Apartments in the Valley are built around water. The ground is flat, the rain comes in bursts, and a site that looks fine in a dry survey can hold standing water for days after a storm. Weslaco's weather station logged 6.53 inches during Hurricane Hanna, and the National Weather Service reported that many parts of the region saw standing water from 18 inches to as much as four feet where drainage was poor. For a multifamily developer, that is not trivia. It sets finished floor elevation, parking grades and what a lender's engineer will ask you to prove.
We build wood-frame garden communities, podium and wrap buildings and mixed-use projects for developers who understand that apartments are a schedule business. A month of delay is a month of interest and a month of lost rent. We spend our early effort on the things that cause delay: utility capacity letters, the detention design, and the order of inspections. Residential-scale buildings go through plan review differently from industrial shells, and a contractor who has not worked a given city's counter will lose weeks learning it on your time.
Whether your project is a multifamily apartment community, a podium building or a mixed-use block, the order of work is the same: approvals first, then the ground, then the calendar, then the budget. Each step carries a different weight on each project type.
Texas does not have one statewide commercial code enforced in every city. State law sets the 2012 International Building Code as the municipal floor, and each city may adopt a later edition by ordinance. Pharr's building department says it enforces its currently adopted codes but does not publish the edition on its page, and Weslaco's website offers an online permit portal without stating an edition either. We call the department on day one and put the answer in writing before the architect finishes a drawing sheet.
Windstorm certification is the second item developers miss. The Texas Department of Insurance says that from April 1, 2026, windstorm certificate applications must be certified under the 2024 International Residential Code or the 2024 International Building Code, and that its designated catastrophe areas did not change. Whether your county falls inside the program is a question for the agency, so we confirm it before the structural engineer sets wind loads. Add to that the accessibility standards, which require projects of $50,000 or more to be registered and reviewed by the state. For apartment communities with leasing offices, clubhouses and accessible units, we plan for that review inside the schedule rather than after it.
Soil in this part of the county is often calcareous loam. The federal series description for the soil type located northwest of Donna describes it as well drained with moderate permeability and secondary lime between 12 and 28 inches. That is good news for percolation but it still requires a geotechnical report for slab design, because loam and clay layers vary across a single parcel. We want that report in hand before we price foundations, and we prefer to walk the boreholes with the engineer.
Drainage is public as well as private. The district that manages much of the area has proposed a Donna North Lateral extension that includes a stormwater pump station and force main across I-2 at $810,000, and a Weslaco North Lateral widening of roughly six miles. Those projects show where public money is going and how stormwater is expected to leave the area. A site near a planned lateral may discharge more easily in a few years but may have a harder outfall today. We read the district's capital plans with your civil engineer and size your detention accordingly.
A garden community delivers in buildings, not in one big date. We sequence foundations, framing, roofing and interior finishes so that the first building is rentable while the last is still being framed. That means the leasing office, model unit and amenity area are built early, and the permanent power and fire alarm are energized in phases. Developers who ask for a single certificate of occupancy often pay for it later in vacancy.
Long-lead items on a multifamily job are less exotic than on an industrial one, but they are just as unforgiving: windows, roof trusses, electrical gear, elevators for podium buildings and appliances in bulk. We release them on a written schedule that works back from your leasing target. Our podium and wrap construction experience gives us a particular sense of how concrete, post-tensioned or otherwise, can slow the wood levels above it if the sequence is not right.
The largest swings come from the site and the structure, not the finishes. Pad elevation, detention volume, off-site utilities and paving can add or subtract more than a countertop package. Podium concrete costs noticeably more per square foot than wood framing, so a developer should decide early whether land cost justifies a podium at all. We price both versions of a scheme when the question is open.
Finish levels are the second driver. Flooring, cabinets and fixtures are where developers can adjust without touching the structure, and we give you three tiers with real unit prices so you can compare. We also flag items lenders question: contingency size, retainage and the schedule of values. A clean schedule of values, built from trade quotes and not allowances, gets your draws approved faster. The finance side of your project depends on it as much as the construction does.
Multifamily developers are not the only buyers who rely on us for housing-adjacent work. Property management firms take over finished communities and come back to us for warranty items and renovation. Hospitality groups sometimes pair a hotel with residential units on the same parcel. And in towns such as Weslaco and Donna, where the interstate runs along the northern side of the city, apartment sites compete with commercial land for the same frontage. We bring what we learn in each of those markets to your project.
Send the survey, the unit mix and your target opening date. We will return a first budget and a list of the approvals most likely to set your calendar.
Plan review, fire marshal review and utilities usually run in parallel but finish at different times. We submit all three together and track each comment round on a log. Texas cities may adopt their own building code editions, so we confirm the one in force with the department first.
That depends on the county and the zone, and it is the Texas Department of Insurance that decides. The agency says certificates filed from April 1, 2026 must be certified under the 2024 residential or building code. Ask the agency before design, because it changes structural details such as roof attachment and opening protection.
It shows up in pad elevation, fill, detention volume and mechanical placement. Hidalgo County's floodplain order requires a development permit in special flood hazard areas and refers to a flood study dated June 6, 2000, though the posted copy leaves its adoption date blank, so confirm what the county currently requires. We price the fill and detention early so there are no surprises.
Yes. We separate the concrete package from the wood package, schedule them so the podium deck is complete before wood framing starts, and keep the garden buildings moving on a parallel track. Shared utilities and a single site plan keep the cost down.
Every project starts with the site, the schedule and the approvals it needs. Request a project review and we will walk through yours.
Tell us about the property, the building, the schedule and the approvals you expect. We will review the scope and follow up with next steps.
