# 21 Seneca Lane, Sandwich, MA 02563

> **TL;DR:** 4bd/4ba single family, $1,995,000 ($605/sqft), built 2026, 3,300 sqft.
> Fireplace, A/C. Est. $9,065/mo. Listed 1 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $1,995,000 |
| Price/sqft | $605 |
| Bedrooms | 4 |
| Bathrooms | 3 full, 1 half |
| Square Feet | 3,300 |
| Year Built | 2026 |
| Lot Size | 37,026 sqft (0.85 acres) |
| Stories | 2 |
| Property Type | Single Family (Single Family Residence) |
| Status | For Sale |
| Days on Market | 1 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $8,645 |
| HOA | $420 |
| **Total** | **$9,065** |

## Key Amenities

- Fireplace
- A/C

## Property Highlights

- Built in 2026
- 0.85 acre lot
- 2 stories
- 4 parking spaces
- Fireplace

## Description

### Agent Description
Step into modern elegance at 21 Seneca Lane, stunning brand-new construction just moments from charming Sandwich Village, sandy beaches, and historic 6A. Situated at the end of a quiet cul-de-sac, this thoughtfully designed home seamlessly blends sophistication with comfort, offering the perfect Cape Cod home. A show-stopping custom kitchen is the heart of the home, crafted for both culinary adventures and expansive enough for hosting casual gatherings. With impeccable finishes and ample workspace, it's a space that will inspire your inner chef. The Great Room is a masterpiece of design, featuring soaring ceilings and 8-foot sliders that flood the space with natural light and provide a seamless connection to the outdoors. Also on the first floor, you'll find a versatile office or flexible room that's sure to impress. Wrapped in rich, detailed paneling, the space exudes timeless elegance and serves as a sophisticated backdrop for work, study, or quiet reflection. Boasting 4 spacious bedrooms and 3.5 beautifully appointed bathrooms, including a first floor primary with an en-suite and a large walk-in closet with custom designed cabinetry. With an open floorplan, the layout is ideal for hosting family or guests. Every corner of this home exudes quality, thanks to exceptional detail and custom woodworking that adds character and charm throughout. Nestled in a prime location, you'll enjoy the best of both worlds: a serene, private setting with easy access to the bridge, local shops, beaches, and historic attractions. Don't miss the opportunity to make this exquisite property your own! Includes a 1 year home warranty.

## Location

- **Address:** 21 Seneca Lane, Sandwich, MA 02563
- **County:** Barnstable
- **Coordinates:** 41.761641, -70.508949
- **Google Maps:** https://www.google.com/maps?q=41.761641,-70.508949

## Listing Agent

- **Name:** Daniel Marsters
- **Brokerage:** Compass Massachusetts, LLC
- **Phone:** 7742382960
- **Email:** dan.marsters@compass.com

## Primary Photo

![21 Seneca Lane - Primary Photo](http://lh.rdcpix.com/99629e1c4fecbad9aea7edcc4826f643l-f3992328979r.jpg)

*49 total photos available on [listing page](https://www.propertysimple.com/listing/21-seneca-lane-sandwich-ma-02563-22602752)*

---

**MLS#:** 22602752 | **Updated:** 2026-06-18
**Source:** listhub

*Copyright © 2026 Cape Cod & Islands Association of REALTORS®, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.com/listing/21-seneca-lane-sandwich-ma-02563-22602752)

---

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