A-1 Agency Real Estate & Insurance

A-1 Agency Real Estate & Insurance A-1 Agency Real Estate and Insurance has been proudly serving northeast Wyoming since 1907 for all your real estate and insurance needs!

🔥 NEW LISTING!! 🔥20 Shell RdNewcastle, WY 82701Listing Price: $630,000Check it out on our website: https://www.a1agency....
05/05/2026

🔥 NEW LISTING!! 🔥
20 Shell Rd
Newcastle, WY 82701

Listing Price: $630,000
Check it out on our website: https://www.a1agency.net/residential/20-shell-rd-newcastle-wy

This special property is situated on 8.3 acres in the Wyoming Black Hills and is move-in-ready. This 3 story, 3,048 sq ft house offers 4 bedrooms, 2.5 baths and a detached 2 car garage (16' x 24') with a cement apron and power doors. Entering the main level you find a custom, walk-in closet, 1/2 bath, kitchen with walk-in pantry, dining area, sitting area with gas fireplace, separate living room with a free standing fireplace and office. Through the sliding french doors, you step on to the top level deck with easily 180 degree views. The upper level of the home is where you find 2 bedrooms with nice sized closets and 1 full bath along with fresh flooring throughout the upper level. The basement offers a family room, an amazing laundry room, mechanical room, 2 bedrooms, a full bath and copious amounts of storage. Walking out of the basement, you find the second, wrap-around deck which is covered and includes the hot tub. Outside offers great amenities too! Call A-1 Agency today to schedule your private viewing!

307-746-2706
26 S. Seneca Ave
Newcastle, WY 82701

🔥 NEW LISTING! 🔥23032 US Hwy 85Newcastle, WYListing Price - $455,000Check it out on our website: https://www.a1agency.ne...
04/25/2026

🔥 NEW LISTING! 🔥
23032 US Hwy 85
Newcastle, WY

Listing Price - $455,000
Check it out on our website: https://www.a1agency.net/residential/23032-us-hwy-85-newcastle-wy

This beautifully upgraded tri-level brick home blends timeless construction with thoughtful, high-end finishes throughout. Every detail has been carefully considered, creating a property that is both refined and incredibly livable. The chef's kitchen is a true centerpiece--featuring high-quality appliances, rich hickory cabinetry, and matching hickory flooring, all complemented by a functional bar-height countertop ideal for casual dining or gathering with guests.
A standout feature of the property is the oversized three-car attached garage, which doubles as a highly functional workspace.
Situated on just under a half acre in the county with the convenience of city water, this property offers the best of both worlds--space and privacy without sacrificing accessibility.
Designed for hosting yet perfectly suited for comfortable everyday living, this exceptional home offers a rare opportunity to enjoy quality, space, and views in one complete package.

Call today to schedule your viewing!
307-746-2706
26 S. Seneca Ave
Newcastle, WY 82701

🛠️ Week 10 HUGE UPDATE!! NEW FLOORING IS IN!!! 🎉🎉🎉 The whole reason we started the renovation was needing new flooring! ...
04/25/2026

🛠️ Week 10 HUGE UPDATE!!

NEW FLOORING IS IN!!! 🎉🎉🎉 The whole reason we started the renovation was needing new flooring! THANK YOU CLT Flooring and Furnishings for your hard work this week! These guys worked hard for 3.5 days to get it 90% done and we are thrilled! Some finish work will complete the flooring next week but gosh we are happy!
In the process of tearing out flooring, we realized it was time for a new hand rail by the back door / new conference room. Some great friends will be working hard this weekend to make it perfect!
Since last Saturday it has been non stop chaos and work. Who else is ready for a 🍷 or 🍻 tonight as some relaxation this chilly weekend?? We sure are!!

Stay tuned for more updates next week! 😁

🎉 SOLD! 🎉1116 Kellogg St.Upton, WYThank you to our seller and buyer for choosing A-1 Agency to represent you! Congratula...
04/21/2026

🎉 SOLD! 🎉
1116 Kellogg St.
Upton, WY

Thank you to our seller and buyer for choosing A-1 Agency to represent you! Congratulations to all involved!

Let A-1 Agency help you get YOUR property SOLD!
307-746-2706
26 S. Seneca Ave
Newcastle, WY 82701

🎉 SOLD! 🎉3 Seminoe AveNewcastle, WY Thank you to our sellers and buyers for allowing A-1 Agency to represent you! It tru...
04/21/2026

🎉 SOLD! 🎉
3 Seminoe Ave
Newcastle, WY

Thank you to our sellers and buyers for allowing A-1 Agency to represent you! It truly was a pleasure working with you all, congratulations to everyone!

