling into cities — 'which states are cheap or expensive to build in, and how many of my candidate markets do you actually cover?'. Rank on water+sewer only or on the GRAND TOTAL across every fee category. Computable only over the full normalized cross-jurisdiction dataset, and it sharpens as coverage grows. Optionally pass 'basis' ('total' default, or 'water_sewer'), 'dev_type', 'meter_size'. PREMIUM: pay per call with x402 (USDC on Base) or set a prepaid key (MUNI_DEV_COST_KEY).