Pilot city guides
51828 is starting with seven city pages that have local permit references, climate notes, quote risks, and provider questions. The site is intentionally not publishing hundreds of thin city pages.
Update history
Added a small pilot city library with seven hand-written local project planning pages instead of mass-generated city pages.
City pages should publish only when there is enough local permit, climate, quote-risk, and contractor-question context to help a homeowner.
City-page expansion review and official local permit-source checks.
51828 Cost Research Desk. Maintained by lengyan.
Found an outdated source, unclear formula, or useful quote example? Send the page URL and details to wwang@51828.com.
City pages are published only when they can add practical local context. A city page must help a homeowner ask better questions about permits, weather exposure, inspection path, hidden exclusions, and local scheduling pressure.
South Texas
San Antonio project quotes are shaped by long cooling seasons, hail and wind exposure, slab movement, mature trees, and whether the work needs Development Services review before inspection.
Official permit reference: City of San Antonio Development Services permit FAQs.
North Texas
Dallas quotes often need extra attention around hail and wind repairs, conservation or historic districts, summer HVAC demand, fence or pool rules, and clay-soil movement around slabs.
Official permit reference: City of Dallas residential permits.
Central Texas
Austin project planning often turns on whether a job qualifies for an express or stand-alone permit, whether the address is in a floodplain or historic district, and how heat, storms, trees, and energy requirements affect the scope.
Official permit reference: City of Austin residential building permits.
Gulf Coast Texas
Houston quotes should be checked for flood exposure, humidity, hurricane wind and rain, drainage, mold prevention, HVAC moisture control, and whether the contractor is using the Houston permitting process correctly.
Official permit reference: City of Houston permits and inspections.
Southern California
Los Angeles project quotes need careful review around LADBS plan check or express permitting, seismic and hillside conditions, wildfire or heat exposure, older housing stock, and whether the contractor has checked local clearance requirements.
Official permit reference: City of Los Angeles ePlanLA.
Southern California
San Diego quotes should account for online Development Services submittals, coastal corrosion, wildfire exposure in inland areas, solar and electrical coordination, and whether a project is exempt, no-plan, or full building permit work.
Official permit reference: City of San Diego building permit.
Northern California
Sacramento project planning should check current California code timing, required permits for remodels and trade work, heat and smoke exposure, flood and drainage context, and virtual inspection requirements for some minor residential permit types.
Official permit reference: City of Sacramento required building permits.