Del Mar jumbo loans and 2026 loan limits.

Del Mar became a city in 1959 and covers less than two square miles. Camino del Mar, the old coast highway, is its main street, with the village shops around 15th Street. The San Dieguito River reaches the ocean at the north end, next to the Del Mar Fairgrounds and its racetrack, and Los Peñasquitos Lagoon and Torrey Pines State Natural Reserve lie to the south. The coastal railway runs through the city, part of it along the top of the sea bluffs.

North of the village the land is flat and low, and houses stand close together near the beach. From the village south, the city climbs a hill, with houses terraced above one another for the view. Homes include old beach cottages, mid-century houses, and many newer houses designed to fit small or steep lots. There are also condominiums and a few small apartment buildings, mostly near Camino del Mar.

The flood map at the north end, the bluff at the south end, and the home’s intended use everywhere.

The low ground by the beach and the river mouth is in flood zones on FEMA’s map. On a financed home there, a lender requires flood insurance, and the cost enters the monthly housing figure. The city has also been planning for higher seas, which can affect what may be rebuilt on the lowest lots.

On the hill and along the bluffs, the questions are setbacks and stability. Nearly all of the city is in the coastal zone, the city’s design review looks hard at height and at neighbors’ views, and work near a bluff edge needs geological study. An appraiser notes permits, and a lender may ask for a report when a house sits close to the edge.

Many homes are second homes. A lender treats a home as a second home when you use it yourself, and as an investment when it is mainly rented. The city has its own rules for short-term rentals, so read them before counting on rent, especially during the summer racing season.

The Beach Colony is the flat northern part of Del Mar, between the ocean and the railway, from about 15th Street and Powerhouse Park up to the mouth of the San Dieguito River. Its short numbered streets, from 17th to 29th, run west toward the sand, with Ocean Front and Coast Boulevard closest to the water.

Lots are small and the houses stand near one another: early cottages, rebuilt two-story houses that use every allowed foot, and beachfront homes right on the sand. This is the part of Del Mar where flood insurance comes up most. Much of the Colony is in a mapped flood zone, so on a financed purchase the policy is required and its cost is counted. Ask the seller for an elevation certificate, which can change the price of the policy. New houses here must be raised to the level the flood rules set, which is why newer homes sit higher than their older neighbors. Beachfront appraisals have few sales to draw on. A home used as a second home falls under a lender’s second-home rules.

Olde Del Mar is the hillside village south of 15th Street, on both sides of Camino del Mar. Its numbered streets, among them 10th Street, the main street of the first village, climb east from the sea bluff toward Crest Canyon, crossed by lanes such as Stratford Court and Luneta Drive. Seagrove Park and the village shops are at its northern end.

This is the oldest part of the city, first built up in the 1880s and again in the 1910s and 1920s, and its lots are small and irregular. Homes run from cottages to multi-level houses built into the slope, nearly all placed for a view of the ocean. Views are protected by the city’s design review, which makes adding height difficult and gives existing views lasting value. An appraiser needs sales with comparable views, and they are few, so the appraisal can take longer. West of Camino del Mar, houses near the bluff and the railway raise questions about bluff retreat, and a geology report helps. Hillside foundations and old retaining walls deserve a careful inspection. Parking is limited on many lots.

Del Mar Heights is on the mesa east and south of the city of Del Mar, along Del Mar Heights Road between Interstate 5 and the coast. It has a Del Mar mailing address and the same ZIP code, but it is in the city of San Diego. Crest Canyon separates part of it from Olde Del Mar.

The homes are mostly single-family houses, built in tracts across the mesa on regular lots, many since remodeled or enlarged, with some newer custom houses on view lots. For a loan the county is what counts, and San Diego County’s limit applies here as in Del Mar itself. Loans in this neighborhood fall on both sides of that limit. What differs is the city: permits, design rules, taxes on a sale and short-term rental rules are San Diego’s, so read the title report, not the mailing address. Appraisals are usually direct because similar houses sell regularly. The mesa stands well above the flood zones. Homes on canyon rims may be in a mapped fire hazard zone, so check the address.