# 12 Croydon Avenue, Ronkonkoma, NY 11779

> **TL;DR:** 3bd/3ba single family, $650,000 ($348/sqft), built 1973, 1,868 sqft.
> Fireplace, A/C, 1-car garage. Est. $3,477/mo. Listed 31 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $650,000 |
| Price/sqft | $348 |
| Bedrooms | 3 |
| Bathrooms | 2 full, 1 half |
| Square Feet | 1,868 |
| Year Built | 1973 |
| Lot Size | 14,810 sqft (0.34 acres) |
| Stories | 2 |
| Garage | 1-car |
| Property Type | Single Family (Single Family Residence) |
| Status | Active |
| Days on Market | 31 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $3,287 |
| Estimated Insurance | $190 |
| **Total** | **$3,477** |

## Nearby Schools

- **Elementary:** Chippewa Elementary School
- **Middle:** Sagamore Middle School
- **High:** Sachem High School North

## Key Amenities

- Fireplace
- A/C
- 1-car garage

## Property Highlights

- Built in 1973
- 0.34 acre lot
- 2 stories
- Fireplace

## Description

### Agent Description
This beautiful 3 bedroom, 2.5 bathroom split-level home features an eat-in kitchen, spacious living space, a large primary bedroom with private bathroom and a full basement. This home includes a large backyard with a deck and patio for entertaining. Also featured are an in-ground sprinkler system, a spacious garage and a multi-car driveway tucked away on a tree lined block.

## Location

- **Address:** 12 Croydon Avenue, Ronkonkoma, NY 11779
- **County:** Suffolk County
- **Coordinates:** 40.828154, -73.070531
- **Google Maps:** https://www.google.com/maps?q=40.828154,-73.070531

## Listing Agent

- **Name:** Natanique S. Williams
- **Brokerage:** Vintage American Realty LLC
- **Broker Phone:** (631) 816-0719
- **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/12-Croydon-Ave_Ronkonkoma_NY_11779_M44190-65085?f=listhub&s=MLSLINY&m=1062466&c=propsimple)

## Photos

![12 Croydon Avenue - Photo 1](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f3872972898r.jpg)

![12 Croydon Avenue - Photo 2](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f853525096r.jpg)

![12 Croydon Avenue - Photo 3](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f1524273030r.jpg)

![12 Croydon Avenue - Photo 4](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f2532704285r.jpg)

![12 Croydon Avenue - Photo 5](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f1136024212r.jpg)

![12 Croydon Avenue - Photo 6](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f2543695075r.jpg)

![12 Croydon Avenue - Photo 7](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f798264393r.jpg)

![12 Croydon Avenue - Photo 8](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f2185694501r.jpg)

![12 Croydon Avenue - Photo 9](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f5081604r.jpg)

![12 Croydon Avenue - Photo 10](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f754813306r.jpg)

![12 Croydon Avenue - Photo 11](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f4253959672r.jpg)

![12 Croydon Avenue - Photo 12](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f4232773322r.jpg)

![12 Croydon Avenue - Photo 13](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f2651059658r.jpg)

![12 Croydon Avenue - Photo 14](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f939840894r.jpg)

![12 Croydon Avenue - Photo 15](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f3062383652r.jpg)

![12 Croydon Avenue - Photo 16](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f4171879162r.jpg)

![12 Croydon Avenue - Photo 17](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f1957151233r.jpg)

![12 Croydon Avenue - Photo 18](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f3490367873r.jpg)

![12 Croydon Avenue - Photo 19](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f3750062909r.jpg)

![12 Croydon Avenue - Photo 20](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f3890666920r.jpg)

![12 Croydon Avenue - Photo 21](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f3040036725r.jpg)

![12 Croydon Avenue - Photo 22](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f1576622249r.jpg)

![12 Croydon Avenue - Photo 23](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f2647643867r.jpg)

![12 Croydon Avenue - Photo 24](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f3505695629r.jpg)

![12 Croydon Avenue - Photo 25](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f4013663441r.jpg)

![12 Croydon Avenue - Photo 26](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f3597116744r.jpg)

![12 Croydon Avenue - Photo 27](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f1679431664r.jpg)

![12 Croydon Avenue - Photo 28](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f3709837958r.jpg)

![12 Croydon Avenue - Photo 29](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f3694719773r.jpg)

![12 Croydon Avenue - Photo 30](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f1309026362r.jpg)

![12 Croydon Avenue - Photo 31](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f531603836r.jpg)

![12 Croydon Avenue - Photo 32](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f3350122264r.jpg)

![12 Croydon Avenue - Photo 33](http://lh.rdcpix.com/87f524807a8f93661ec380266001a0ebl-f425691454r.jpg)

---

**MLS#:** 1062466 | **Updated:** 2026-10-29
**Source:** listhub

*Copyright © 2026 OneKey MLS. 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.ai/listing/12-croydon-avenue-ronkonkoma-ny-11779-14deaaef6b534e2d88ad012f417c1e0d)

---

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