$482,990
400 Alden St, Mount Joy, PA 17552
Listed by Cygnet Real Estate Inc.
Welcome to The Dundee, an elevated single-family home debuting in the final phase of Florin Hill. Thoughtfully designed with 2,485 sq ft of finished living space, this brand-new floorplan features 4 bedrooms, 2.5 bathrooms, an expanded great room, a dedicated boot room, and an upgraded designer kitchen. From the moment you arrive, timeless curb appeal takes center stage with classic architectural details, tasteful landscaping, and a striking front bay window that captures beautiful views of Florin Hill. Inside, 9' ceilings and luxury vinyl plank flooring create a bright, sophisticated feel throughout the main level. The inviting entry leads through a light-filled living room and gallery-style hall into the heart of the home. The expansive great room flows seamlessly into the dining area and designer kitchen, creating an effortless space for everyday living and entertaining. The upgraded kitchen showcases an oversized eat-in island with almond-stained island, crisp white cabinets, granite countertops, and a full-height tile backsplash. Large windows fill the space with natural light, while the great room opens directly to the private backyard. Upstairs, three generously sized bedrooms share a beautifully appointed hall bath, while the spacious primary suite offers a peaceful retreat of its own with two walk-in closets. The versatile lower level provides even more room to grow with your family. Mount Joy Borough, Florin Hill offers green spaces, a neighborhood pool, playground, coffee shop, salon, Pilates studio, walking trails and more all within walking distance from your front door.
How the bedrooms and baths are distributed across the floors, as reported by the listing agent.
| Date | Event | Price |
|---|---|---|
| Aug 19, 2026 | Listed for sale | $542,990 |
Price changes are tracked from when NookLocal first indexed this listing; earlier history may not appear. Tax & assessment details are in the section below.
Estimated value
$551,000
Automated estimate, not an appraisal. Sale records through July 2026.
Based on 10 comparable sales nearby, the Lancaster County assessment ratio, weighted toward the current asking price.
| Address | Closed | Sale price | Bd/Ba | Sqft | Adjusted value |
|---|---|---|---|---|---|
| 1118 COLLINA LN, MOUNT JOY, PA 17552 | March 2026 | $499,990 | 4/2 | 2,485 | $498,917 |
| 747 BRUCE AVE, MOUNT JOY, PA 17552 | March 2026 | $353,600 | 4/2 | 2,400 | $374,501 |
| 133 CHARLAN BLVD, MOUNT JOY, PA 17552 | June 2026 | $487,000 | 4/2 | 2,302 | $511,684 |
| 303 KEINATH ST, MOUNT JOY, PA 17552 | March 2025 | $380,000 | 4/2 | 2,500 | $399,218 |
| 400 S PLUM ST, MOUNT JOY, PA 17552 | March 2026 | $370,000 | 4/2 | 2,228 | $399,258 |
| 122 N BARBARA ST, MOUNT JOY, PA 17552 | August 2025 | $225,000 | 4/2 | 2,508 | $277,517 |
Estimated at current rates
$12,730 / year
≈ $1,061 per month
MLS shows (2026)
$0
School tax
DONEGAL · 20.24 mills (2025-26)
$10,991
County tax
Lancaster County · 3.20 mills (2026)
$1,738
Municipal tax
Not reported in the MLS feed
—
Recomputed from the county assessment ($542,990, 2018 base year) × current millage. School millage is from the latest year certified by the Pennsylvania Department of Education (2025-26); districts adopt the next year's budgets each June, and we update when the state certifies the statewide file in the fall. Portals typically reprint the recorded 2026 bill. Pennsylvania does not reassess on sale. Estimate only. Verify with Lancaster County before relying on it. Learn more: PA property tax calculator · Common Level Ratio by county.
Loan term
Estimated monthly payment
$3,995/mo
Taxes use NookLocal's estimate at current millage rates, not the stale figure on the MLS. The default rate is the average 30-year rate as of July 2026; insurance is estimated at 0.35% of the price per year. Below 20% down, lenders usually add mortgage insurance, which this estimate doesn't include. Estimate only; verify before relying on it.
School district
Donegal
2025 PA state assessments (PSSA / Keystone) and graduation data. The index measures student outcomes, not school effectiveness, and is not adjusted for demographics. Districts serve all residents; verify enrollment boundaries with the district.
Safety data
Lancaster County crime & safety numbers →
County figures from FBI and Pennsylvania source data.
Property taxes
Lancaster County taxes, explained →
Millage, the Common Level Ratio, and what changes after you buy.
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Information Deemed Reliable But Not Guaranteed
The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which United Real Estate Strive 212 participates, and is provided by BRIGHT through a licensing agreement.
IDX listings are displayed pursuant to broker of record United Real Estate Strive 212, Frank Ramos, Broker/Owner, PA Broker License RM424345, 1220 Broadcasting Rd, Suite 201, Wyomissing, PA 19610, (610) 372-0212.
The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale.
Data last updated: August 22, 2026 at 8:13 AM EDT
Our co-founder Carmen does a 1-on-1 needs analysis with you, then hand-picks a vetted Mt Joy Borough agent or lender. Free, no obligation. If you work with a partner we introduce, NookLocal may earn a referral fee from their broker.