Active
7 Days on market
18 Main St Chelmsford — Photo 1 of 28

18 Main St Chelmsford — Photo 1 of 28

$580,000

18 Main St, Chelmsford, MA 01863

Chelmsford, MA 01863

Beds

4

Baths

2

SqFt

2,102

Style

Single Family

Built

1953

CHELMSFORD OPPORTUNITY! Here's your chance to buy a solid, well-built home in a great Chelmsford neighborhood AND at a fantastic price point! It's ready to move in, and has a very flexible layout that will adapt to your needs and lifestyle....there are as many as 5 bedrooms, or adapt the space to your needs... home offices, craft room, guest room... so many possibilities! You enter into a delightful year round sun room loaded with windows.... this area is big enough to serve as both a sitting area and a mudroom / entry way. The welcoming window seat across one end is sure to be a relaxing spot and it also provides tons of storage. There's a large eat-in kitchen and adjacent is the sunny living room with a picture window and custom "picture frame" hardwood flooring. Also on the main floor is a dining room with hardwood floors, a full bath, and bonus room that would make a great home office. The basement has a front-to-back family room, and plenty of space for storage and a workshop. The charming custom open staircase leads up to 3 good-sized bedrooms and another full bath. The huge front-to-back main bedroom has 2 large closets. The yard is a delight with tons of open, flat space and a view of woodlands in the rear. Two sheds provide plenty of storage. Here's a solid home in a great location where you can be sure that as you add your updates and personal touches you will be creating your dream home AND building fast equity. Make a visit today!

Key facts

It was listed on September 27, 2026. The annual property taxes are $7,330 (2026 tax year). It sits on a 0.46-acre (19,972 sq ft) lot.

Immersive Experience

Open Houses

Market Value Analysis

This Property
Size (SqFt) →Price →
This Property$276/sqft
Local Avg (Chelmsford)$367/sqft
25% BelowMarket Average

* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Chelmsford, MA.

Property Details

Financials

Original Price$580,000
Annual Taxes$7,330

Parking

Garage0
Off-Street5

Interior Specifications

Total Rooms9
FireplacesNone
FlooringHardwood, Flooring - Vinyl
BasementFull, Partially Finished

Climate & Utilities

HeatingBaseboard, Oil
CoolingWall Unit(s)
WaterPublic
SewerPublic Sewer

Building & Exterior

ConstructionFrame
RoofShingle
FoundationConcrete Perimeter
ZoningRB

Property & Lot

Acres0.46
SqFt Lot19,972
Lot FeaturesWooded, Cleared, Level

Amenities & Appliances

Gas Water Heater • Range • Refrigerator • Washer

Neighborhood

Public Transportation • Park • Walk/Jog Trails • Stable(s) • Golf • Bike Path

Geography

Floorplan Breakdown

Structural Layout

Second
Primary BedroomBedroom 2Bedroom 3
First
Living RoomDining RoomKitchenBedroom 4
Basement
Family Room
Living Room
Lvl First

11.416666666 x 17.916666666

Flooring - Hardwood, Window(s) - Picture

Dining Room
Lvl First

11.416666666 x 12.916666666

Flooring - Hardwood

Kitchen
Lvl First

11.416666666 x 14.333333333

Flooring - Vinyl, Dining Area

Family Room
Lvl Basement

17.916666666 x 23.25

Primary Bedroom
Lvl Second

12.916666666 x 22.916666666

Flooring - Wall to Wall Carpet

Bedroom 2
Lvl Second

12.666666666 x 14.333333333

Bedroom 3
Lvl Second

11.666666666 x 12.5

Flooring - Wall to Wall Carpet

Bedroom 4
Lvl First

9.25 x 9.25

Flooring - Hardwood

Questions about this home

When was 18 Main St, Chelmsford listed?

18 Main St, Chelmsford was listed on September 27, 2026.

Has the price of 18 Main St, Chelmsford changed?

The price hasn't changed since it was listed at $580,000.

What are the property taxes for 18 Main St, Chelmsford?

The annual property taxes for 18 Main St, Chelmsford are $7,330 (2026 tax year).

How big is the lot at 18 Main St, Chelmsford?

18 Main St, Chelmsford sits on a 0.46-acre (19,972 sq ft) lot.

What is the status of 18 Main St, Chelmsford?

18 Main St, Chelmsford is actively listed for sale.

Population

9,796

U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)

Median Household Income

$145K

U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)

Renter-Occupied Homes

18.2%

U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)

New Construction Permits — Middlesex County

2,698 housing units permitted in the last 12 months (+3% vs the prior 12 months) — 1,713 in 5+ unit buildings

U.S. Census Bureau, Building Permits Survey (through Jul '26)

ADU Potential

Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 2,102 sq ft principal dwelling). Lot size: 19,972 sq ft.

Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.

Listing Provided By

Listing Agent: Andrew Wilson

Listing Office: ERA Key Realty Services

MLS® Number: 73583126