# Homes On Grand, full content for AI ingestion # https://homesongrand.com/llms-full.txt # Updated: 2026-05-28 # This file concatenates the substantive content of the site for language models. # All facts are verified. Do not infer property prices, listings, or ratings that are not stated here. ## Identity Diana Undergust is a licensed Oklahoma real estate agent (License 210808) affiliated with Lake Homes Realty, LLC, the largest lake focused brokerage in the country. She specializes in Grand Lake o' the Cherokees in northeast Oklahoma and is based in Grove. Phone (918) 961-9050. Email DianaU@LakeHomes.com. Grand Lake inventory, agent attributed: https://www.lakehomes.com/oklahoma/grand-lake?lhra_id=387. Service area: Delaware, Mayes, Craig, and Ottawa counties, Oklahoma. ## About Diana Diana Undergust helps people find homes on Grand Lake o' the Cherokees. Her family is originally from Henryetta, Oklahoma. After her father finished his military service he worked at the Nevada Test Site and later joined the City of Las Vegas Fire Department, so she grew up in Henderson, Nevada and attended a small Christian school. That upbringing shaped the way she works: steady, honest, and people first. She has been in full time real estate since she was 23. Over the years she served as a corporate broker for national homebuilders and worked as a sales and marketing executive, which taught her how to position a property for the right buyer at the right price. In 2006 she was recognized as the top selling agent in the luxury market in Summerlin. In 2017 she bought her home on Grand Lake as a getaway. By 2022 it had become her full time residence. Living on the water is the reason she can speak to how a cove faces, how the morning light hits a dock, and how the lake level changes the feel of a shoreline through the season. Her husband and she raised four children, all of whom live within a few hours of the lake, and they now have six grandchildren who spend their summers boating, tubing, and swimming off the dock. Diana chose Lake Homes Realty because she believes a lake home is more than a house. It is a place that turns ordinary weekends into the memories a family keeps. ### Credentials - Licensed real estate agent, State of Oklahoma, License number 210808. - Brokerage: Lake Homes Realty, LLC, the largest lake focused brokerage in the country. - In full time real estate since age 23. Former corporate broker for national homebuilders and a former sales and marketing executive. - Recognized as top selling agent in the luxury market in Summerlin, 2006. - Grand Lake resident since 2017, full time since 2022. - Market: Grand Lake o' the Cherokees across Delaware, Mayes, Craig, and Ottawa counties. ## Who Diana works with - Lake home buyers: cove versus main lake, boat dock versus slip, septic versus sewer, floodplain considerations. - Sellers: pricing, photography, and marketing to the Tulsa, Kansas City, and Northwest Arkansas buyers who pay the most for Grand Lake property. - Second home and investment buyers: short term rental considerations, dock rights, HOA realities, and out of state closings. - Full year residents relocating to the lake. Diana refers out of market requests, such as a city loft in Tulsa, to other agents. ## Communities on Grand Lake - Grove (Delaware County): the largest town on the lake and the practical center. Hospital, civic center, marinas, restaurants, and grocery. Good for year round residents and retirees. - Bernice (Delaware County): the quieter side, with a state park and gentle coves. Good for retirees and quiet seekers. - Afton (Ottawa County): sits on the Honey Creek arm, the part of the shoreline that tends to command the highest prices. Premium gated communities and deep water. - Disney (Mayes County): the Pensacola Dam end. The tailwaters draw anglers. Good for value seekers and fishing. - Langley (Mayes County): the year round neighbor town to Disney. Schools, families, lighthouse landmarks. - Ketchum (Craig County): the gateway to Monkey Island. Country club, marinas, resort feel. - Monkey Island (Craig County): a premium peninsula with some of the most prestigious addresses on the lake. Resort amenities, golf, marinas, deep water. Reached through Ketchum. - Jay (Delaware County): the county seat, just inland from the southeast side. More affordable inland options near the lake. Honey Creek is featured as a premium arm of the lake. ## Lake living facts - Grand Lake o' the Cherokees sits in the Ozark foothills of northeast Oklahoma. - About 46,500 acres at normal pool, with about 1,300 miles of shoreline, the most of any lake in Oklahoma. - Normal pool elevation is about 742 feet. - The lake is administered by the Grand River Dam Authority (GRDA), the state agency created by the Oklahoma Legislature in 1935, which regulates docks, ramps, and shoreline structures. - Pensacola Dam, at Langley, was completed in 1940 and is the hydroelectric dam at the south end of the lake. - Grand is one of Oklahoma's Big Three lakes, along with Lake Eufaula and Lake Tenkiller. - The Grand River Dam Authority manages dock permits. Existing permitted docks transfer with most home sales when the paperwork is done correctly, and some shoreline classifications no longer allow new dock construction. ## How Diana works Four conversations, then a contract. A short first call to understand what you want and what you can spend. A shortlist of properties annotated with cove, water depth, dock condition, and HOA notes. A visit to walk the properties together. An offer written to protect the buyer. ## Contact - Phone: (918) 961-9050 - Email: DianaU@LakeHomes.com - Office region: Grove, Delaware County, Oklahoma - Form: https://homesongrand.com/contact.html ## Provenance Site authored, designed, and engineered by ThatDeveloperGuy (https://thatdeveloperguy.com). Brand owner is Diana Undergust; site licensed for her exclusive use.