This is the story of a family looking to settle in Annandale after moving from another state. They began viewing properties based on the estimated amount they received from the bank app in just a few minutes. It was only when they found a house they liked and were about to make an offer that they realized they needed a formal pre-approval letter.

The estimated loan limit from the bank app is different from the formal pre-approval. A formal pre-approval is a document issued after the lender reviews the borrower's income, assets, and credit history, and sellers require this document to consider an offer serious. This family ended up spending several days preparing documents before making an offer, during which time the property they wanted was sold to another buyer.

Looking at the recent market in the 22003 area, where Annandale is located, it's clear why such delays can be critical. As of March 2026, the median sale price is $690,000, down 14.1% from the previous year, but subsequent transactions have shown prices as high as $825,408 (according to Redfin). The average market exposure time is 34 days, which is an increase from 22 days last year, but still not a lot of time.

Annandale is well-known for its concentration of Korean businesses within Fairfax County. Along Little River Turnpike, there are Korean academies, markets, and restaurants, making it a popular area for Korean families. As a result, competition can be fierce when properties become available.

Property taxes are also an important item for families moving from out of state to check. The property tax rate for Fairfax County for the 2026 fiscal year is $1.1225 per $100 of assessed value, with an effective tax rate around 1.01%. This is significantly higher than Virginia's average of 0.671%. For a home priced around $820,000, the annual property tax could be around $8,300.

Closing costs typically range from 2% to 5% of the sale price, meaning an additional $16,500 to $41,000 will be needed on top of the down payment. If this is not taken into account, there could be a funding shortfall at the end of the contract.

Ultimately, what this family needed was to obtain a formal pre-approval letter before starting to view homes. Since comparing rates from various lenders also takes time, it's better to complete this process before beginning the property search.

After missing out on their desired property due to the delay in pre-approval, this family found themselves in a difficult position as they had already used their reserves for the down payment. It's safer to keep the down payment, closing costs, and reserves for a few months after moving separate from the start.

They should also consider commuting distance and long-term living plans. For families commuting to Washington D.C., commute time can significantly impact quality of life, so it's better to consider whether they can live in the neighborhood for several years rather than rushing to decide based solely on school districts and commercial areas.

Korean families can refer to GreatSchools or Niche ratings for preferred school districts, but school boundaries change frequently, so it's advisable to check the assigned school for the specific address before purchasing.

Comparing rates from multiple lenders can also be done within the formal pre-approval process. If credit checks are conducted at several places within a short period, the impact on the credit score is often limited, so it's efficient to compare two or three lenders within a couple of weeks.

It's also wise to postpone large expenses before closing. While there may be a desire to buy new furniture or a vehicle in preparation for the move, it's important to remember that significant expenses after pre-approval could lead to a re-evaluation of loan terms. Ultimately, following the proper order is the most reliable way to reduce urgency. By organizing pre-approval, property taxes, and closing costs in advance, they can quickly make an offer when they find the desired property.

This article is not investment or legal advice, and tax and loan conditions may vary based on county and individual circumstances, so it's recommended to consult with a professional before finalizing any contracts.