Call A-1 Agency Real Estate today to get YOUR property SOLD!
307-746-2706
26 S. Seneca Ave
Newcastle, WY 82701

📣 A-1 Agency will be BY APPOINTMENT ONLY this week!! 📣 April 20-24 we are having new flooring installed!!! 🎉 This is a h...
04/20/2026

📣 A-1 Agency will be BY APPOINTMENT ONLY this week!! 📣

April 20-24 we are having new flooring installed!!! 🎉 This is a huge piece of the remodel and we are so excited to show you all!
Call the office anytime, we will still answer but stopping by may be a little difficult 🙈 Thank you for your understanding!

Shawnda and crew were VERY busy this weekend! Here is a sneak peek!

🎉 SOLD! 🎉33 Pendleton DrPine Haven, WYThank you to our sellers for choosing A-1 Agency Real Estate to represent you on t...
04/16/2026

🎉 SOLD! 🎉
33 Pendleton Dr
Pine Haven, WY

Thank you to our sellers for choosing A-1 Agency Real Estate to represent you on the purchase of your new home! Congratulations to all involved in this transaction!

Call A-1 Agency today to get YOUR property SOLD!
307-746-2706
26 S. Seneca Ave
Newcastle, WY

🎉 SOLD! 🎉215 Frontier AveNewcastle, WY Thank you to our seller for choosing A-1 Agency to represent you! Congratulations...
04/14/2026

🎉 SOLD! 🎉
215 Frontier Ave
Newcastle, WY

Thank you to our seller for choosing A-1 Agency to represent you! Congratulations to everyone involved in this transaction!

Call A-1 Agency today, we will get YOUR property SOLD!
307-746-2706
26 S. Seneca Ave
Newcastle, WY 82701

🛠️ Weeks 7-9 Reno Update! We’ve been MIA for a couple weeks but we finally have some progress to share! With Diana on va...
04/10/2026

🛠️ Weeks 7-9 Reno Update!
We’ve been MIA for a couple weeks but we finally have some progress to share!

With Diana on vacation, we were able to get her new and old office spaces DONE! Grace worked over the weekend to ensure it was ready for Diana’s “move” (see the last photo!) We LOVE how it turned out!! Shawnda got the finishing touches done in the new kitchen. Grace stained… and stained… and stained some more completing Diana’s office, doors, most of the baseboards and the front cabinet. And today we tore that hideous red carpet off the railing in the old kitchen. Can’t say we will miss that!

We are on a time crunch so hopefully we have even more progress to share next week! Stay tuned!!

🎉 SOLD! 🎉19 W ParkNewcastle, WYCongratulations to our repeat sellers and our buyer on the sale/purchase of this property...
04/08/2026

🎉 SOLD! 🎉
19 W Park
Newcastle, WY

Congratulations to our repeat sellers and our buyer on the sale/purchase of this property! Thank you for choosing A-1 Agency Real Estate!

Give us a call today and we will get your property SOLD!
307-746-2706
26 S. Seneca Ave
Newcastle, WY 82701

🔥 NEW LISTING!! 🔥77 Sunburst Ln.Newcastle, WY Listing Price: $675,000Check it out on our website: https://www.a1agency.n...
04/06/2026

🔥 NEW LISTING!! 🔥
77 Sunburst Ln.
Newcastle, WY

Listing Price: $675,000
Check it out on our website: https://www.a1agency.net/residential/77-sunburst-ln-newcastle-wy

This thoughtfully crafted, 2023 "shome" blends comfort and functionality into a rare offering on 4.77 acres outside city limits. The living space is 2,560 sq. ft., and seamlessly attaches to the impressive 3,520 sq. ft. shop. The home is designed for convenient main-level living. The main level features a warm living room, dining area and beautifully finished kitchen, complete with custom-built alder wood cabinetry, plus the primary bedroom. Upstairs, you’ll find a versatile family room, the two additional bedrooms and a 3/4 bath. The attached shop is a standout feature of its own being fully foam insulated with 16-foot sidewalls and 3 roll up doors, 1/2 bath, a generous walk-in pantry and the mechanical room. The property continues to showcase thoughtful craftsmanship with several outbuildings, including an 8' x 12' garden shed and an 8' x 16' shed and a 12' x 16' carport. Whether you’re looking for a functional workspace, room to grow or the peace of the country, this property truly has it all!

Call today to schedule your viewing!
(307) 746-2706
26 S. Seneca Ave
Newcastle, WY 82701

Address

26 S. Seneca
Newcastle, WY
82701

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+13077462706

Website

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